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EOR
2007
93views more  EOR 2007»
15 years 6 months ago
Exact algorithms for procurement problems under a total quantity discount structure
In this paper, we study the procurement problem faced by a buyer who needs to purchase a variety of goods from suppliers applying a so-called total quantity discount policy. This ...
Dries R. Goossens, A. J. T. Maas, Frits C. R. Spie...
MONET
2010
125views more  MONET 2010»
15 years 5 months ago
GTPP: General Truncated Pyramid Peer-to-Peer Architecture over Structured DHT Networks
— Hierarchical Distributed Hash Table (DHT) architectures have been among the most interesting research topics since the birth of flat DHT architecture. However, most of the prev...
Zhonghong Ou, Erkki Harjula, Timo Koskela, Mika Yl...
TOOLS
2010
IEEE
15 years 4 months ago
Visualizing Dynamic Metrics with Profiling Blueprints
While traditional approaches to code profiling help locate performance bottlenecks, they offer only limited support for removing these bottlenecks. The main reason is the lack of v...
Alexandre Bergel, Romain Robbes, Walter Binder
ACL
2009
15 years 4 months ago
A Metric-based Framework for Automatic Taxonomy Induction
This paper presents a novel metric-based framework for the task of automatic taxonomy induction. The framework incrementally clusters terms based on ontology metric, a score indic...
Hui Yang, Jamie Callan
CDC
2009
IEEE
147views Control Systems» more  CDC 2009»
15 years 4 months ago
The asymmetric sinistral/dextral Markov-Dubins problem
Abstract-- We consider a variation of the classical MarkovDubins problem dealing with curvature-constrained, shortest paths in the plane with prescribed initial and terminal positi...
Efstathios Bakolas, Panagiotis Tsiotras