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SJ
2010
116views more  SJ 2010»
13 years 8 months ago
A Scheduler for Unsolicited Grant Service (UGS) in IEEE 802.16e Mobile WiMAX Networks
Most of the IEEE 802.16e Mobile WiMAX scheduling proposals for real-time traffic using Unsolicited Grant Service (UGS) focus on the throughput and guaranteed latency. The delay jit...
Chakchai So-In, Raj Jain, Abdel Karim Al Tamimi
IJCGA
2010
78views more  IJCGA 2010»
13 years 7 months ago
Operations Preserving Global Rigidity of Generic Direction-Length Frameworks
A two-dimensional direction-length framework is a pair (G, p), where G = (V ; D, L) is a graph whose edges are labeled as `direction' or `length' edges, and a map p from...
Bill Jackson, Tibor Jordán
EOR
2006
49views more  EOR 2006»
13 years 10 months ago
A game-theoretic formulation of joint implementation of environmental projects
The aim of this paper is to provide a game-theoretic interpretation of joint implementation in environmental projects and to assess the merit of such a strategy. More specifically...
Michèle Breton, Georges Zaccour, Mehdi Zaha...
ANOR
2010
89views more  ANOR 2010»
13 years 10 months ago
Convex approximations for a class of mixed-integer recourse models
We consider mixed-integer recourse (MIR) models with a single recourse constraint. We relate the second-stage value function of such problems to the expected simple integer recour...
Maarten H. van der Vlerk
FOIKS
2010
Springer
14 years 1 months ago
On the Existence of Armstrong Data Trees for XML Functional Dependencies
Armstrong databases are a popular tool in example-based database design. An Armstrong database for a given constraint set from a fixed constraint class Z satisfies precisely those ...
Sven Hartmann, Henning Köhler, Thu Trinh