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CPAIOR
2008
Springer
13 years 9 months ago
Propagating Separable Equalities in an MDD Store
We present a propagator that achieves MDD consistency for a separable equality over an MDD (multivalued decision diagram) store in pseudo-polynomial time. We integrate the propagat...
Tarik Hadzic, John N. Hooker, Peter Tiedemann
CATS
2006
13 years 8 months ago
On the Logical Implication of Multivalued Dependencies with Null Values
The implication of multivalued dependencies (MVDs) in relational databases has originally been defined in the context of some fixed finite universe (Fagin 1977, Zaniolo 1976). Whi...
Sebastian Link
JSAC
2006
180views more  JSAC 2006»
13 years 7 months ago
Adaptive spread-spectrum multicarrier multiple-access over wirelines
Abstract--In this paper, we investigate the dynamic resource allocation adapted to spread-spectrum multicarrier multiple-access (SS-MC-MA) systems in a multiuser power line communi...
Matthieu Crussière, Jean-Yves Baudais, Jean...
SIGECOM
2008
ACM
220views ECommerce» more  SIGECOM 2008»
13 years 7 months ago
Better redistribution with inefficient allocation in multi-unit auctions with unit demand
For the problem of allocating one or more items among a group of competing agents, the Vickrey-Clarke-Groves (VCG) mechanism is strategy-proof and efficient. However, the VCG mech...
Mingyu Guo, Vincent Conitzer
IOR
2002
112views more  IOR 2002»
13 years 7 months ago
Interdisciplinary Meandering in Science
abstract mathematics. My mentor was Professor S. Bochner, a distinguished contributor to harmonic analysis. My classmates included Richard Bellman (who later nurtured the method of...
Samuel Karlin