Sciweavers

2356 search results - page 77 / 472
» Characterizations of postman sets
Sort
View
COMBINATORICS
2007
72views more  COMBINATORICS 2007»
14 years 12 months ago
Matrix Partitions with Finitely Many Obstructions
Each m by m symmetric matrix M over 0, 1, ∗, defines a partition problem, in which an input graph G is to be partitioned into m parts with adjacencies governed by M, in the sen...
Tomás Feder, Pavol Hell, Wing Xie
COLING
2010
14 years 7 months ago
Learning to Annotate Scientific Publications
Annotating scientific publications with keywords and phrases is of great importance to searching, indexing, and cataloging such documents. Unlike previous studies that focused on ...
Minlie Huang, Zhiyong Lu
TIT
2011
116views more  TIT 2011»
14 years 6 months ago
Convex Programming Upper Bounds on the Capacity of 2-D Constraints
—The capacity of 1-D constraints is given by the entropy of a corresponding stationary maxentropic Markov chain. Namely, the entropy is maximized over a set of probability distri...
Ido Tal, Ron M. Roth
74
Voted
EJWCN
2010
97views more  EJWCN 2010»
14 years 6 months ago
Pricing in Noncooperative Interference Channels for Improved Energy Efficiency
Abstract--We consider noncooperative energy-efficient resource allocation in the interference channel. Energy-efficiency is achieved when each system pays a price proportional to i...
Zhijiat Chong, Rami Mochaourab, Eduard A. Jorswiec...
TSP
2010
14 years 6 months ago
Joint detection and estimation of multiple objects from image observations
The problem of jointly detecting multiple objects and estimating their states from image observations is formulated in a Bayesian framework by modeling the collection of states as ...
Ba-Ngu Vo, Ba-Tuong Vo, Nam-Trung Pham, David Sute...