This is the output from a program of Jon Kleinberg of Cornell's CS department which is designed to find the "authoritative" web sites on a subject. It begins by finding the top 200 odd sites given by a standard search engine, but these are often a somewhat random collection of sites referring to the topic. The program then takes these sites and all sites with pointers from these sites and builds a directed graph of pointers. Then within this graph (whose node set is a longer list of sites, typically around 5000), it looks for small tightly-linked subgraphs. Those that point to others are called "hubs", and those that are pointed to are called "authorities." This is all done by looking at the eigenvalues and eigenvectors of the directed graph.
Further information (subgroups, or communities within the set of hubs and authorities) are obtained by looking at eigenvalues other than the dominant one. Details on the approach can be found here.
The sites below were obtained by making an initial search on "+semidefinite+programming."

### Authorities +0

###

0) 0.290293 http://mat.gsia.cmu.edu/

1) 0.211251 http://www-math.cudenver.edu/~hgreenbe/glossary/glossary.html

2) 0.172296 http://www.maths.mu.oz.au/~worms/

3) 0.170212 http://www.informs.org/

4) 0.170155 http://solon.cma.univie.ac.at/~neum/glopt.html

5) 0.169874 http://ucsu.colorado.edu/~xu/software.html

6) 0.141190 http://plato.la.asu.edu/guide.html

7) 0.130090 http://www.research.ibm.com/osl/

8) 0.122362 http://www.caam.rice.edu/~mathprog/

9) 0.113134 http://lionhrtpub.com/ORMS.html

10) 0.110756 http://www.gams.com/

11) 0.107433 http://mscmga.ms.ic.ac.uk/info.html

12) 0.099389 http://www-unix.mcs.anl.gov/otc/InteriorPoint/

13) 0.093277 http://www.mcs.anl.gov/home/otc/Guide/faq/linear-programming-faq.html

14) 0.091819 http://new-rutcor.rutgers.edu/~alizadeh/sdp.html

15) 0.091775 http://www.siam.org/

16) 0.091512 http://ssor.twi.tudelft.nl/~hpopt/

17) 0.090191 http://cad.bu.edu/go/

18) 0.086676 http://www.mcs.anl.gov/home/otc/Guide/faq/nonlinear-programming-faq.html

19) 0.086281 http://www.cplex.com/

### Hubs +0

###

0) 0.335232 http://www.math.rpi.edu/~mitchj/sites_or.html

1) 0.266811 http://mat.gsia.cmu.edu/resource.html

2) 0.261528 http://www.zib-berlin.de/~bzfhelmb/semidef.html

3) 0.258265 http://www.zib.de/helmberg/semidef.html

4) 0.227552 http://archimedes.me.uiuc.edu/informs_os/links.html

5) 0.215834 http://www.ime.usp.br/~keidi/comptheory.html

6) 0.205079 http://mat.gsia.cmu.edu/NEW/Dec95.html

7) 0.195472 http://www.isa.utl.pt/matemati/mestrado/io/nlp.html

8) 0.178582 http://www.personal.psu.edu/faculty/t/m/tmc7/tmclinks.html

9) 0.176585 http://orion.math.uwaterloo.ca/~hwolkowi/intrstsites.html

10) 0.163840 http://www.mcs.anl.gov/home/otc/Guide/faq/nonlinear-programming-faq.html

11) 0.153978 http://www.mcs.anl.gov/home/otc/Guide/faq/linear-programming-faq.html

12) 0.144098 http://banmatpc.math.acad.bg/~keleved/nlp-faq.html

13) 0.142792 http://www.densis.fee.unicamp.br/pesquisa/faq/nlp_faq.html

14) 0.128969 http://www.maths.unsw.edu.au/~rsw/optlink.html

15) 0.120005 http://www.mat.uc.pt/~eqvm/links/links.html

16) 0.114726 http://ubmail.ubalt.edu/~harsham/opre640/opre640.htm

17) 0.102566 http://www.est.cie.uva.es/doc/esp/enlaces/estio/estio.htm

18) 0.096631 http://non.com/news.answers/nonlinear-programming-faq.html

19) 0.094658 http://wws.mathematik.hu-berlin.de/~jaschke/optim.html

###

### Community +0

### semidefinite ===> ( 0 0 0 0 1 / 3 1 95 95 3 /) = 198 / 6 nz

### programming ===> ( 0 1 2 0 8 / 18 22 94 94 20 /) = 259 / 8 nz

### ------------------------------------------------

###

### Authorities +1

###

0) 0.124304 http://mat.gsia.cmu.edu/

1) 0.093508 http://www.maths.mu.oz.au/~worms/

2) 0.089079 http://www.informs.org/

3) 0.085797 http://ucsu.colorado.edu/~xu/software.html

4) 0.084100 http://www-math.cudenver.edu/~hgreenbe/glossary/glossary.html

5) 0.080819 http://solon.cma.univie.ac.at/~neum/glopt.html

6) 0.060414 http://www.gams.com/

7) 0.057903 http://plato.la.asu.edu/guide.html

8) 0.055343 http://www.research.ibm.com/osl/

9) 0.054362 http://lionhrtpub.com/ORMS.html

10) 0.050329 http://mscmga.ms.ic.ac.uk/info.html

11) 0.048233 http://cad.bu.edu/go/

12) 0.043031 http://www.caam.rice.edu/~mathprog/

13) 0.042818 http://www.mcs.anl.gov/home/otc/Guide/faq/linear-programming-faq.html

14) 0.040228 http://www.mcs.anl.gov/home/otc/Guide/faq/nonlinear-programming-faq.html

15) 0.038547 http://www.mcs.anl.gov/home/otc/Server/neos.html

16) 0.037518 http://www.netlib.org

17) 0.037263 http://www.ampl.com/ampl/

18) 0.036922 http://www.iwr.uni-heidelberg.de/iwr/comopt/soft/TSPLIB95/TSPLIB.html

19) 0.035373 http://www.cplex.com/

### Hubs +1

###

0) 0.143402 http://mat.gsia.cmu.edu/resource.html

1) 0.104339 http://archimedes.me.uiuc.edu/informs_os/links.html

2) 0.102206 http://www.ime.usp.br/~keidi/comptheory.html

3) 0.099001 http://mat.gsia.cmu.edu/NEW/Dec95.html

4) 0.094446 http://www.personal.psu.edu/faculty/t/m/tmc7/tmclinks.html

5) 0.088454 http://www.mcs.anl.gov/home/otc/Guide/faq/nonlinear-programming-faq.html

6) 0.086020 http://www.isa.utl.pt/matemati/mestrado/io/nlp.html

7) 0.079787 http://www.mcs.anl.gov/home/otc/Guide/faq/linear-programming-faq.html

8) 0.079094 http://banmatpc.math.acad.bg/~keleved/nlp-faq.html

9) 0.077941 http://www.densis.fee.unicamp.br/pesquisa/faq/nlp_faq.html

10) 0.070383 http://orion.math.uwaterloo.ca/~hwolkowi/intrstsites.html

11) 0.064550 http://www.mat.uc.pt/~eqvm/links/links.html

12) 0.062275 http://www.maths.unsw.edu.au/~rsw/optlink.html

13) 0.058241 http://ubmail.ubalt.edu/~harsham/opre640/opre640.htm

14) 0.055556 http://www.math.rpi.edu/~mitchj/sites_or.html

15) 0.052765 http://non.com/news.answers/nonlinear-programming-faq.html

16) 0.046664 http://wws.mathematik.hu-berlin.de/~jaschke/optim.html

17) 0.044336 http://watanabe-www.cs.titech.ac.jp/~hclau/theory.html

18) 0.043619 http://www.est.cie.uva.es/doc/esp/enlaces/estio/estio.htm

19) 0.043577 http://www.informatik.uni-koeln.de/winfors/or.html

###

### Community +1

### semidefinite ===> ( 0 0 0 0 0 / 1 3 2 1 1 /) = 8 / 5 nz

### programming ===> ( 0 2 0 61 1 / 22 20 7 35 28 /) = 176 / 8 nz

### ------------------------------------------------

###

### Authorities -1

###

0) -0.084314 http://www-ISL.Stanford.EDU/people/boyd/group_index.html

1) -0.083833 http://www.is.titech.ac.jp/labs/kojimalab/kojima/kojima.html

2) -0.082307 http://new-rutcor.rutgers.edu:80/~alizadeh/

3) -0.080260 http://www.orie.cornell.edu/~miketodd/todd.html

4) -0.080136 http://www.twi.tudelft.nl/People/T.Terlaky.html

5) -0.080131 http://www.eur.nl/few/ei/pub/ei9636.zip

6) -0.080131 http://www.eur.nl/few/ei/pub/ei9636.ps

7) -0.079582 http://www.eur.nl/few/ei/pub/ei9719.zip

8) -0.079582 http://www.eur.nl/few/ei/pub/ei9719.ps

9) -0.079582 http://www.eur.nl/few/ei/pub/ei9638.zip

10) -0.079582 http://www.eur.nl/few/ei/pub/ei9638.ps

11) -0.079582 http://www.eur.nl/few/ei/pub/ei9667.zip

12) -0.079582 http://www.eur.nl/few/ei/pub/ei9667.ps

13) -0.079582 http://www.eur.nl/few/ei/pub/ei9667.html

14) -0.079351 http://www.diku.dk/~karisch

15) -0.079313 http://www.biz.uiowa.edu/mansci/faculty/kanstrei.html

16) -0.078883 http://www.twi.tudelft.nl/People/C.Roos.html

17) -0.078855 http://web.mit.edu/rfreund/www/home.html

18) -0.078425 http://www.cs.few.eur.nl/few/people/sturm

19) -0.078291 http://www-isl.stanford.edu/people/vandenbe

### Hubs -1

###

0) -0.644975 http://www.zib-berlin.de/~bzfhelmb/semidef.html

1) -0.636275 http://www.zib.de/helmberg/semidef.html

2) -0.039059 http://kaa.cs.few.eur.nl/few/people/sturm/

3) -0.039059 http://www.cs.few.eur.nl/few/people/sturm

4) -0.032350 http://www.siam.org/siags/siagop/members.htm

5) -0.032289 http://kaa.cs.few.eur.nl/few/people/zhang/

6) -0.030373 http://www.cs.uiowa.edu/~brixius/sdplinks.html

7) -0.028062 http://www-unix.mcs.anl.gov/otc/InteriorPoint/index.html

8) -0.028062 http://www-unix.mcs.anl.gov/otc/InteriorPoint/

9) -0.026110 http://orion.math.uwaterloo.ca/~hwolkowi/colleagues.html

10) -0.023202 http://www.cs.few.eur.nl/few/people/zhang/

11) -0.022035 http://www-ISL.Stanford.EDU/people/boyd/SP.html

12) -0.021115 http://www.maths.unsw.edu.au/~rsw/people.html

13) -0.010842 http://archimedes.me.uiuc.edu/informs_os/members.html

14) -0.009375 http://www-unix.mcs.anl.gov/otc/InteriorPoint/abstracts/Sturm-Zhang-4.html

15) -0.009255 http://www-isl.stanford.edu/people/boyd/sdp.html

16) -0.009255 http://www-isl.stanford.edu/~boyd/sdp.html

17) -0.009204 http://solon.cma.univie.ac.at/~neum/glopt/software_l.html

18) -0.009149 http://www.contrib.andrew.cmu.edu/~reha/home.html

19) -0.009024 http://keka.me.sophia.ac.jp/~muramatu/lp.html

###

### Community -1

### semidefinite ===> ( 9 2 0 0 0 / 95 95 10 10 0 /) = 221 / 6 nz

### programming ===> ( 10 4 1 0 0 / 94 94 24 24 0 /) = 251 / 7 nz

### ------------------------------------------------

###

### Authorities +2

###

0) 0.104047 http://www.muohio.edu/~bjfinch/ominfo.html

1) 0.101605 http://masg1.epfl.ch/rose.mosaic/rochat_data/orms.html

2) 0.097966 http://isye.gatech.edu/www-ie/

3) 0.096811 http://www.yahoo.com/Science/Mathematics/Operations_Research/

4) 0.091380 http://www.pitt.edu/~alroth/alroth.html

5) 0.090712 http://web.mit.edu/afs/athena.mit.edu/user/d/i/dimitrib/www/home.html

6) 0.089497 http://www.dis.uniroma1.it/PUB/OR/sassano/page.html

7) 0.086027 http://www.rpi.edu/dept/dses/www/homepage.html

8) 0.085746 http://ie.www.ecn.purdue.edu/

9) 0.085217 http://www.sie.arizona.edu/

10) 0.085217 http://www.sys.virginia.edu/

11) 0.083182 http://bigdog.engr.arizona.edu/~jli/matana.html

12) 0.082942 http://phoenix.levels.unisa.edu.au/ciam/index.html

13) 0.082942 http://nexxus.som.cwru.edu/dept/opre/

14) 0.082942 http://www.dis.uniroma1.it/PUB/OR/OR.html

15) 0.082942 http://www.nmt.edu/~borchers/math/mathdept.html

16) 0.082942 http://www.math.ku.dk:80/or/

17) 0.082942 http://www.muohio.edu/~bjfinch/ommain.html

18) 0.082942 http://www-math.cudenver.edu/

19) 0.082942 http://www.eng.buffalo.edu/dept/ie/index.html

### Hubs +2

###

0) 0.817238 http://mat.gsia.cmu.edu/NEW/Dec95.html

1) 0.283737 http://mat.gsia.cmu.edu/resource.html

2) 0.159344 http://mat.gsia.cmu.edu/newor.html

3) 0.154949 http://mat.gsia.cmu.edu/edprog.html

4) 0.142033 http://www.orsoc.org.uk/resources/organisations.html

5) 0.055153 http://ie1.kaist.ac.kr/~solab/NEW/MEMBER/kimht.html

6) 0.055153 http://ie1.kaist.ac.kr/~kslee/lks.html

7) 0.055153 http://ie1.kaist.ac.kr/~solab/NEW/service.html

8) 0.055153 http://ie1.kaist.ac.kr/~kslee/lks.htm

9) 0.055105 http://www.mcs.anl.gov/home/wright/mps/list/all.html

10) 0.055105 http://www.mcs.anl.gov:80/home/wright/mps/list/all.html

11) 0.053665 http://ie1.kaist.ac.kr/~kcpark/pkc.html

12) 0.030574 http://www.isye.gatech.edu/www-ie/academic.html

13) 0.028280 http://mat.gsia.cmu.edu/confer.html

14) 0.025729 http://www.maths.unsw.edu.au/~rsw/people.html

15) 0.022939 http://www.zib-berlin.de/~bzfhelmb/semidef.html

16) 0.022525 http://www.zib.de/helmberg/semidef.html

17) 0.018726 http://www-unix.mcs.anl.gov/otc/InteriorPoint/index.html

18) 0.018726 http://www-unix.mcs.anl.gov/otc/InteriorPoint/

19) 0.018455 http://www.siam.org/siags/siagop/members.htm

###

### Community +2

### semidefinite ===> ( 0 0 0 0 0 / 1 1 1 0 0 /) = 3 / 3 nz

### programming ===> ( 0 0 0 6 0 / 35 22 20 4 2 /) = 89 / 6 nz

### ------------------------------------------------

###

### Authorities -2

###

0) -0.168406 http://mat.gsia.cmu.edu/

1) -0.102262 http://www.informs.org/

2) -0.084002 http://www.caam.rice.edu/~mathprog/

3) -0.075282 http://www-math.cudenver.edu/~hgreenbe/glossary/glossary.html

4) -0.059294 http://www.siam.org/

5) -0.058933 http://www.mcs.anl.gov/home/otc/Guide/faq/linear-programming-faq.html

6) -0.057566 http://ucsu.colorado.edu/~xu/software.html

7) -0.055397 http://www.mcs.anl.gov/home/otc/Guide/faq/nonlinear-programming-faq.html

8) -0.048365 http://plato.la.asu.edu/guide.html

9) -0.047197 http://cad.bu.edu/go/

10) -0.046362 http://www.netlib.org

11) -0.042581 http://www.siam.org/siags/siagop/siagop.htm

12) -0.041809 http://www.informs.org/Biblio/ACI.html

13) -0.040941 http://www.mcs.anl.gov/home/otc/InteriorPoint/

14) -0.040220 http://www.lindo.com/

15) -0.038765 http://www.informatik.uni-koeln.de/opt-net

16) -0.038253 http://www.netlib.org/na-net/na_home.html

17) -0.038249 http://www.siam.org

18) -0.036468 http://www.zib.de/helmberg/semidef.html

19) -0.035024 http://www.informs.org

### Hubs -2

###

0) -0.215384 http://www.math.rpi.edu/~mitchj/sites_or.html

1) -0.119019 http://www.ime.usp.br/~keidi/comptheory.html

2) -0.084916 http://www.personal.psu.edu/faculty/t/m/tmc7/tmclinks.html

3) -0.082717 http://orion.math.uwaterloo.ca/~hwolkowi/intrstsites.html

4) -0.069235 http://www.ms.kobeuc.ac.jp/MS/Faculty/Dai/hotlist.html

5) -0.063101 http://www.isa.utl.pt/matemati/mestrado/io/nlp.html

6) -0.062429 http://watanabe-www.cs.titech.ac.jp/~hclau/theory.html

7) -0.060605 http://archimedes.me.uiuc.edu/informs_os/links.html

8) -0.059305 http://wws.mathematik.hu-berlin.de/~jaschke/optim.html

9) -0.056077 http://www.maths.unsw.edu.au/~rsw/optlink.html

10) -0.052822 http://www.maths.unsw.edu.au/~karen/optlink.html

11) -0.052474 http://www.mcs.anl.gov/home/otc/Guide/faq/nonlinear-programming-faq.html

12) -0.047530 http://www.mat.uc.pt/~eqvm/links/links.html

13) -0.047031 http://kaa.cs.few.eur.nl/few/people/sturm/

14) -0.047031 http://www.cs.few.eur.nl/few/people/sturm

15) -0.046953 http://www.cis.ohio-state.edu/hypertext/faq/usenet/linear-programming-faq/faq.html

16) -0.044664 http://www.mcs.anl.gov/home/otc/Guide/faq/linear-programming-faq.html

17) -0.041320 http://www.maths.unsw.edu.au/~karen/bk.html

18) -0.038656 http://dmawww.epfl.ch/roso.mosaic/ismp97/

19) -0.038656 http://dmawww.epfl.ch/roso.mosaic/ismp97/welcome.html

###

### Community -2

### semidefinite ===> ( 0 0 0 0 0 / 3 2 1 4 2 /) = 12 / 5 nz

### programming ===> ( 0 0 4 1 0 / 18 7 28 19 3 /) = 80 / 7 nz

### ------------------------------------------------

###

### Authorities +3

###

0) 0.169393 http://mat.gsia.cmu.edu/

1) 0.152519 http://www.maths.mu.oz.au/~worms/

2) 0.146044 http://www.informs.org/

3) 0.110443 http://www-math.cudenver.edu/~hgreenbe/glossary/glossary.html

4) 0.102982 http://www.mcs.anl.gov/home/otc/Server/neos.html

5) 0.102341 http://ucsu.colorado.edu/~xu/software.html

6) 0.095466 http://cad.bu.edu/go/

7) 0.094353 http://www.lpac.ac.uk/SEL-HPC/Articles/GeneratedHtml/math.opt.html

8) 0.087874 http://www.gams.com/

9) 0.070585 http://www.skypoint.com/~ashbury

10) 0.070585 http://www.crcpress.com/

11) 0.070585 http://www.crcpress.com/PRODS/7376.HTM

12) 0.070392 http://www.netlib.org/toms/667

13) 0.067305 http://www.rl.ac.uk/departments/ccd/numerical/cute/cute.html

14) 0.066371 http://www-math.cudenver.edu/~hgreenbe/imps.html

15) 0.062715 http://www.ampl.com/ampl/

16) 0.061513 http://www.ee.ucla.edu/~moshir

17) 0.061513 http://www.lgx.com

18) 0.061513 http://www.eecs.nwu.edu/~ciyou

19) 0.061042 http://www.paragon.nl/

### Hubs +3

###

0) 0.220090 http://www.isa.utl.pt/matemati/mestrado/io/nlp.html

1) 0.195615 http://www.mcs.anl.gov/home/otc/Guide/faq/nonlinear-programming-faq.html

2) 0.172334 http://banmatpc.math.acad.bg/~keleved/nlp-faq.html

3) 0.161051 http://www.densis.fee.unicamp.br/pesquisa/faq/nlp_faq.html

4) 0.112884 http://www.zib-berlin.de/~bzfhelmb/

5) 0.112312 http://www.mcs.anl.gov/home/otc/Guide/faq/linear-programming-faq.html

6) 0.111759 http://www.zib.de/helmberg/

7) 0.111759 http://www.zib.de/helmberg

8) 0.111759 http://www.zib.de/~bzfhelmb/

9) 0.108373 http://non.com/news.answers/nonlinear-programming-faq.html

10) 0.081778 http://www.jmas.co.jp/FAQs/nonlinear-programming-faq

11) 0.071179 http://www.ms.kobeuc.ac.jp/MS/Faculty/Dai/hotlist.html

12) 0.070121 http://www.personal.psu.edu/faculty/t/m/tmc7/tmclinks.html

13) 0.067337 http://ubmail.ubalt.edu/~harsham/opre640/opre640.htm

14) 0.066530 http://www.zib-berlin.de/~bzfhelmb/semidef.html

15) 0.064181 http://www.zib.de/helmberg/semidef.html

16) 0.064156 http://or.csd.unbsj.ca/punnen/index.html

17) 0.063962 http://www.cis.ohio-state.edu/hypertext/faq/usenet/linear-programming-faq/faq.html

18) 0.057301 http://watanabe-www.cs.titech.ac.jp/~hclau/theory.html

19) 0.048454 http://www.yahoo.com/Science/Mathematics/Operations_Research/

###

### Community +3

### semidefinite ===> ( 0 0 0 0 1 / 5 5 4 4 10 /) = 29 / 6 nz

### programming ===> ( 0 2 0 1 7 / 49 51 46 42 10 /) = 208 / 8 nz

### ------------------------------------------------

###

### Authorities -3

###

0) -0.081186 http://ssor.twi.tudelft.nl/~hpopt/

1) -0.075684 http://www.diku.dk/~karisch/qaplib

2) -0.074366 http://cad.bu.edu/go

3) -0.071734 http://www.ise.ufl.edu/pardalos.html

4) -0.071535 http://www.elsevier.nl

5) -0.071321 http://www.nmt.edu/~borchers/

6) -0.070961 http://new-rutcor.rutgers.edu/~alizadeh/sdp.html

7) -0.070882 http://www.informs.org

8) -0.069593 http://www.geom.umn.edu/docs/snell/chance/welcome.html

9) -0.069348 http://www.netlib.org/confdb/Conferences.html

10) -0.069299 http://www.mcs.anl.gov/home/otc/Guide/CaseStudies/diet/index.html

11) -0.068925 http://www.ieor.columbia.edu/~evakylee

12) -0.068567 http://www.research.att.com/~mgcr

13) -0.067531 http://mscmga.ms.ic.ac.uk/info.html

14) -0.067188 http://acme.commerce.ubc.ca/stmv/ipco.html

15) -0.067164 http://math.uwaterloo.ca/~ltuncel

16) -0.067001 http://www.cc.gatech.edu/gvu/softviz/SoftViz.html

17) -0.066598 http://moa.math.nat.tu-bs.de/sor96

18) -0.066133 http://www.siam.org/meetings/pp97/pp97home.htm

19) -0.066047 http://math.uwaterloo.ca/CandO_Dept/homepage.html

### Hubs -3

###

0) -0.784532 http://www.math.rpi.edu/~mitchj/sites_or.html

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2) -0.104711 http://mat.gsia.cmu.edu/resource.html

3) -0.042607 http://www.math.rpi.edu/~mitchj/67612/67612.html

4) -0.040374 http://orion.math.uwaterloo.ca/~hwolkowi/colleagues.html

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7) -0.033060 http://www.siam.org/siags/siagop/members.htm

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9) -0.031417 http://solon.cma.univie.ac.at/~neum/glopt/people.html

10) -0.030902 http://www.informs.org/Conf/Conf.html

11) -0.030605 http://www.mcs.anl.gov/home/otc/InteriorPoint/index.html

12) -0.030605 http://www.mcs.anl.gov/home/otc/InteriorPoint/

13) -0.026268 http://www.cs.williams.edu/~lenhart/compsci.html

14) -0.025812 http://archimedes.me.uiuc.edu/informs_os/members.html

15) -0.025349 http://www.informatik.uni-konstanz.de/Info/conferences.html

16) -0.023472 http://www.math.tu-bs.de/mo/conferences.html

17) -0.021155 http://www.statistik.tu-muenchen.de/LstAMS/rempter/opt_interessant.html

18) -0.021069 http://mscmga.ms.ic.ac.uk/jeb/book/contrib.html

19) -0.021069 http://mscmga.ms.ic.ac.uk/jeb/book/contents.html

###

### Community -3

### semidefinite ===> ( 0 0 0 0 0 / 3 1 1 1 8 /) = 14 / 5 nz

### programming ===> ( 1 0 6 0 0 / 18 20 22 6 16 /) = 89 / 7 nz

### ------------------------------------------------

###

### Authorities +4

###

0) 0.092459 http://mat.gsia.cmu.edu/

1) 0.087111 http://www.netlib.org

2) 0.081674 http://www.research.ibm.com/osl/

3) 0.075508 http://www.lindo.com/

4) 0.071923 http://lionhrtpub.com/ORMS.html

5) 0.071195 http://www.gams.com/

6) 0.062897 http://plato.la.asu.edu/guide.html

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8) 0.060842 http://www.mcs.anl.gov/home/otc/Server/neos.html

9) 0.052153 http://www.mcs.anl.gov/home/otc/Guide/faq/linear-programming-faq.html

10) 0.049944 http://www.nmt.edu/~borchers/

11) 0.049743 http://www.netlib.org/toms/667

12) 0.049135 http://www.zib.de/helmberg/semidef.html

13) 0.047779 http://www.skypoint.com/~ashbury

14) 0.047779 http://www.crcpress.com/

15) 0.047779 http://www.crcpress.com/PRODS/7376.HTM

16) 0.047299 http://www.mcs.anl.gov/home/otc/Guide/faq/nonlinear-programming-faq.html

17) 0.046521 http://dmawww.epfl.ch/roso.mosaic/ismp97/welcome.html

18) 0.044776 http://www.paragon.nl/

19) 0.044289 http://cad.bu.edu/go/simon.html

### Hubs +4

###

0) 0.297689 http://www.math.rpi.edu/~mitchj/sites_or.html

1) 0.215390 http://mat.gsia.cmu.edu/NEW/Dec95.html

2) 0.157970 http://www.isa.utl.pt/matemati/mestrado/io/nlp.html

3) 0.133447 http://www.mcs.anl.gov/home/otc/Guide/faq/nonlinear-programming-faq.html

4) 0.130449 http://banmatpc.math.acad.bg/~keleved/nlp-faq.html

5) 0.125068 http://www.densis.fee.unicamp.br/pesquisa/faq/nlp_faq.html

6) 0.072578 http://non.com/news.answers/nonlinear-programming-faq.html

7) 0.051474 http://www.maths.unsw.edu.au/~karen/optlink.html

8) 0.050717 http://www.jmas.co.jp/FAQs/nonlinear-programming-faq

9) 0.049348 http://www.mcs.anl.gov/home/otc/Guide/faq/linear-programming-faq.html

10) 0.048537 http://www.maths.unsw.edu.au/~rsw/optlink.html

11) 0.042864 http://www.orsoc.org.uk/resources/organisations.html

12) 0.042313 http://archimedes.me.uiuc.edu/informs_os/links.html

13) 0.037305 http://www.mcs.anl.gov/home/wright/mps/list/all.html

14) 0.037305 http://www.mcs.anl.gov:80/home/wright/mps/list/all.html

15) 0.026739 http://www.cis.ohio-state.edu/hypertext/faq/usenet/linear-programming-faq/faq.html

16) 0.025675 http://www.maths.unsw.edu.au/~karen/bk.html

17) 0.025355 http://wws.mathematik.hu-berlin.de/~jaschke/optim.html

18) 0.021875 http://www.est.cie.uva.es/doc/esp/enlaces/estio/estio.htm

19) 0.019983 http://www.siam.org/siags/siagop/members.htm

###

### Community +4

### semidefinite ===> ( 0 0 0 0 0 / 3 1 5 5 4 /) = 18 / 5 nz

### programming ===> ( 0 0 3 3 0 / 18 35 49 51 46 /) = 205 / 7 nz

### ------------------------------------------------

###

### Authorities -4

###

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11) -0.077607 http://www.eccc.uni-trier.de/eccc/

12) -0.073921 http://www.computer.org/

13) -0.072083 http://www.cs.berkeley.edu/~jeffe/compgeom.html

14) -0.071829 http://www.lindo.com

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17) -0.069409 http://glimpse.cs.arizona.edu:1994/bib/

18) -0.068389 http://www.ics.uci.edu/~eppstein/cgt/

19) -0.067931 http://www.ing.unlp.edu.ar/cetad/mos/FRACTAL_TSP_home.html

### Hubs -4

###

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1) -0.541190 http://www.ime.usp.br/~keidi/comptheory.html

2) -0.241130 http://mat.gsia.cmu.edu/resource.html

3) -0.102866 http://diana.infonets.hiroshima-u.ac.jp/~fujito/

4) -0.093404 http://www.ms.kobeuc.ac.jp/MS/Faculty/Dai/hotlist.html

5) -0.086707 http://www14.informatik.tu-muenchen.de/personen/bischof/links_f.html

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8) -0.068921 http://watanabe-www.cs.titech.ac.jp/~hclau/theory.html

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10) -0.053469 http://theory.lcs.mit.edu/~karger/

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13) -0.041427 http://www.personal.psu.edu/faculty/t/m/tmc7/tmclinks.html

14) -0.040937 http://wstud.cs.technion.ac.il/~rabani/

15) -0.037911 http://www-math.cudenver.edu/~hgreenbe/courseware/MIP/MIPsites.html

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18) -0.033989 http://www.wisdom.weizmann.ac.il/people/homepages/naor/foundation.html

19) -0.032696 http://mat.gsia.cmu.edu/course.html

###

### Community -4

### semidefinite ===> ( 0 0 0 0 0 / 1 2 1 1 2 /) = 7 / 5 nz

### programming ===> ( 0 1 11 0 0 / 20 7 22 1 3 /) = 65 / 7 nz

### ------------------------------------------------

###

### Authorities +5

###

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1) 0.111994 http://www.eccc.uni-trier.de/eccc/

2) 0.095444 http://dimacs.rutgers.edu/

3) 0.090084 http://www.nada.kth.se/nada/theory/problemlist.html

4) 0.088311 http://fmatbhp1.tu-graz.ac.at/~helmberg/cdldo.html

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13) 0.064018 http://www.combinatorics.org

14) 0.062797 http://www.computer.org/

15) 0.061095 http://gams.nist.gov/toms/Overview.html

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17) 0.060698 http://www.atnet.co.at:80/austria/

18) 0.060693 http://www.siam.org

19) 0.060163 http://www.tu-graz.ac.at

### Hubs +5

###

0) 0.386131 http://www.ime.usp.br/~keidi/comptheory.html

1) 0.234990 http://mat.gsia.cmu.edu/NEW/Dec95.html

2) 0.171547 http://www.ms.kobeuc.ac.jp/MS/Faculty/Dai/hotlist.html

3) 0.143911 http://www.zib-berlin.de/~bzfhelmb/

4) 0.142931 http://www.zib.de/helmberg/

5) 0.142931 http://www.zib.de/helmberg

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7) 0.120471 http://www.mat.uc.pt/~eqvm/links/links.html

8) 0.108025 http://diana.infonets.hiroshima-u.ac.jp/~fujito/

9) 0.107443 http://watanabe-www.cs.titech.ac.jp/~hclau/theory.html

10) 0.093231 http://www.orsoc.org.uk/resources/organisations.html

11) 0.086095 http://mat.gsia.cmu.edu/edprog.html

12) 0.083436 http://www.toc.lcs.mit.edu/~karger/

13) 0.082943 http://www.math.rpi.edu/~mitchj/sites_or.html

14) 0.073885 http://theory.lcs.mit.edu/~karger/

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16) 0.066520 http://orion.math.uwaterloo.ca/~hwolkowi/intrstsites.html

17) 0.066111 http://www14.informatik.tu-muenchen.de/personen/bischof/links_f.html

18) 0.066111 http://www14.informatik.tu-muenchen.de/personen/bischof/links_e.html

19) 0.056539 http://www.mcs.anl.gov/home/wright/mps/list/all.html

###

### Community +5

### semidefinite ===> ( 0 0 0 0 2 / 2 1 2 10 10 /) = 27 / 6 nz

### programming ===> ( 0 0 0 1 3 / 7 35 3 10 10 /) = 69 / 7 nz

### ------------------------------------------------

###

### Authorities -5

###

0) -0.129197 http://plato.la.asu.edu/guide.html

1) -0.123731 http://www.gams.com/

2) -0.114294 http://www.rl.ac.uk/departments/ccd/numerical/cute/cute.html

3) -0.114047 http://www-math.cudenver.edu/~hgreenbe/imps.html

4) -0.104908 http://www.ampl.com/ampl/

5) -0.100523 http://www.lpac.ac.uk/SEL-HPC/Articles/GeneratedHtml/math.opt.html

6) -0.099724 http://www.research.ibm.com/osl/

7) -0.096580 http://world.std.com/~harmonic

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9) -0.088812 http://www.netlib.org

10) -0.086548 http://lionhrtpub.com/ORMS.html

11) -0.082869 http://www.skypoint.com/~ashbury

12) -0.082869 http://www.crcpress.com/

13) -0.082869 http://www.crcpress.com/PRODS/7376.HTM

14) -0.082243 http://www.lindo.com/

15) -0.079552 http://www.iea.com/~nli/

16) -0.079243 http://www.netlib.org/toms/667

17) -0.079087 http://www.paragon.nl/

18) -0.076716 http://www.princeton.edu/~rvdb/LPbook/

19) -0.076716 http://world.std.com/~athenasc/linoptbook.html

### Hubs -5

###

0) -0.449041 http://mat.gsia.cmu.edu/newor.html

1) -0.332410 http://mat.gsia.cmu.edu/resource.html

2) -0.248650 http://www.isa.utl.pt/matemati/mestrado/io/nlp.html

3) -0.220033 http://www.mcs.anl.gov/home/otc/Guide/faq/nonlinear-programming-faq.html

4) -0.186277 http://banmatpc.math.acad.bg/~keleved/nlp-faq.html

5) -0.179392 http://www.densis.fee.unicamp.br/pesquisa/faq/nlp_faq.html

6) -0.137128 http://www.mcs.anl.gov/home/otc/Guide/faq/linear-programming-faq.html

7) -0.105402 http://archimedes.me.uiuc.edu/informs_os/links.html

8) -0.094663 http://non.com/news.answers/nonlinear-programming-faq.html

9) -0.056099 http://www.jmas.co.jp/FAQs/nonlinear-programming-faq

10) -0.037747 http://www.cis.ohio-state.edu/hypertext/faq/usenet/linear-programming-faq/faq.html

11) -0.035415 http://www.siam.org/books/swright/

12) -0.035151 http://mat.gsia.cmu.edu/program.html

13) -0.031952 http://www.maths.unsw.edu.au/~rsw/optlink.html

14) -0.030496 http://plato.la.asu.edu/guide.html

15) -0.026795 http://mat.gsia.cmu.edu/NEW/Jun95.html

16) -0.025910 http://www-isl.stanford.edu/~boyd/group_index.html

17) -0.025910 http://www-ISL.Stanford.EDU/people/boyd/group_index.html

18) -0.024419 http://www-math.cudenver.edu/~hgreenbe/courseware/MIP/MIPsites.html

19) -0.022187 http://www-leland.stanford.edu/group/SOL/solsoft.html

###

### Community -5

### semidefinite ===> ( 3 0 0 0 0 / 1 1 5 5 4 /) = 19 / 6 nz

### programming ===> ( 6 2 0 3 15 / 20 22 49 51 46 /) = 214 / 9 nz

### ------------------------------------------------

###

### Authorities +6

###

0) 0.094360 http://ucsu.colorado.edu/~xu/software.html

1) 0.084612 http://solon.cma.univie.ac.at/~neum/glopt.html

2) 0.079693 http://cad.bu.edu/go/

3) 0.078222 http://mat.gsia.cmu.edu

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16) 0.052495 http://www.lpac.ac.uk/SEL-HPC/Articles/GeneratedHtml/math.opt.html

17) 0.051044 http://www.informatik.uni-koeln.de/ls_juenger/projects/abacus.html

18) 0.050763 http://www-math.cudenver.edu/~hgreenbe/consortium/software.html

19) 0.050444 http://www.nada.kth.se/~viggo/problemlist/compendium.html

### Hubs +6

###

0) 0.517725 http://www.ime.usp.br/~keidi/comptheory.html

1) 0.125628 http://www.isa.utl.pt/matemati/mestrado/io/nlp.html

2) 0.108878 http://www.mcs.anl.gov/home/otc/Guide/faq/nonlinear-programming-faq.html

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12) 0.037622 http://ie1.kaist.ac.kr/~kcpark/pkc.html

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14) 0.030463 http://ubmail.ubalt.edu/~harsham/

15) 0.027707 http://www.wisdom.weizmann.ac.il/~naor/foundation.html

16) 0.027707 http://www.wisdom.weizmann.ac.il/people/homepages/naor/foundation.html

17) 0.027004 http://archimedes.me.uiuc.edu/informs_os/links.html

18) 0.025736 http://www.cis.ohio-state.edu/hypertext/faq/usenet/linear-programming-faq/faq.html

19) 0.022826 http://mat.gsia.cmu.edu/NEW/Jun95.html

###

### Community +6

### semidefinite ===> ( 0 1 0 0 0 / 2 5 5 4 4 /) = 21 / 6 nz

### programming ===> ( 61 8 6 0 0 / 7 49 51 46 42 /) = 270 / 8 nz

### ------------------------------------------------

###

### Authorities -6

###

0) -0.247424 http://mat.gsia.cmu.edu/

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2) -0.156293 http://www.math.psu.edu/OtherMath.html

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15) -0.116875 http://www.graz.at/

16) -0.116875 http://www.tu-graz.ac.at/0x811b9908_0x0000a870

17) -0.116875 http://info.uibk.ac.at/nim/groof.gif

18) -0.116875 http://www.ifs.univie.ac.at/austria.html

19) -0.116875 http://info.uibk.ac.at

### Hubs -6

###

0) -0.325770 http://www.zib-berlin.de/~bzfhelmb/

1) -0.323188 http://www.zib.de/helmberg/

2) -0.323188 http://www.zib.de/helmberg

3) -0.323188 http://www.zib.de/~bzfhelmb/

4) -0.321227 http://mat.gsia.cmu.edu/newor.html

5) -0.097469 http://mat.gsia.cmu.edu/confer.html

6) -0.086520 http://www-sccm.stanford.edu/~boman/math.shtml

7) -0.082074 http://www.diku.dk/~karisch/

8) -0.082074 http://www.diku.dk/~karisch

9) -0.082074 http://www.diku.dk/%7Ekarisch/#shortcourse

10) -0.077582 http://orion.math.uwaterloo.ca/~hwolkowi/intrstsites.html

11) -0.073745 http://www.ms.kobeuc.ac.jp/MS/Faculty/Dai/hotlist.html

12) -0.068625 http://or.csd.unbsj.ca/punnen/index.html

13) -0.056818 http://kaa.cs.few.eur.nl/few/people/sturm/

14) -0.056818 http://www.cs.few.eur.nl/few/people/sturm

15) -0.054321 http://ubmail.ubalt.edu/~harsham/opre640/opre640.htm

16) -0.054068 http://www.inescc.pt/~apdio

17) -0.054011 http://rutcor.rutgers.edu/~schmieta/Math.html

18) -0.051020 http://www.ams.org/mathweb/mi-journals.html

19) -0.045424 http://www.informatik.uni-koeln.de/opt-net

###

### Community -6

### semidefinite ===> ( 0 2 0 0 0 / 10 10 10 10 1 /) = 43 / 6 nz

### programming ===> ( 0 3 0 0 1 / 10 10 10 10 20 /) = 64 / 7 nz

### ------------------------------------------------

###

### Authorities +7

###

0) 0.105551 http://ejc.math.gatech.edu:8080/Journal/journalhome.html

1) 0.101352 http://www.cs.brown.edu/publications/jgaa/

2) 0.099012 http://dimacs.rutgers.edu/

3) 0.097871 http://new-rutcor.rutgers.edu/~alizadeh/sdp.html

4) 0.097137 http://www.lcs.mit.edu

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10) 0.077588 http://sigact.acm.org/sigact/

11) 0.077518 http://www.mcs.anl.gov/home/otc/Server/neos.html

12) 0.075473 http://theory.lcs.mit.edu/~iandc

13) 0.075315 http://cad.bu.edu/go/

14) 0.070871 http://reading-room-www.lcs.mit.edu/rr/

15) 0.069160 http://glimpse.cs.arizona.edu:1994/bib/

16) 0.069066 http://www.elsevier.nl/

17) 0.068493 http://www.ncstrl.org/

18) 0.068463 http://www.ncsa.uiuc.edu/General/Internet/WWW/HTMLPrimer.html

19) 0.067358 http://www.ise.ufl.edu/pardalos.html

### Hubs +7

###

0) 0.310790 http://www.ms.kobeuc.ac.jp/MS/Faculty/Dai/hotlist.html

1) 0.160989 http://www.toc.lcs.mit.edu/~karger/

2) 0.157641 http://www.isa.utl.pt/matemati/mestrado/io/nlp.html

3) 0.149831 http://www.math.rpi.edu/~mitchj/sites_or.html

4) 0.143442 http://theory.lcs.mit.edu/~karger/

5) 0.126240 http://www.mcs.anl.gov/home/otc/Guide/faq/nonlinear-programming-faq.html

6) 0.122598 http://banmatpc.math.acad.bg/~keleved/nlp-faq.html

7) 0.119430 http://diana.infonets.hiroshima-u.ac.jp/~fujito/

8) 0.117814 http://www.densis.fee.unicamp.br/pesquisa/faq/nlp_faq.html

9) 0.116162 http://www.ime.usp.br/~keidi/comptheory.html

10) 0.114687 http://orion.math.uwaterloo.ca/~hwolkowi/colleagues.html

11) 0.099100 http://watanabe-www.cs.titech.ac.jp/~hclau/theory.html

12) 0.087692 http://www.zib-berlin.de/~bzfhelmb/

13) 0.087174 http://www.zib.de/helmberg/

14) 0.087174 http://www.zib.de/helmberg

15) 0.087174 http://www.zib.de/~bzfhelmb/

16) 0.077239 http://mat.gsia.cmu.edu/resource.html

17) 0.068702 http://www14.informatik.tu-muenchen.de/personen/bischof/links_f.html

18) 0.068702 http://www14.informatik.tu-muenchen.de/personen/bischof/links_e.html

19) 0.053708 http://non.com/news.answers/nonlinear-programming-faq.html

###

### Community +7

### semidefinite ===> ( 0 0 0 4 0 / 2 1 5 3 1 /) = 16 / 6 nz

### programming ===> ( 0 0 0 4 3 / 3 3 49 18 3 /) = 83 / 7 nz

### ------------------------------------------------

###

### Authorities -7

###

0) -0.170942 http://mscmga.ms.ic.ac.uk/info.html

1) -0.137577 http://mat.gsia.cmu.edu/people.html

2) -0.114229 http://www.informatik.uni-koeln.de/opt-net/

3) -0.112483 http://www.engin.umich.edu/dept/ioe/

4) -0.110357 http://plato.la.asu.edu/bench.html

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6) -0.106607 http://www.mcs.anl.gov/home/otc/Guide/faq/nonlinear-programming-faq.html

7) -0.106563 http://mscmga.ms.ic.ac.uk/jeb/or/contents.html

8) -0.103626 http://www.mcs.anl.gov/home/otc/Guide/faq/linear-programming-faq.html

9) -0.101862 http://math.uwaterloo.ca/CandO_Dept/homepage.html

10) -0.101797 http://www.caam.rice.edu/~mathprog/

11) -0.101465 http://ucsu.colorado.edu/~xu/software.html

12) -0.096073 http://www.informs.org/Biblio/ACI.html

13) -0.092003 http://www.cs.wisc.edu/~olvi/uwmp/uwmp.html

14) -0.091734 http://new-rutcor.rutgers.edu/

15) -0.089845 http://www.iems.nwu.edu/index.html

16) -0.088078 http://www.mcs.anl.gov/home/wright/mps/list/

17) -0.085187 http://mat.gsia.cmu.edu/resource.html

18) -0.084061 http://www.orsoc.org.uk/home.html

19) -0.082676 http://www.ifor.math.ethz.ch/

### Hubs -7

###

0) -0.569991 http://www.mat.uc.pt/~eqvm/links/links.html

1) -0.370894 http://www.personal.psu.edu/faculty/t/m/tmc7/tmclinks.html

2) -0.182204 http://ubmail.ubalt.edu/~harsham/opre640/opre640.htm

3) -0.143365 http://www.orsoc.org.uk/resources/organisations.html

4) -0.129912 http://mat.gsia.cmu.edu/edprog.html

5) -0.112501 http://mat.gsia.cmu.edu/faqs.html

6) -0.092261 http://archimedes.me.uiuc.edu/informs_os/links.html

7) -0.087519 http://www-math.cudenver.edu/~hgreenbe/courseware/MIP/MIPsites.html

8) -0.086236 http://wwwpub.utdallas.edu/~chandra/

9) -0.082753 http://www.est.cie.uva.es/doc/esp/enlaces/estio/estio.htm

10) -0.070479 http://wws.mathematik.hu-berlin.de/~jaschke/optim.html

11) -0.062491 http://kaa.cs.few.eur.nl/few/people/berkelaar/links.html

12) -0.051860 http://orion.math.uwaterloo.ca/~hwolkowi/intrstsites.html

13) -0.050011 http://www.statistik.tu-muenchen.de/LstAMS/rempter/opt_interessant.html

14) -0.047621 http://rphibm1.physik.uni-regensburg.de/~dam04407/

15) -0.047621 http://rphibm1.physik.uni-regensburg.de/~var04389/papers.htm

16) -0.043458 http://www.maths.unsw.edu.au/~karen/optlink.html

17) -0.043455 http://www.maths.unsw.edu.au/~karen/bk.html

18) -0.042771 http://www.maths.unsw.edu.au/~rsw/optlink.html

19) -0.039111 http://dzhuang.msvu.ca/optimization/

###

### Community -7

### semidefinite ===> ( 0 0 0 0 0 / 1 1 0 0 0 /) = 2 / 2 nz

### programming ===> ( 5 0 2 0 5 / 11 28 45 2 4 /) = 102 / 8 nz

### ------------------------------------------------

###

### Authorities +8

###

0) 0.175081 http://www.siam.org/

1) 0.122672 http://www.informs.org/

2) 0.121365 http://www.lcs.mit.edu

3) 0.117221 http://www.ai.mit.edu/

4) 0.106581 http://ejc.math.gatech.edu:8080/Journal/journalhome.html

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8) 0.097978 http://dimacs.rutgers.edu/

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10) 0.096913 http://www.cs.cmu.edu/afs/cs/user/dennis/www/theory/theory-home.html

11) 0.095337 http://theory.lcs.mit.edu/~iandc

12) 0.092622 http://www.informatik.uni-koeln.de/opt-net/

13) 0.092374 http://www.ise.ufl.edu/pardalos.html

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15) 0.084613 http://www.mcs.anl.gov/home/otc/InteriorPoint/index.html

16) 0.084411 http://www.ncsa.uiuc.edu/General/Internet/WWW/HTMLPrimer.html

17) 0.084319 http://www.caam.rice.edu/~mathprog/

18) 0.083925 http://new-rutcor.rutgers.edu/~alizadeh/sdp.html

19) 0.081713 http://www.ncstrl.org/

### Hubs +8

###

0) 0.418577 http://www.ms.kobeuc.ac.jp/MS/Faculty/Dai/hotlist.html

1) 0.375549 http://orion.math.uwaterloo.ca/~hwolkowi/colleagues.html

2) 0.195071 http://www.toc.lcs.mit.edu/~karger/

3) 0.179961 http://archimedes.me.uiuc.edu/informs_os/links.html

4) 0.177280 http://theory.lcs.mit.edu/~karger/

5) 0.161605 http://diana.infonets.hiroshima-u.ac.jp/~fujito/

6) 0.159912 http://watanabe-www.cs.titech.ac.jp/~hclau/theory.html

7) 0.116115 http://kaa.cs.few.eur.nl/few/people/berkelaar/links.html

8) 0.086459 http://www.mcs.anl.gov/home/otc/InteriorPoint/index.html

9) 0.086459 http://www.mcs.anl.gov/home/otc/InteriorPoint/

10) 0.076347 http://www.maths.unsw.edu.au/~rsw/people.html

11) 0.071715 http://www.maths.unsw.edu.au/~rsw/optlink.html

12) 0.071328 http://www.maths.unsw.edu.au/~karen/bk.html

13) 0.070490 http://mat.gsia.cmu.edu/faqs.html

14) 0.068713 http://ubmail.ubalt.edu/~harsham/opre640/opre640.htm

15) 0.066765 http://mat.gsia.cmu.edu/NEW/Dec95.html

16) 0.066394 http://orion.math.uwaterloo.ca/~hwolkowi/intrstsites.html

17) 0.064941 http://www.statistik.tu-muenchen.de/LstAMS/rempter/opt_interessant.html

18) 0.064919 http://kaa.cs.few.eur.nl/few/people/sturm/

19) 0.064919 http://www.cs.few.eur.nl/few/people/sturm

###

### Community +8

### semidefinite ===> ( 0 0 0 0 0 / 2 8 1 3 1 /) = 15 / 5 nz

### programming ===> ( 0 0 3 0 0 / 3 16 3 20 3 /) = 48 / 6 nz

### ------------------------------------------------

###

### Authorities -8

###

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1) -0.130018 http://www.eccc.uni-trier.de/eccc/

2) -0.118860 http://www.mcs.anl.gov/home/otc/Server/neos.html

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4) -0.101134 http://fmatbhp1.tu-graz.ac.at/~helmberg/cdldo.html

5) -0.099172 http://www.atnet.co.at:80/austria/

6) -0.098186 http://www.tu-graz.ac.at

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8) -0.092728 http://elib.zib.de:88/Math-Net/Links/math.html

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11) -0.089077 http://www.tu-graz.ac.at/0x811b9908_0x0000a870

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15) -0.089077 http://gauss.technion.ac.il/iic/ela/

16) -0.089077 http://www.ams.org/mathweb/mi-preprints.html

17) -0.089077 http://www.ams.org/mathweb/mi-journals.html

18) -0.089077 http://www.diku.dk/~karisch/qaplib/

19) -0.088042 http://www.jea.acm.org/

### Hubs -8

###

0) -0.264323 http://www.ime.usp.br/~keidi/comptheory.html

1) -0.222018 http://www.zib-berlin.de/~bzfhelmb/

2) -0.219438 http://www.zib.de/helmberg/

3) -0.219438 http://www.zib.de/helmberg

4) -0.219438 http://www.zib.de/~bzfhelmb/

5) -0.169703 http://www.math.rpi.edu/~mitchj/sites_or.html

6) -0.089461 http://www.isa.utl.pt/matemati/mestrado/io/nlp.html

7) -0.080896 http://ie1.kaist.ac.kr/~kcpark/pkc.html

8) -0.079190 http://ie1.kaist.ac.kr/~solab/NEW/MEMBER/kimht.html

9) -0.079190 http://ie1.kaist.ac.kr/~kslee/lks.html

10) -0.079190 http://ie1.kaist.ac.kr/~solab/NEW/service.html

11) -0.079190 http://ie1.kaist.ac.kr/~kslee/lks.htm

12) -0.075601 http://banmatpc.math.acad.bg/~keleved/nlp-faq.html

13) -0.071007 http://www.densis.fee.unicamp.br/pesquisa/faq/nlp_faq.html

14) -0.070980 http://www.mcs.anl.gov/home/otc/Guide/faq/nonlinear-programming-faq.html

15) -0.056630 http://non.com/news.answers/nonlinear-programming-faq.html

16) -0.056596 http://mat.gsia.cmu.edu/resource.html

17) -0.050832 http://www.informatik.hu-berlin.de/~weinert/graphs.html

18) -0.038981 http://mat.gsia.cmu.edu/confer.html

19) -0.038415 http://www.jmas.co.jp/FAQs/nonlinear-programming-faq

###

### Community -8

### semidefinite ===> ( 0 0 1 0 2 / 2 10 10 10 10 /) = 45 / 7 nz

### programming ===> ( 2 0 7 0 3 / 7 10 10 10 10 /) = 59 / 8 nz

### ------------------------------------------------

###

### Authorities +9

###

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1) 0.102131 http://www.ai.mit.edu/

2) 0.092940 http://acme.commerce.ubc.ca/quey/queyranne.html

3) 0.090678 http://altavista.digital.com/

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9) 0.082646 http://ejc.math.gatech.edu:8080/Journal/journalhome.html

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11) 0.079179 http://www.yahoo.com/Science/Mathematics/Operations_Research/

12) 0.078276 http://reading-room-www.lcs.mit.edu/rr/

13) 0.075708 http://www.ncsa.uiuc.edu/General/Internet/WWW/HTMLPrimer.html

14) 0.075690 http://mat.gsia.cmu.edu/

15) 0.074782 http://www.informatik.uni-trier.de:80/eccc/

16) 0.073275 http://www.ncstrl.org/

17) 0.072282 http://kspace.com/

18) 0.072282 http://sunsite.unc.edu/ibic/IBIC-homepage.html

19) 0.072282 http://gopher.siam.org/

### Hubs +9

###

0) 0.349964 http://www.ms.kobeuc.ac.jp/MS/Faculty/Dai/hotlist.html

1) 0.189415 http://www.toc.lcs.mit.edu/~karger/

2) 0.162515 http://theory.lcs.mit.edu/~karger/

3) 0.149158 http://diana.infonets.hiroshima-u.ac.jp/~fujito/

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5) 0.109986 http://watanabe-www.cs.titech.ac.jp/~hclau/theory.html

6) 0.105098 http://www.mat.uc.pt/~eqvm/links/links.html

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9) 0.105084 http://ie1.kaist.ac.kr/~solab/NEW/service.html

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12) 0.054223 http://www.math.rpi.edu/~mitchj/sites_or.html

13) 0.048938 http://www.zib-berlin.de/~bzfhelmb/semidef.html

14) 0.047606 http://www.zib.de/helmberg/semidef.html

15) 0.040034 http://www14.informatik.tu-muenchen.de/personen/bischof/links_f.html

16) 0.040034 http://www14.informatik.tu-muenchen.de/personen/bischof/links_e.html

17) 0.037753 http://archimedes.me.uiuc.edu/informs_os/links.html

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19) 0.035337 http://mat.gsia.cmu.edu/NEW/Jun95.html

###

### Community +9

### semidefinite ===> ( 0 0 0 0 0 / 2 1 1 1 1 /) = 6 / 5 nz

### programming ===> ( 3 0 0 0 11 / 3 3 3 1 22 /) = 46 / 7 nz

### ------------------------------------------------

###

### Authorities -9

###

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1) -0.117199 http://www.orie.cornell.edu/~miketodd/todd.html

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3) -0.096525 http://cs.nyu.edu/cs/faculty/overton/sdpevopt.html

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5) -0.086344 http://www-math.cudenver.edu/~hgreenbe/

6) -0.085821 http://www.wm.edu/CAS/MINEQ/matrix.html

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9) -0.083899 http://www.nmt.edu/~borchers/csdp.html

10) -0.083080 http://orion.uwaterloo.ca/~aslewis

11) -0.082544 http://www.cs.colorado.edu/~bobby/Home.html

12) -0.082225 http://bass.gmu.edu/~snash/nash.html

13) -0.080640 http://www.math.nus.sg/~mattohkc/index.html

14) -0.080628 http://www.math.liu.se/Opt/index-e.html

15) -0.080628 http://www.math.wisc.edu/~brualdi

16) -0.080628 http://www.mcs.anl.gov:80/home/wright/mps/list/all.html

17) -0.080410 http://www.mcs.dundee.ac.uk:8080/~gawatson/

18) -0.080410 http://www.cecm.sfu.ca/~jborwein/

19) -0.080118 http://www.mcs.anl.gov/home/wright/

### Hubs -9

###

0) -0.720667 http://orion.math.uwaterloo.ca/~hwolkowi/colleagues.html

1) -0.209776 http://www.ime.usp.br/~keidi/comptheory.html

2) -0.103061 http://www.mcs.anl.gov/home/otc/InteriorPoint/index.html

3) -0.103061 http://www.mcs.anl.gov/home/otc/InteriorPoint/

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6) -0.064429 http://www.cs.uiowa.edu/~brixius/sdplinks.html

7) -0.062242 http://www.zib-berlin.de/~bzfhelmb/

8) -0.062086 http://www.zib.de/helmberg/

9) -0.062086 http://www.zib.de/helmberg

10) -0.062086 http://www.zib.de/~bzfhelmb/

11) -0.055407 http://www.siam.org/siags/siagop/members.htm

12) -0.050659 http://plato.la.asu.edu/guide.html

13) -0.050461 http://solon.cma.univie.ac.at/~neum/glopt/software_l.html

14) -0.044249 http://www.siam.org/books/swright/

15) -0.043914 http://orion.math.uwaterloo.ca:80/~hwolkowi/

16) -0.043361 http://kaa.cs.few.eur.nl/few/people/berkelaar/links.html

17) -0.042271 http://orion.math.uwaterloo.ca/~hwolkowi

18) -0.037552 http://www.mcs.anl.gov/home/otc/Guide/faq/linear-programming-faq.html

19) -0.036595 http://www.maths.unsw.edu.au/~karen/bk.html

###

### Community -9

### semidefinite ===> ( 0 0 0 7 0 / 8 2 1 1 0 /) = 19 / 5 nz

### programming ===> ( 1 0 2 10 2 / 16 7 12 12 1 /) = 63 / 9 nz

### ------------------------------------------------

###

### Authorities +10

###

0) 0.129181 http://isye.gatech.edu/www-ie/

1) 0.128590 http://www.yahoo.com/Science/Mathematics/Operations_Research/

2) 0.126072 http://theory.lcs.mit.edu/~dmjones/hbp/

3) 0.124229 http://www.muohio.edu/~bjfinch/ominfo.html

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9) 0.085562 http://www-math.cudenver.edu/~hgreenbe/glossary/glossary.html

10) 0.085348 http://www.geocities.com/ResearchTriangle/7279/vrp.html

11) 0.082432 http://iridia.ulb.ac.be/dorigo/ACO/ACO.html

12) 0.082108 http://www.orie.cornell.edu:80/~shmoys/

13) 0.078559 http://csep1.phy.ornl.gov/mo/mo.html

14) 0.078337 http://www.diku.dk/~karisch/qaplib

15) 0.078096 http://mscmga.ms.ic.ac.uk/info.html

16) 0.076323 http://www.mcs.anl.gov/home/otc/InteriorPoint/index.html

17) 0.074367 http://euclid.math.fsu.edu/Science/math.html

18) 0.074328 http://www.informatik.uni-koeln.de/ls_juenger/

19) 0.073774 http://www.cs.sunysb.edu/~algorith/index.html

### Hubs +10

###

0) 0.490703 http://mat.gsia.cmu.edu/resource.html

1) 0.239472 http://www.personal.psu.edu/faculty/t/m/tmc7/tmclinks.html

2) 0.186188 http://orion.math.uwaterloo.ca/~hwolkowi/colleagues.html

3) 0.159435 http://archimedes.me.uiuc.edu/informs_os/links.html

4) 0.144537 http://ie1.kaist.ac.kr/~solab/NEW/MEMBER/kimht.html

5) 0.144537 http://ie1.kaist.ac.kr/~kslee/lks.html

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7) 0.144537 http://ie1.kaist.ac.kr/~kslee/lks.htm

8) 0.138565 http://ie1.kaist.ac.kr/~kcpark/pkc.html

9) 0.078761 http://www-math.cudenver.edu/~hgreenbe/courseware/MIP/MIPsites.html

10) 0.065346 http://mat.gsia.cmu.edu/NEW/Jun95.html

11) 0.059784 http://www.statistik.tu-muenchen.de/LstAMS/rempter/opt_interessant.html

12) 0.054156 http://www.orsoc.org.uk/resources/topics.html

13) 0.051841 http://www.informatik.hu-berlin.de/~weinert/graphs.html

14) 0.050505 http://www.tiac.net/users/hope/bsnope.html

15) 0.047362 http://orion.math.uwaterloo.ca/~hwolkowi/intrstsites.html

16) 0.045257 http://www.zib-berlin.de/~bzfhelmb/

17) 0.044701 http://www.zib.de/helmberg/

18) 0.044701 http://www.zib.de/helmberg

19) 0.044701 http://www.zib.de/~bzfhelmb/

###

### Community +10

### semidefinite ===> ( 0 0 0 0 0 / 1 1 8 3 0 /) = 13 / 4 nz

### programming ===> ( 0 6 11 0 0 / 22 28 16 20 0 /) = 103 / 6 nz

### ------------------------------------------------

###

### Authorities -10

###

0) -0.121407 http://www.informs.org/

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8) -0.078339 http://www.iems.nwu.edu/index.html

9) -0.075903 http://ssor.twi.tudelft.nl/~hpopt/

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14) -0.070384 http://www.eur.nl/few/ei/indexuk.html

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18) -0.068554 http://www.tuns.ca:80/ie/

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### Hubs -10

###

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18) -0.044642 http://www.cis.ohio-state.edu/hypertext/faq/usenet/linear-programming-faq/faq.html

19) -0.034912 http://www.informatik.uni-konstanz.de/Info/conferences.html

###

### Community -10

### semidefinite ===> ( 0 0 0 0 0 / 1 0 0 1 5 /) = 7 / 3 nz

### programming ===> ( 0 0 0 0 0 / 20 4 2 11 49 /) = 86 / 5 nz

### ------------------------------------------------

###

### Authorities +11

###

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16) 0.051958 http://www.elsevier.nl/mcs/disc/Menu.html

17) 0.051324 http://liinwww.ira.uka.de/bibliography/Misc/stoprog.html

18) 0.051291 http://www.elsevier.nl/mcs/dam/Menu.html

19) 0.050801 http://ecolu-info.unige.ch/~logilab/software/hopdm.html

### Hubs +11

###

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1) 0.152812 http://orion.math.uwaterloo.ca/~hwolkowi/intrstsites.html

2) 0.144982 http://mat.gsia.cmu.edu/NEW/Dec95.html

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5) 0.113483 http://www.cs.few.eur.nl/few/people/sturm

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7) 0.092592 http://kaa.cs.few.eur.nl/few/people/berkelaar/links.html

8) 0.088942 http://www.maths.unsw.edu.au/~karen/bk.html

9) 0.077952 http://www.personal.psu.edu/faculty/t/m/tmc7/tmclinks.html

10) 0.075486 http://www.statistik.tu-muenchen.de/LstAMS/rempter/opt_interessant.html

11) 0.064510 http://wws.mathematik.hu-berlin.de/~jaschke/optim.html

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13) 0.048109 http://ucsu.colorado.edu/~xu/software.html

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15) 0.047423 http://www.mcs.anl.gov/home/otc/InteriorPoint/

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19) 0.042728 http://www-sccm.stanford.edu/~boman/math.shtml

###

### Community +11

### semidefinite ===> ( 0 0 0 0 1 / 3 4 1 2 10 /) = 21 / 6 nz

### programming ===> ( 4 0 1 0 12 / 20 19 35 7 24 /) = 122 / 8 nz

### ------------------------------------------------

###

### Authorities -11

###

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19) -0.075119 http://math.uwaterloo.ca/CandO_Dept/homepage.html

### Hubs -11

###

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19) -0.064674 http://www.tiac.net/users/hope/bsnope.html

###

### Community -11

### semidefinite ===> ( 0 0 0 0 0 / 8 1 0 0 0 /) = 9 / 2 nz

### programming ===> ( 0 2 0 0 0 / 16 11 0 0 0 /) = 29 / 3 nz

### ------------------------------------------------

###

### Authorities +12

###

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### Hubs +12

###

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###

### Community +12

### semidefinite ===> ( 0 1 0 0 1 / 1 1 4 1 2 /) = 11 / 7 nz

### programming ===> ( 2 7 0 0 8 / 28 20 19 35 3 /) = 122 / 8 nz

### ------------------------------------------------

###

### Authorities -12

###

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### Hubs -12

###

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12) -0.081055 http://www.cs.few.eur.nl/few/people/zhang/

13) -0.079932 http://kaa.cs.few.eur.nl/few/people/zhang/

14) -0.075961 http://www.math.rpi.edu/~mitchj/67612/67612.html

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16) -0.058261 http://kaa.cs.few.eur.nl/few/people/sturm/

17) -0.058261 http://www.cs.few.eur.nl/few/people/sturm

18) -0.051909 http://www.mcs.anl.gov/home/wright/mps/list/all.html

19) -0.051909 http://www.mcs.anl.gov:80/home/wright/mps/list/all.html

###

### Community -12

### semidefinite ===> ( 4 95 0 0 1 / 1 1 1 1 1 /) = 105 / 8 nz

### programming ===> ( 4 94 24 0 2 / 11 22 12 12 6 /) = 187 / 9 nz

### ------------------------------------------------

###

### Authorities +13

###

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17) 0.054881 http://www.c