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» A Mathematical Programming Model For A Timetabling Problem
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AO
2007
80views more  AO 2007»
14 years 9 months ago
Problems in the ontology of computer programs
As a first step in the larger project of charting the ontology of computer programs, we pose three central questions: (1) Can programs, hardware, and metaprograms be organized into...
Amnon H. Eden, Raymond Turner
ATMOS
2007
119views Optimization» more  ATMOS 2007»
14 years 11 months ago
Models for Railway Track Allocation
The optimal track allocation problem (OPTRA) is to find, in a given railway network, a conflict free set of train routes of maximum value. We study two types of integer programmi...
Ralf Borndörfer, Thomas Schlechte
ANOR
2011
214views more  ANOR 2011»
14 years 4 months ago
A hybrid constraint programming approach to the log-truck scheduling problem
Abstract. Scheduling problems in the forest industry have received significant attention in the recent years and have contributed many challenging applications for optimization te...
Nizar El Hachemi, Michel Gendreau, Louis-Martin Ro...
IJCAI
1993
14 years 11 months ago
Perception and Experience in Problem Solving
Whilst much emphasis in AI has been placed on the use of goals in problem solving, less emphasis has been placed on the role of perception and experience. In this paper we show th...
Edmund Furse, Rod Nicolson
ADG
2000
Springer
110views Mathematics» more  ADG 2000»
15 years 1 months ago
Decision Complexity in Dynamic Geometry
Abstract. Geometric straight-line programs [5, 8] can be used to model geometric constructions and their implicit ambiguities. In this paper we discuss the complexity of deciding w...
Ulrich Kortenkamp, Jürgen Richter-Gebert