Sciweavers

2038 search results - page 190 / 408
» Loops under Strategies
Sort
View
IBERAMIA
2010
Springer
15 years 3 months ago
Interaction Graphs for Multivariate Binary Data
We define a class of graphs that summarize in a compact visual way the interaction structure between binary multivariate characteristics. This allows studying the conditional depe...
Johan Van Horentonioeek, Jesús Emeterio Nav...
134
Voted
NAACL
2010
15 years 2 months ago
Language Identification: The Long and the Short of the Matter
Language identification is the task of identifying the language a given document is written in. This paper describes a detailed examination of what models perform best under diffe...
Timothy Baldwin, Marco Lui
TSP
2010
14 years 11 months ago
On the distortion exponents of layered broadcast transmission in multi-relay cooperative networks
In this paper, we consider the transmission of a Gaussian source over a cooperative relay network, and analyze its end-to-end distortion at high signal-to-noise ratio, in terms of ...
Jing Wang, Jie Liang, Sami Muhaidat
INFOCOM
2011
IEEE
14 years 8 months ago
Optimal channel assignment and power allocation for dual-hop multi-channel multi-user relaying
Abstract—We consider the problem of jointly optimizing channel pairing, channel-user assignment, and power allocation in a single-relay multiple-access system. The optimization o...
Mahdi Hajiaghayi, Min Dong, Ben Liang
ESA
2011
Springer
231views Algorithms» more  ESA 2011»
14 years 4 months ago
Distribution-Aware Compressed Full-Text Indexes
Abstract. In this paper we address the problem of building a compressed self-index that, given a distribution for the pattern queries and a bound on the space occupancy, minimizes ...
Paolo Ferragina, Jouni Sirén, Rossano Ventu...