Discussions - sci.op-research

	Cyberinfrastructure stream, ICS Conference, January 11-13, 2009
	11TH INFORMS COMPUTING SOCIETY CONFERENCE Theme: Operations Research and Cyberinfrastructure Charleston, South Carolina, USA January 11--13, 2009 ics09.meetings.informs.org Call for papers and sessions on CYBERINFRASTRUCTURE FOR DISTRIBUTED COMPUTING & WEB SERVICES... more » By Bob Fourer - 12:24am - 1 new of 1 message

	COIN-OR Members & Users Meeting @ INFORMS DC 2008
	COIN-OR COmputational INfrastructure for Operations Research Members and Users Meeting & Bag Lunch INFORMS Annual Meeting, Washington, DC Monday, October 13, 2008 12:15 - 1:15 pm Marriott Wardman Park Hotel, Wilson A, Mezzanine Level Anyone interested in open-source software tools, open standards, and... more » By Bob Fourer - Oct 6 - 1 new of 1 message

	Be Optimal! - DNA Vehicle Routing Initiative 2008
	Until December 31st, 2008 companies may obtain a free Developer License of the JOpt.SDK Vehicle Routing Library The Vehicle Routing Initiative aims on software vendors that plan to incorporate advanced route planning and optimization features into their existing software product. Be it in Logistics, Field Service or... more » By vince - Oct 4 - 2 new of 2 messages

Be Optimal! - DNA's Vehicle Routing Initiative 2008

Until December 31st, 2008 companies may obtain a free Developer License of the JOpt.SDK Vehicle Routing Library The Vehicle Routing Initiative aims on software vendors that plan to incorporate advanced route planning and optimization features into their existing software product. Be it in Logistics, Field Service or Sales Force Planning ISV's are... more »

By vince - Oct 4 - 2 new of 2 messages

	Out-of-print math books: An Update
	Not long ago I suggested the possibility of a website for collecting information about the demand for various out-of-print math books. Klaus Schmid promptly set up [link] The site is just a prototype so it is rather klunky, but I believe it already provides valuable information. As a result of the site, I learned... more » By tc...@lsa.umich.edu - Oct 2 - 17 new of 17 messages

	Call for Papers: IAENG International Conference on Bioinformatics (ICB 2009)
	CFP: IAENG International Conference on Bioinformatics ICB 2009 ...The 2009 IAENG International Conference on Bioinformatics 18-20 March, 2009, Hong Kong [link] The conference ICB'09 is held under the International MultiConference of Engineers and Computer Scientists 2009. The IMECS 2009 is organized... more » By imecs_2...@iaeng.org - Oct 2 - 1 new of 1 message

	help with Cplex (binary type array)
	Is it possible to declare banary type array in ILOG CPLEx.....in which each of the array element will belong to 0 or 1. I would appreciate your help thank you Bobby By ehsan - Sep 30 - 1 new of 1 message

	Microsoft Solver Foundation - Customer Technology Preview
	This is a collection of math programming solvers and interfaces for .NET. [link] Note: documentation and samples are in My Documents\Microsoft Solver Foundation after running setup. I had a quick look and it seems it has an LP (simplex+interior point), MIP, QP, CSP and an unconstrained NLP solver. It also has a simple... more » By erwin - Sep 30 - 7 new of 7 messages

	Shhhh, don't look now, but the practice of research is changing.....
	Fellow Researchers Interesting piece on how research portals like MynetResearch.com is changing the practice of research. [link] Regards Dr. Morgan Rajan By rajanma4@gmail.com - Sep 29 - 1 new of 1 message

	Linearize an if condition ... problem.
	Hi, I'm trying to express the following condition as some linear constraints: ------ variables: st real in [-1,1] beta real in [0,1] parameter: s integer in {-1,0,1} condition: s = 1 if st - beta > 0; s = -1 if st + beta < 0; 0 else. ------ I have done as follows: Let alpha and beta be two variables (alpha integer in {0,1} and beta... more » By paterijk - Sep 26 - 8 new of 8 messages