Tables of Contents
SCI.OP-RESEARCH Digest Mon, 15 Dec 97 Volume 4: Issue 50
- [Q]: branch & bound in MATLAB or C (4 msgs)
- BOXSTEP method
- Combinatorial Optimization '98
- Corporate OR Group Strategy
- CPLEX and Delphi (5 msgs)
- Lagrange Relax. Experiments (4 msgs)
- Lagrange relaxation
- LP solver or simplex method written in visual basic (2 msgs)
- Metaheuristics - definition... (3 msgs)
- Newbie question: shortest path variation and AMPL (2 msgs)
- Question about CPLEX (3 msgs)
- Ref or method to incremental linear programming (3 msgs)
- tslin35.zip Friendly linear programming and linear goal programming
- Underconstrained linear equations with constraints on the solution vector (3 msgs)
SCI.OP-RESEARCH Digest Mon, 8Dec 97 Volume 4: Issue 49
- Call for papers-Metaheuristics
- Call for Papers: Modeling Languages and Approaches
- Feasibility in Nonlinear Programms (2 msgs)
- Help with dynamic programming wanted
- Lagrange Relax. Experiments (2 msgs)
- Lagrange relaxation (3 msgs)
- Looking for reference for two dimensional layout optimisation (3 msgs)
- Optimization Help (2 msgs)
- OR in shipping (2 msgs)
- Ref or method to incremental linear programming
- Scheduling rules in time sharing systems
- WANTED: OR Humour
- What OR technique is best?
SCI.OP-RESEARCH Digest Mon, 1 Dec 97 Volume 4: Issue 48
- Adaptive Simulated Annealing ASA-16.3
- Any News Gourp for Network Otimization?
- CPLEX callable lybrary
- Davis-Putnam algorithm
- Discrete event simulation (5 msgs)
- Feasibility in Nonlinear Programms
- Forecasting Help
- Help Required for Forecast Model Building
- linear programming
- new bounds for job shop scheduling
- Operations Research Help
- optimization (2 msgs)
- Papers on the Generalized Assignment
- Poisson Generator Code (3 msgs)
- Position Announcement
- QP testproblems? (2 msgs)
- QUEUING NETWORK ANALYSIS SOFTWARE
- Simscript scheduling models
- Software for BDD
- Telecoms Market Modeling and Forecasting
SCI.OP-RESEARCH Digest Mon, 24 Nov 97 Volume 4: Issue 47
- 1&2D cutting stock software
- [Q] References on one dimensional (global) search (3 msgs)
- Another Constrained Shortest Path
- Call for Papers: Agile Manufacturing
- Call for Papers: International Journal of Technology Management
- Conference Announcement: MPS Nordic '98
- CPLEX callable lybrary
- Faculty Positions at Rutgers
- Fortune 50 Opportunity
- Job Opportunity in Optimization
- Multiple processor scheduling (2 msgs)
- Need a copy of hadley and whitin , will pay decent amount
- Need info on an optimization problem
- Need info on Parallel Sim. Annealing
- newsgroup for heuristics ???
- problem optimizing timber cutting (3 msgs)
SCI.OP-RESEARCH Digest Mon, 17 Nov 97 Volume 4: Issue 46
- 1d cutting optimization (3 msgs)
- Another Constrained Shortest Path
- Benchmarks com. lp codes? (3 msgs)
- Complexity question (2 msgs)
- CPLEX Callable Library & Watcom C/C++
- Definition of 'metaheuristics'
- Forecasting (TS and input variables) (2 msgs)
- Forecasting (TS and input variables) ADDENDUM
- help/pointers sought with OR problem
- IPCO Houston '98: 2nd Call for Papers
- jobs offered: in IC-Parc, Imperial College, London, UK
- Linear Programming with a Macintosh? (4 msgs)
- LP Software (2 msgs)
- Need info on Telecommunication networks (2 msgs)
- Ranking of the OR journals
- Recommend me some books..
- Research Fellow at Aberdeen University
- Scientific information
- Software for multiway tables (OLAP) - Download WinHELM
- Some Test Problems Needed!
- Subset Sum variation
- What are some pros and cons of Genetic Algorithms?
SCI.OP-RESEARCH Digest Mon, 10 Nov 97 Volume 4: Issue 45
- [Q:] NLP not using derivatives
- AHP Models
- Alternative Optima for LP/IP (3 msgs)
- Boolean equations (2 msgs)
- BRAZILIAN NEEDS HELP!!!!
- Commercial Gantt Chart Displaying Toolkit
- CPLEX Callable Library & Watcom C/C++
- Davis-Putnam algorithm (2 msgs)
- Definition of 'metaheuristics'
- Faculty position at UT-Austin
- Help with travel salesman problem (2 msgs)
- Hop Constrained Shortest Path (2 msgs)
- Looking for info on Risk Analysis
- M.E. in Financial Engineering from Princeton University
- n-dimensional interpolation
- Operations Research Analyst Position
- Optimizing problem! (2 msgs)
- Paper: Some Applications of Statistical Mechanics of Financial Markets
- Paper request of the Salmi & Virtanen book
- Statistician
- Subset Sum variation
- Union of polyhedra
SCI.OP-RESEARCH Digest Mon, 3 Nov 97 Volume 4: Issue 44
- 2D-cutting stock-algorithm (2 msgs)
- Advice for extremely *small* problem please?
- Boolean equations (4 msgs)
- Call for Papers: Agile Manufacturing
- Call for Papers: International Journal of Technology Management
- Commercial Gantt Chart Displaying Toolkit
- Conference update
- Exact solutions for the MAX-CUT problem
- GAMS compiler limit
- Help/pointers sought with OR problem (2 msgs)
- Help with TSP for subset of nodes
- ISR SPECIAL ISSUE DEADLINE EXTENDED
- kroa200.tsp optimal route
- Looking for info on Risk Analysis (2 msgs)
- Network Programming
- POSITIONS AVAILABLE
- Traffic science books
- Union of polyhedra
SCI.OP-RESEARCH Digest Mon, 25 Oct 97 Volume 4: Issue 43
- 2-opt/3-opt/convex hull algorithm request
- Advice for extremely *small* problem please?
- Any SubTour elimination for Branch Traversal Problem
- Availability of Tested code for k-shortest path algorithm (2 msgs)
- BRAZILIAN NEEDS HELP!!!!
- CALL FOR PAPERS
- Constraints in deductive databases
- CP97 Dynamic CS Workshop Programme
- DEA (2 msgs)
- Determining convexity of a constraint/space (2 msgs)
- FACULTY POSITIONS AVAILABLE
- Help with Salesman Problem for subset of nodes
- Help with TSP for subset of nodes
- looking for "job shop scheduling" data (2 msgs)
- looking for software to compute job-shop scheduling problems
- Network flow. C codes (5 msgs)
- Physicist's Model of Boom and Bust (2 msgs)
- Q: Using SoPlex for a Cutting-Plane-Algorithm (2 msgs)
- Software Demonstrations at the Dallas INFORMS Meeting
- Subset Sum variation
Uniqueness Condition of Euler Tour (2 msgs)
SCI.OP-RESEARCH Digest Mon, 20 Oct 97 Volume 4: Issue 42
- 2-opt/3-opt/convex hull algorithm request
- 8th ISDG
- [Q]: references for sensitivity analysis for MIP
- Advice for extremely *small* problem please? (2 msgs)
- Discrete opt. specialist needed
- Free electronic newsletter about experimental optimization
- ISR 8:3 Contents and Editorial Notes
- lin.prog & opt. software (2 msgs)
- Looking for a latex style.bst for MOR
- OR in public health bangladesh (4 msgs)
- Q: Using SoPlex for a Cutting-Plane-Algorithm
- Scheduling Queries
- SSCC98 Conference - South Africa
- Subset Sum variation
- Super-Efficient Global Optimization Algorithm
- Third and Final Call for Participation - CP97
SCI.OP-RESEARCH Digest Mon, 13 Oct 97 Volume 4: Issue 41
- [Q]: references for sensitivity analysis for MIP
- Another Question (RE:Best tool for optimizing with integer variables.) (2 msgs)
- ASCEND IV 0.8 released for Windows/UNIX
- Asymmetric Traveling Salesman Problem (2 msgs)
- CFP: Young OR Conference - Meta Heuristics Stream
- CPLEX Web gets a facelift
- Good OR Textbook
- Help needed - staffing models and methodologies
- Help needed : Control on Distribution Networks
- ICM*98 in China
- INFORMS Presentation database
- IPCO Houston '98: Call for Papers
- PAKDD Final CFP: Papers Due 16 Oct 1997
- Parallel Implementation of Quadratic Programming Algorithm (5 msgs)
- Young OR Conference 1998 UK: Optimisation Stream
SCI.OP-RESEARCH Digest Mon, 6 Oct 97 Volume 4: Issue 40
- [Q] Lower bounds for indefinite QP (4 msgs)
- Another Question (RE:Best tool for optimizing with integer variables.)
- Any LP package that can assign the order when branching integer variables? (4 msgs)
- Best tool for optimizing with integer variables. (12 msgs)
- Call Center Conference at Wharton
- CFP-Journal of Heuristics
- convex programming
- Critical Line Algorithm for QP
- Equation Parsing (2 msgs)
- Faculty Positions at Marquette University
- Frank-Wolfe algorithm
- Good OR Textbook
- help for a subproblem in network design
- INFORMS Dallas
- METIS 3.0: Graph/Mesh Partitioning and Sparse Matrix Ordering Software
- Opportunity Cost: Two Questions
- Powersim Delivers Metro Simulation Development Suite
- Quality Week Europe, 4-7 November 1997, Brussels: http://www.soft.com/QualWeek/QWE97
- request: case studies of use of OR/MS in electronic commerce
- SIMULATION COURSE
- the Choloski (spelling?) factorization of the Hessian
- Very Large Scale Optimization? (6 msgs)
- Which is easier for an optimizer? (5 msgs)
SCI.OP-RESEARCH Digest Mon, 29 Sep 97 Volume 4: Issue 39
- Announce : Graphical LP - teaching software.
- ANNOUNCE: OR-Objects 0.8 - An Operations Research Java library.
- Application advice requested (2 msgs)
- C/C++ linear/nonlinear/ODE equation solvers
- Convex programming
- Determining convexity of a constraint/space
- Help needed for Operations Research
- IBM Postdoc in Mathematical Sciences
- Management Science in Spreadsheets
- Manufacturing Simulation
- Mincost Convex Flow SoftWare?
- Shortest Path with Delay Constraints (2 msgs)
- Very Large Scale Optimization?
- Which is easier for an optimizer?
SCI.OP-RESEARCH Digest Mon, 22 Sep 97 Volume 4: Issue 38
- Best fitting algorithm for pattern insertion (3 msgs)
- C++ Graph Classes Code
- Concave Minimization: software needed
- Delay constrained Shortest Path Problem
- Dynamic Programming Software
- Global Optimization Conference?
- Introductory text for stochastic processes (2 msgs)
- IRC and OR
- Job Opportunity at RAND
- LP and Beyond!
- Manufacturing Simulation (3 msgs)
- Network Multicommodity FLow formulation + Side constraints (2 msgs)
- OR-Objects 0.7 -- Java(tm) Class Library for Operations Research
- problem on MOLP
- Quality Week Europe, 4-7 November 1997, Brussels
- Simultaneous CREW and EQUIPMENT scheduling (2 msgs)
SCI.OP-RESEARCH Digest Mon, 15 Sep 97 Volume 4: Issue 37
- Best path algorithms
- Bin-packing and mulit-Knapsack problems + Network constraints
- C++ Graph Classes Code
- Complementary Pivot Method
- Concave Minimization: software needed
- cpu independent benchmarks (2 msgs)
- Help with armijos rule
- Job Announcement
- Job Openings at Wharton
- Meta Heuristic Stream at the Young OR Conference
- Network Multicommodity FLow formulation + Side constraints
- nonlinear inequalities (7 msgs)
- OR-Notes
- Passengers Train Scheduling
- Shortest path in matrix
- Test Problems for AGV flowpth design
- TSP w/ precedent constraint
- VERT method (2 msgs)
SCI.OP-RESEARCH Digest Mon, 8 Sep 97 Volume 4: Issue 36
- Benefits Matrix, Saaty and Multi-criteria Pros and Cons (2 msgs)
- Cargo Loading of arbitraly shaped 3D objects
- CFP: EURO XVI (1998) in Brussels
- Complementary Pivot Method
- Concave Minimization: software needed
- cpu independent benchmarks
- Exact algorithm for FCTP?
- Help needed on generating test problems (2 msgs)
- Job Announcement
- LP Sensitivity Analysis
- National/Intl. Optimization Conference? (2 msgs)
- NLREG - Nonlinear & linear statistical regression program - 147 0906040154 JGR
- NP-hard?
- Postdoctoral position in manufacturing systems
- Quadratic optimisation procedures (2 msgs)
- Quality Week Europe, 4-7 November 1997, Brussels
- Shortest path in matrix (4 msgs)
- TSP w/ precedent constraint
- What is a tree packing problem?
SCI.OP-RESEARCH Digest Mon, 1 Sep 97 Volume 4: Issue 35
- A 0-1 Integer Programing problem
- Assignment / Scheduling Problem - Any Help Would be GREATLY Appreciated
- C++ Simulated Annealing Code? (2 msgs)
- Career Opportunities at Kestrel Institute
- Cargo Loading of arbitraly shaped 3D objects (2 msgs)
- CFP-Journal of Heuristics
- Christofides' TSP algorithm
- Christofides' TSP algorithm tsp_solve
- Concave minimization: software needed
- Dynamic Programming
- Linear complementarity problem
- object technology in optimization
- Reproduction in Genetic Algorithm
- Solving a System of Nonlinear Equations (2 msgs)
- What type of Problem/Solution is this? (2 msgs)
SCI.OP-RESEARCH Digest Mon, 25 Aug 97 Volume 4: Issue 34
- Announce OpsResearch.com
- Edmonds 2 algorithm
- Ehrlang C- Stochastic Modeling (3 msgs)
- Estimation -discontinuous
- General Linear Least Squares with bounds
- Help needed on generating test problems (2 msgs)
- Integer Programming on parallel architectures (3 msgs)
- New book - Entropy Optimization
- Routing Problem
- Software on Critical Path Method or Metra Potential Method
SCI.OP-RESEARCH Digest Mon, 18 Aug 97 Volume 4: Issue 33
- A Quality and Reliability journal.
- Are you interested in workshops on mapping?
- Estimation -discontinuous
- Extended Deadline August 31st - CP97 DCSP Workshop
- General Linear Least Squares with bounds
- Lumpy demand - T.M. Williams
- New Book on Parallel Optimization
- Routing Problem
- Simulation Software
- SolvOpt 1.1 is available now for downloading
SCI.OP-RESEARCH Digest Mon, 11 Aug 97 Volume 4: Issue 32
- [Q] Indefinite QP
- General Linear Least Squares with bounds (2 msgs)
- Interactive Neighbourhood Search in Scheduling
- JobShop Help!!
- LINE BALANCING
- Permutation numbering (CLARIFICATION)
- PhD Scholarship in Operational Research - Imperial College
- Postdoctoral position available: INRIA Sophia-Antipolis
- Stafford Beer
- Variable Splitting
- WANTED: Information on 3D Foam Cutting Package
SCI.OP-RESEARCH Digest Mon, 4 Aug 97 Volume 4: Issue 31
- [Q]: packing rectangles (2 msgs)
- [Q] Networks + Nonlinear constraints
- [Q] on **basic** LINEAR PROGRAMMING (3 msgs)
- Irreducible bases for {x:Ax=0,x>=0}
- It's Not Too Late to Register for INCOSE '97
- LU decomposition/rev Simplex (2 msgs)
- Need BFGS w/ splines instead of derivatives
- Need this book (2 msgs)
- Permutation numbering (CLARIFICATION)
- PhD Studentship
- Plotting sparsity patterns
- Prerequisites for an Understanding of Linear Programming (2 msgs)
- Testing output of linear program
- Workshop on OR for the Deregulated Power Industry
- Workshop on Practical Approaches to Simulation Validation (a.k.a. V V & A)
- Workshop on Teaching Management Science Using Spreadsheets
SCI.OP-RESEARCH Digest Mon, 28 July 97 Volume 4: Issue 30
- [Q] Networks + Nonlinear constraints (2 msgs)
- Aircraft Engine Inventory Management Problem
- Conference Update and Registration Information
- Flow shop/search methods (2 msgs)
- Interval Solver for MS Excel
- LINDO 32 bits DLL USE
- Multi-echelon Inventory Problem
- Need BFGS w/ splines instead of derivatives (3 msgs)
- Optimization benchmark updates
- Plotting sparsity patterns
- Variable Splitting
- Vertex Cover Problem
SCI.OP-RESEARCH Digest Mon, 21 July 97 Volume 4: Issue 29
- "Balanced" assignment
- Column Generation Subproblem question
- Dantzig wolfe decomposition
- LINDO 32 bits DLL USE
- Maximum distance vertex
- OR in China
- PADS98 CFP
- Plotting sparsity patterns
- Q: references on scheduling problem
- Routing-problem (4 msgs)
- Scheduling Problem
- Workshop on Industrial Constraint-Directed Scheduling
SCI.OP-RESEARCH Digest Mon, 14 July 97 Volume 4: Issue 28
- (Other) Question on B = LU, and Bnew = Lnew Unew
- Applications of rhs-parametric nonlinear MIP
- Banxia Software Summer Promotion
- CFP: International Journal of Production Economics
- Common usage
- C Source Code Needed
- Cutting sequence out of standard lengths (2 msgs)
- Danzig wolfe decomposition (3 msgs)
- Flowshop Journal Paper Wanted
- GRAPH PARTITIONING / VERTEX SEPARATOR
- HELP: UltraSAN. Measures with UltraSAN.
- Looking for assembly line balancing test problems
- Multicommodity problem. References. (2 msgs)
- Network flow with unknown demands? (2 msgs)
- Please help me formulate this Linear Programming problem
- Problems with MPSX 2.0 on IBM 3090 with MVS
- Q: Where is DIMACS file formats documentation? (3 msgs)
- Question on B = LU, and Bnew = Lnew Unew (4 msgs)
- Routing-problem
- Soplex Mailing list?
- The value of the integer solution = relaxation solution, WHY ! (3 msgs)
SCI.OP-RESEARCH Digest Mon, 7 July 97 Volume 4: Issue 27
- "Balanced" assignment (3 msgs)
- [Q] Is MTSP in class P if TSP is in class P?
- Advice needed for Augmented Lagrangian Method
- AMPL vs. GAMS (2 msgs)
- CFP: International Journal of Technology Management
- CFP: Journal of Intelligent Manufacturing
- Code for 0-1 knapsack problem ?
- C Source Code Needed
- Dynamic programming? (2 msgs)
- ESA'97 - Reminder and Updated Call for Participation
- Experts in I2 Technologies Rhythm
- Fuzzy NLP
- GRAPH PARTITIONING / VERTEX SEPARATOR
- Help: Reference on Empirivaleval. of algorithms
- Help: References on empirical evaluation of algorithms
- HELP: Searching for Transportation packages ...
- Jobshop
- Multiple objectives on network flow problems
- OR/IE Applications In Steel Rolling Mills
- Ordered MinMax
- Papers, graphs, data, code: Statistical mechanics modelling of EEG
- Pertubation (2 msgs)
- Problems with MPSX 2.0 on IBM 3090 with MVS (2 msgs)
- Quadratic Programming with quadratic constraints software
- Quality Week Europe
- Scenario optimization
- Scheduling Problem(Flowshop)
- Searching for NLP method
- sequencing jobs on machines
- Soplex Mailing list?
- System Dynamics Software
SCI.OP-RESEARCH Digest Mon, 30 Jun 97 Volume 4: Issue 26
- [Announce] Optimal Control Problem Solver
- Advice needed for Augmented Lagrangian Method (2 msgs)
- Any programs for multidimensional knapsack problems
- Automatic recalculation
- Code for semidefinite programming
- Dynamic programming? (2 msgs)
- Dynamic programming in economics and finance (2 msgs)
- Exact MIP-Solvers (2 msgs)
- Follow ups to 1993 Econometrica Bollserslev and Engle published "CommonPersistence in Conditional Variances" ???
- Global Optimization code for least squares fitting ?
- Graph coloring
- ISR 8:2 Contents and Editorial Notes
- ISR SPECIAL ISSUE CALL FOR PAPERS
- Linearizing a pooling (blending) problem
- LOOKING for OPTIMAL SET COVERING algorithm
- MIPLIB example NOSWOT
- New book about Exponential distribution
- Optim. benchmark/software updates
- Production scheduling priority
- Q: a queue with a lognormal service distribution
- Quadratic Programming with quadratic constraints software (3 msgs)
- Sensitivity in Convex Quadratic Programming (3 msgs)
- Verify Optimality for ILP??
- Walsh function
- What is a "multi-threaded" MIP solver
- What is this problem? (3 msgs)
- Why doesn't LPAKO v3.3 free LP code solve this problem? (4 msgs)
- Workshop on Industrial Constraint-Directed Scheduling
SCI.OP-RESEARCH Digest Mon, 23 Jun 97 Volume 4: Issue 25
- Call the cplex-lib (3 msgs)
- CFP: Agile Manufacturing Systems
- CFP: AI and Expert Systems in Product Development
- CFP: Innovation in Manufacturing
- Dynamic programming in economics and finance
- Generating Probability Distributions
- Global Optimization code for least squares fitting ? (2 msgs)
- Graph coloring
- Hopfield linear programming neural net
- IIE Transactions Special Issue on Manufacturing Logistics
- Looking for some training video for IE training
- LP/Pascal (4 msgs)
- MIPLIB example NOSWOT
- New Project Scheduling Software
- Non-linear 0-1 programming
- Nonconvex Optimization (2 msgs)
- Piecewise linear optimization problem (2 msgs)
- Q: a queue with a lognormal service distribution
- Q: Stochastic Process (3 msgs)
- Question re: Enumeration algorithm (2 msgs)
- References about Box complex search method
- Software info for LP FAQ update
- Solving highly constrained integer problems (2 msgs)
- Verify Optimality for ILP?? (2 msgs)
- What is a "multi-threaded" MIP solver ?
SCI.OP-RESEARCH Digest Mon, 16 Jun 97 Volume 4: Issue 24
- Announcing the Steiner Tree Web Page
- Automatic recalculation
- Call for papers: 2nd Annual International Conference on Industrial Engineering
- Applications and Practice
- Call for Sessions: INFORMS Montreal/Computer Science Technical Section
- Cargo fitting problem (2 msgs)
- COMBINATORIAL OPTIMIZATION '98
- Conjugate gradient behavior at saddle points (3 msgs)
- Constraint Programming
- Dynamic programming in economics and finance (2 msgs)
- Forecasting Help (6 msgs)
- Fourth International Conference on Optimization: Techniques and Applications
- Fuzzy linear programming
- Help with optimisation coding (2 msgs)
- How to obtain all solutions with CPLEX MIP? (2 msgs)
- Integer Programming test problems
- Job Opening: SAS Programming in DC area
- Multi threaded MIP solver (3 msgs)
- NLREG - Nonlinear & linear statistical regression program - 147 0614031046 GOR
- OR Programs...
- Parametric analysis with lp_solve..
- Piecewise linear optimization problem
- REQ: Articles that mention accuracy of models
- Solving highly constrained integer problems
- Special Company Seeks Special Developers
- TSP circuit (2 msgs)
- Updating a lup decomposition
- What companies need to use SAS in SF bay area?
SCI.OP-RESEARCH Digest Mon, 9 June 97 Volume 4: Issue 23
- Announcement of MCF, a network simplex implementation
- Call for papers 2nd International Conference on Industiral Engineering Applications and Practice
- Call for Papers: International Journal of Technology Management
- Connected components of vector matroids
- Finding Simple Paths (General Digraph)
- First Call for Papers !!!
- Forecasting Help (2 msgs)
- Help: Bi-Level Model with Inner LP
- How to obtain all solutions with CPLEX MIP? (4 msgs)
- k-satisfiability program available
- Making and implementing policy
- Minimal spanning arborescence
- Need help solving large MIP by rounding/fixing parts of RMIP solutions
- Non-linear 0-1 programming (2 msgs)
- Nonlinear Programming Applet
- OAA, BLP, Vertex Enumeration and Cluster Analysis
- Optimization Benchmark Updates
- Process Simulators
Revised SoPlex Distribution
- TRUST - Algorithm for Global Optimization
- TSP circuit
- TSP circuit (humorous commentary)
- Updating a lup decomposition
SCI.OP-RESEARCH Digest Mon, 2 Jun 97 Volume 4: Issue 22
- A travelling sales person solution in linear programming
- Computational Decision Analysis
- Conference Announcement ICOTA '98
- Electrical Systmes Modeling Workshop
- Finding Simple Paths (General Digraph)
- Flow Shop Problem
- GAMS/ZOOM does not read option file (2 msgs)
- Job Announcement
- Jobs Offered: Constraint Programming at IC-Parc, London, UK
- Knapsack Problem Code?? (3 msgs)
- min-cut problem
- OPERATIONS RESEARCH (ECONOMETRIE)-medewerker
- OR Programs...
- Positions for OR consultants
- Postdoc pos'n (production scheduling)
- Recommendations for nonlinear optimization software? (3 msgs)
- The Hamiltonian Page - Announcement
- TSP circuit (2 msgs)
- Vacature in Nederland
- Which program for Gantt charts? (3 msgs)
SCI.OP-RESEARCH Digest Mon, 26 97 Volume 4: Issue 21
- Trust region -- source code -- (2 msgs)
- About lp_solve package
- Benchmarks/test cases for Flow-Shop-Problem with sequence dependant setups?
- CCLP-LAND (2 msgs)
- Code for steiner tree problem
- ESA'97, Final Program and Registration Information
- Function with non-zero gradient (help) (3 msgs)
- Global Optimization Software Evaluation
- Help needed to run cplex3.0 programs in cplex4.0 environment. (2 msgs)
- Help with Min(Max) problem using Solver package
- How to check if a convex cone contains only 0?
- Jensen's Inequality Restricted
- Knapsack Problem Code??
- Multicommodity Instances site.
- Optimisation of piecewise linear functions (2 msgs)
- Optimiz. Benchmark&Software Updates
- OR Programs... (2 msgs)
- PATAT'97 Call for Participation
- Post-Doc position
- QP sensitivity
- R&D positions available at ILOG
- Scheduling - Preferential Bidding? (2 msgs)
- Solution to bin packing problems
- TSP circuit (2 msgs)
- Various metrics for bin packing
SCI.OP-RESEARCH Digest Sat, 17 May 97 Volume 4: Issue 20
- 2-D Cutting Stock Problem (3 msgs)
- Correlations between Safety and Accidents
- Cutting Stock Optimization
- ESA'97, List of accepted papers
- Function with non-zero gradient (help)
- Global Optimization Software Evaluation
- Help: linear algebra and Excel
- Help with Min(Max) problem using Solver package
- Knapsack Problem Code??
- Matlab and CPLEX (2 msgs)
- Nelder & Mead simplex method (help...) (3 msgs)
- PERT data wanted!
- Piecewise approximation help? (3 msgs)
- Summary : Forecasting
- Variance and largest components
- Visiting Assistant Professor Opening
- Wanted: Survey of Ranking of Journals in Operations Research
SCI.OP-RESEARCH Digest Mon, 12 May 97 Volume 4: Issue 19
- Algorithm implementation
- AMPL modeling (2 msgs)
- A question on SQP algorithms
- Call for applications for a scolarship in France
- Continuous simulated annealing (3 msgs)
- Controls Questions
- Convex optimization (4 msgs)
- CPLEX question
- Cutting Stock Optimization
- Discrete event simulation in Delphi: Delphisim v.2.01 (4 msgs)
- DONLP2_AD
- DONLP2_DC (C code for NLP)
- EEG data now publicly available
- Ellipsoid method for Linear Programming
- Forecasting
- Help on Link Matrices
- How to check if a convex cone contains only 0? (5 msgs)
- Ideas for Symposium (2 msgs)
- lp_solve: How do I add/adjust functionality?
- Minor/Major iterations and other algorithmic details (2 msgs)
- MIP or Goal Programming
- MPL On-line Tutorial now available FREE on the Web
- Muenster Summer School
- Need Help!: Calculus of Variations (3 msgs)
- On line database of OR/MS related presentations: Call for contributions
- Op-Res Majors What Academic Depart? (3 msgs)
- optim. code & benchmarks
- OR software
- OSL
- Pick&Place optimization
- Pickup and Delivery Problem using GAMS
- Portfolio optimization (3 msgs)
- Redundancy optimization ...
- Round-robin Tournaments
- Stochastic modelling software
- TABU SEARCH (2 msgs)
- tsplib d198 and pr299
SCI.OP-RESEARCH Digest Sat, 3 May 97 Volume 4: Issue 18
- "Optimization on the Internet" sessions in San Diego
- A comparison of solver engines wanted - updated
- CPLEX question
- Ellipsoid method for Linear Programming
- Help: Travelling Salesman Problem
- Markowitz-portfolio-model
- MIP or Goal Programming
- Modeling Workshop
- Q. about Shortest Paths Tree DISTRIBUTED alg.
- Retail Applications of OR/MS
- Sensitivty analysis (2 msgs)
- Software Demonstration sessions in San Diego
- Theory of Constraints
- Virtual Duality
- Vistiting Position in QA Applied Statistics: University of Cincinnati
SCI.OP-RESEARCH Digest Mon, 28 April 97 Volume 4: Issue 17
- "Theory of Constraints" (3 msgs)
- A comparison of solver engines wanted (5 msgs)
- Announce: Qhull 2.4 for convex hull, halfspace intersection, Delaunay triangulation, and Voronoi vertices
- A question on positive definite matrices (2 msgs)
- A question on SQP algorithms
- Bland's rule applied to dual simplex
- CO98 - First announcement
- Combinatorics conference in Australia
- Computer Simulation of Urban Transit System
- Contents. Optimization Methods and Software
- CPLEX with AMPL (2 msgs)
- Distance to boundary of convex hull?
- Dual solution from primal solution?
- Forecasting
- Help! Set Covering Problems...
- Help with Search Techniques (3 msgs)
- Integer programming examples ?
- JOB - LP modeller/Programmer - Chicago area
- K.E.Stecke article
- l_1 norm min or constraints - which is better?
- Linear Programming Cycling Problem (2 msgs)
- Max Flow Min cut problem
- Maximizing polygon area
- Mesh optimization (2 msgs)
- NASA Lattice Planning Technique
- Optimization on a hypersurface
- PCx (linear programming code) announcement
- Q: AI in OR?
- Q:machine scheduling with release times (2 msgs)
- Reference on sequential ordering problems (2 msgs)
- Roun-robin Tournaments
- Sensitivty analysis
- Shortest Paths Tree Distributed Algorithm?
- Solver engines, what to look at
- Survey paper on Matroids
SCI.OP-RESEARCH Digest Mon, 21 April 97 Volume 4: Issue 16
- 2nd Announcement: PNPM'97 and TOOLS'97
- [Q] Complexity of NLP (2 msgs)
- Distance to boundary of convex hull?
- Dual solution from primal solution? (2 msgs)
- Econometric Analysis (2 msgs)
- Forecasting
- Help on MPS Format (4 msgs)
- Help with Search Techniques (4 msgs)
- Is there an obvious solution to this
- l_1 norm min or constraints - which is better? (3 msgs)
- Linear Programming Cycling Problem (5 msgs)
- Maximizing polygon area
- Non-linear multiobjective optimization
- POSITIONS AVAILABLE
- Q: AI in OR? (2 msgs)
- Questions regarding a MIP setup
- Reference on sequential ordering problems
- Roun-robin tournaments
- Scheduling
- UPS - OR Analyst
- Urban Transportation and OR/MS journals
SCI.OP-RESEARCH Digest Mon, 14 April 97 Volume 4: Issue 15
- [Q] Complexity of NLP (2 msgs)
- Algorithm G.R.G. (2 msgs)
- A question on positive definite matrices
- Bland's rule applied to dual simplex
- Dual solution from primal solution? (2 msgs)
- General Optimization Question
- Help with Search Techniques
- INFORMS San Diego Program Available
- Job for PhD in Computer Science or OR
- k-th best solution in ILP (3 msgs)
- keeping up with the job market
- Linear Programming and Optimization
- Maximizing polygon area (2 msgs)
- Maximum cliques
- Modeling customer attrition/retention
- Positions available
- Quality Week '97 Brochure
- Questions regarding a MIP setup (3 msgs)
- Research Position: Constraint-Directed Scheduling
- Scheduling with penalty functions (2 msgs)
- Series parallel graphs
- Split Delivery Vehicle Routing Problem, Single Depot, Multiple Commodity. References?
- Want Book with LP applications for Undergraduate Class (4 msgs)
SCI.OP-RESEARCH Digest Mon, 7 April 97 Volume 4: Issue 14
- Bland's rule applied to dual simplex
- Branch and bound in C??
- Dyn.Progr.Software (2 msgs)
- Fuzzy Decision Making
- Help! Set Covering Problems... (4 msgs)
- Integer programming examples ? (2 msgs)
- ISO Gauss-Newton or quasi-Newton software in C for least-squares problems (4 msgs)
- Job announcement
- Linear Programming and Optimization (4 msgs)
- Maximizing polygon area
- maximum weighted node-weighted independent set
- Mixed integer programming and combinatorial optimization (2 msgs)
- New code for SDP.
- Nonlinear Multicriteria Optimization (2 msgs)
- Northern California Chapter to meet April 9
- paralell LP?
- Representation of Hydro and Thermal Plants
- scheduling and integer programming (3 msgs)
- Series parallel graphs
- Unbounded Knapsack Problem (3 msgs)
- Variational inequality algorithms (2 msgs)
- Version 1.2 of cGOP for global optimization available
SCI.OP-RESEARCH Digest Mon, 31 Mar 97 Volume 4: Issue 13
- 2d Cutting Stock Problem (3 msgs)
- Branch and bound in C??
- Fuzzy Decision Making
- Help for "frequencies planification"
- Heuristical Solution of MINLP
- Info
- ISO Gauss-Newton or quasi-Newton software in C for least-squares problems (2 msgs)
- Job Offer
- Linear Optimization
- Linear Systems (2 msgs)
- Maximum weight node-weighted independent set
- Paralell LP? (2 msgs)
- Parallel LP?
- Plea for Global Optimization Applications
- Position for PhD from the former SU
- Problem scaling: what is it? (3 msgs)
- Question in Combinatorial Optimization (6 msgs)
- Ranking
- Third ISIR Summer School On Inventory Modeling
SCI.OP-RESEARCH Digest Mon, 24 Mar 97 Volume 4: Issue 12
- 2d Cutting Stock Problem
- A Variation on the TSP - Help!
- Belgium/Fuzzy: Call for Participation
- Call for Papers: Journal of Intelligent Manufacturing
- CFP: Design and Implementation of Agile Manufacturing Systems
- Conjugate Gradient/Line search code
- Def. "H Mobius Loop"????
- Help:History of Linear Programming (6 msgs)
- Help for "frequencies planification"
- Heuristical Solution of MINLP
- IDEFIX and CIM
- ISR 8:1 Contents and Editorial Notes
- Job announcement
- Minimization of the quantity of dye batches and cuts of jobs for textile dyeing processes (4 msgs)
- Need help with OSL and User Exit subroutines
- NEW BOOK: INTRO. TO LINEAR OPTIMIZATION
- NLP software with automatic differentiation
- OR & file use... (2 msgs)
- OR/MS in Aquaculture
- Partial Expectation refrence for inventory planning
- Pipeline networks simulation
- Plea for Global Optimization Applications (2 msgs)
- Position
- Training Course Optimization Problem (2 msgs)
- TSP-software (2 msgs)
- TSP in March Scientific American (6 msgs)
- Two Stage Stochastic Programming with Recourse
- Upper- and lower bounds for the TSP solution (9 msgs)
- Wanted: Periodic Scheduling
SCI.OP-RESEARCH Digest Mon, 17 Mar 97 Volume 4: Issue 11
- Another question about Cutting Stock problems
- Code for MIN COST NET FLOW alg. with CONVEX function cost
- Conjugate Gradient/Line search code (2 msgs)
- CPLEX routines and FORTRAN on SUN (2 msgs)
- DataBuster Shopping Agent Demo - Annoucement by Aptronix, Inc.
- Data Envelopment Analysis software package (3 msgs)
- Factory Schedule Show - A new siftware
- HELP: Dynamic programming
- HELP: Dynamic programming (2)
- Help in modeling a problem
- Help regarding matrix generation to interface with cplex
- Help requested, need PERT, critical path software (2 msgs)
- HIGH PERFORMANCE COMPUTING COLLOQUIUM
- How Many paths through a network? (3 msgs)
- I NEED HELP With OSL and C programs (2 msgs)
- Invitation and Call for Papers for the 2nd Annual International Conference on Industrial Engineering Applications and Practice
- Monte carlo simulation PC software needed
- Need help with OSL and User Exit subroutines
- Newbie -- Help needed!
- Optimization benchmarks
- OR in the real world - part 2
- Partial Expectation refrence for inventory planning
- Q : Jobs on Operaions Research
- S: Dynamic Programming (3 msgs)
- Two Stage Stochastic Programming with Recourse
- Upper- and lower bounds for the TSP solution
SCI.OP-RESEARCH Digest Mon, 10 Mar 97 Volume 4: Issue 10
- A new nonlinear (non-smooth) optimization freeware is available
- APORS 97, Nov 30 - Dec 4, 1997, Melbourne, Australia
- C++/Constraint Programming/OO Development Positions Available
- Call for Contribution and Participation
- DelphiSim: Discrete Event Simulation in Pascal
- Dynamic Probabilistic Systems Textbook
- Free NExS Spreadsheet Genetic Algorithm Plug-In
- Generating Combinations
- HELP: conferences in maintenance related topics
- How Many paths through a network? (2 msgs)
- I NEED HELP With OSL and C programs
- MIT Professional Program: Individual Choice Behavior
- New Book Announcement and Special Offer
- Parallel Algorithms Book Anouncement
- Shortest paths
- Trim Loss Problem (2 msgs)
- When solutions are not unique in Integer Programming question (2 msgs)
SCI.OP-RESEARCH Digest Mon, 3 Mar 97 Volume 4: Issue 9
- [HELP!] Question about the CPXgetx() (and CPXgetpi()) in CPLEX v4.0 (2 msgs)
- Alabama paradox (3 msgs)
- Chinese postmans prob
- DelphiSim: Discrete event simulation with Borland's Delphi2
- Help: Tool for Drawing Gantt-Charts
- help with queueing problem (6 msgs)
- looking for test problems. (2 msgs)
- Need OR programmer
- New Web Page
- Non-linear optimisation (3 msgs)
- Production book just published!
- projection pursuit alg.
- Round and round... (2 msgs)
- SoPlex -- new LP solver available for accademic use
- Survey
- Survey: Virtual electronic communities for OR/MS: 4 questions
SCI.OP-RESEARCH Digest Mon, 24 Feb 97 Volume 4: Issue 8
- [HELP!] Question about the CPXgetx() in CPLEX v4.0 (4 msgs)
- [HELP] Linear Programming Question [LONG] (2 msgs)
- BIN PCKING 3D AND 2D
- Call for papers
- Call for Papers: Journal of Intelligent Manufacturing
- Chinese postmans prob
- computational complexity question
- Contents. Optimization Methods and Software
- ESA'97: Last call for papers
- Gomory Cuts Implemented in CPLEX?? (2 msgs)
- Help: articles needed
- help on set covering problems
- Influence diagrams - Free Software?
- Is there application case? (2 msgs)
- Looking for packing algorithm
- Network file formats
- Network Solver in C/C++ (2 msgs)
- nl file format (2 msgs)
- online courses
- programer with experience in 3d-tin...
- Traveling Salesman Heuristics in Excel? (2 msgs)
- Tutorial allocation software (6 msgs)
- yield management and logistics
SCI.OP-RESEARCH Digest Mon, 17 Feb 97 Volume 4: Issue 7
- 1997 Winter Simulation Conference
- [Fwd: 1997 International Credit Risk Management Conference]
- EXCEL 7 and need to solve search methods
- EXCEL Templates
- Finding ALL cycles (loops) in undirected graph (2 msgs)
- Help me on OR techniques and programing
- Help with multiobjective combinatorial optimizations?
- ILP size versus running time
- Influence diagrams - Free Software? (2 msgs)
- Integer Prog. with Genetic Algoritms
- Is there application case?
- PATAT'97 call for abstracts
- Reduced gradient
- Scheduling shareware or cheap software
SCI.OP-RESEARCH Digest Mon, 10 Feb 97 Volume 4: Issue 6
- 2-Dim. cutting stock (2 msgs)
- Academic position
- Bazaraa-Sherali-Shetty NLP book question (2 msgs)
- CFP: International Journal of Production Economics
- CPLEX parallel MIP on Sun Ultrasparc (and Origin?)
- Dijsktra + small changes
- Fast Orthogonal Search Algorithm - where ?
- Finding ALL cycles (loops) in undirected graph
- GAs for multiconstraint knapsack & set partitioning
- job opportunities
- linear programming plug-in for the NExS spreadsheet
- Matlab for Lp (5 msgs)
- New at IOL
- Open PhD student positions
- ORS Training Courrses for 1997
- Ph.D. Fellowships - Spatially Distributed Control
- Short Courses
- Short Courses on Data Fusion and Control Theory (2 msgs)
- Strengths and weaknesses of Disjunctive Graphs for scheduling
- The 17th Seminar on Stochastic Processes
- Visualizing sparsity structure? (2 msgs)
SCI.OP-RESEARCH Digest Mon, 3 Feb 97 Volume 4: Issue 5
- "Optimal Repairman Strategies" (3 msgs)
- (Mixed) Integer Programming (2 msgs)
- 2D graph layout question
- A: standard textbook on queueing theory
- Belgium Fuzzy
- Bi-Level Optimization
- Call for "SPEC98" codes from the INFORMS community
- Complexity of Convex Programming (2 msgs)
- Conference
- CPLEX parallel MIP on Sun Ultrasparc (and Origin?)
- Feedback
- Java in optimization? (2 msgs)
- Large-scale QP (3 msgs)
- Looking for Mathcad and/or S-Plus users
- LP Polytopes
- Mean-variance analyses in portfolio analyses
- Modeling sessions at Lausanne Math Prog Symp
- Network Problem
- Positions available
- Q: standard textbook on Queueing Theory (5 msgs)
- Questions on CPLEX3.0 and 4.0
- Ratios
- Search trajectories and TSP (2 msgs)
- Simulating Wiener/Borwnian Processses
- Textbook for an applications oriented course in nonlinear programming (3 msgs)
- Using Cplex in Matlab
- Vehicle routing/scheduling
SCI.OP-RESEARCH Digest Mon, 27 Jan 97 Volume 4: Issue 4
- (Mixed) Integer Programming (5 msgs)
- 2D graph layout question (2 msgs)
- [Q]: approximation methods for complex rational functions
- APORS 97 Conference, Nov 30 -Dec 4, 1997, Melbourne, Australia
- A probability question. (3 msgs)
- A special chinese postman problem
- Choosing from two prob distributions (2 msgs)
- Clustering algorithm
- Container storage and retrieval system
- Hospital personal planning
- Incremental Shortest Path Algorithm
- INFORMS Job Placement
- Job opening in MCDA
- lp_solve and vc++ (3 msgs)
- Mean-variance analyses in portfolio analyses
- Model for scheduling classroom.
- MSTM Director Search
- Need Help:Who has the general GAs code ? (2 msgs)
- Papers: Canonical momenta indicators ...
- PhD thesis on Batch Scheduling
- Selecting Optimal Combinations
- Separation,minimum-norm,projection,convex analysis
- Spreadsheets
- TSP: Complete Enumeration of paths for optimal solution
- UCLA short course on "Evolutionary Computation"
SCI.OP-RESEARCH Digest Mon, 20 Jan 97 Volume 4: Issue 3
- 2-d bin packing (2 msgs)
- 2D graph layout question
- Clustering algorithm
- Complexity of norm maximization
- CPLEX ERROR (2 msgs)
- CUTTING and PACKING/ NESTING, too
- Good book for Hidden Markov Models
- Graduate Assistant Position (University of Cyprus)
- How to evaluate air warfare effectivness?
- Incremental Shortest Path Algorithm
- Indefinite quadratic minimization on a simplex. (5 msgs)
- Mean-variance analyses in portfolio analyses
- Mean Variance Portfolio Optimizer
- N-dimensional assignment
- Network Programming
- PERFORMANCE OF FINANCIAL INSTITUTIONS
- Royal Optimization: The N-Queens Puzzle! (2 msgs)
- Set covering
- Software for distributing parametric studies across workstations
- Special issue of Optimization Methods & Software
- Spreadsheets
- TSP Solvers
- UK Job in Constraint Programming
- Update of Optimization Benchmark Webpage
- Wanted: Simulation package in Borland Delphi
SCI.OP-RESEARCH Digest Mon, 13 Jan 97 Volume 4: Issue 2
- Announcement: AMPL Training Seminarin Reno 1/20-21
- Computing a boundary representation from lin. inequalities (6 msgs)
- CUTTING and PACKING/ NESTING, too
- Dual of an MILP (2 msgs)
- Heuristic TSP
- LP questions (2 msgs)
- Network Flows Solution Manual
- OR-Notes
- Probabilistic Interpretations
- Set covering (2 msgs)
- Test problems
- Two disjoint path problems
SCI.OP-RESEARCH Digest Mon, 6 Jan 97 Volume 4: Issue 1
- A problem in extremal graph theory (3 msgs)
- book on interior-point methods
- Career Opportunity
- Complexity of linear programming with TUM(Totally Unimodular Matrx)
- DSP application of OR
- IOL News and Call for Volunteers
- Location Theory: Need Help
- NP-complete kludge? (5 msgs)
- OR Analyst Positions [Atlanta GA]
- Problem in graph theory (2 msgs)
- pseudopolynomiality
- Simulated Annealing in Matlab (2 msgs)
- WANTED : Algorithm for vehicle loading problem