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AI
1999
Springer
15 years 6 months ago
Learning by Discovering Concept Hierarchies
We present a new machine learning method that, given a set of training examples, induces a definition of the target concept in terms of a hierarchy of intermediate concepts and th...
Blaz Zupan, Marko Bohanec, Janez Demsar, Ivan Brat...
TEC
2002
152views more  TEC 2002»
15 years 6 months ago
Ant colony optimization for resource-constrained project scheduling
An ant colony optimization (ACO) approach for the resource-constrained project scheduling problem (RCPSP) is presented. Several new features that are interesting for ACO in general...
Daniel Merkle, Martin Middendorf, Hartmut Schmeck
IOR
2010
72views more  IOR 2010»
15 years 5 months ago
Inventory Control with Generalized Expediting
We consider a single-item, periodic review inventory control problem where discrete stochastic demand must be satisfied. When shortages occur, the unmet demand must be filled by...
Eric Logan Huggins, Tava Lennon Olsen
COR
2011
15 years 1 months ago
A squeaky wheel optimisation methodology for two-dimensional strip packing
The two dimensional strip packing problem occurs in industries such as metal, wood, glass, paper, and textiles. The problem involves cutting shapes from a larger stock sheet or ro...
Edmund K. Burke, Matthew R. Hyde, Graham Kendall
CORR
2011
Springer
149views Education» more  CORR 2011»
15 years 1 months ago
Load-Balancing Spatially Located Computations using Rectangular Partitions
Distributing spatially located heterogeneous workloads is an important problem in parallel scientific computing. We investigate the problem of partitioning such workloads (repres...
Erik Saule, Erdeniz Ö. Bas, Ümit V. &Cce...