Sciweavers

3563 search results - page 450 / 713
» Information theory in neuroscience
Sort
View
HT
2009
ACM
16 years 1 months ago
Hyperincident connected components of tagging networks
Data created by social bookmarking systems can be described as 3-partite 3-uniform hypergraphs connecting documents, users, and tags (tagging networks), such that the toolbox of c...
Nicolas Neubauer, Klaus Obermayer
RECSYS
2009
ACM
16 years 1 months ago
Collaborative prediction and ranking with non-random missing data
A fundamental aspect of rating-based recommender systems is the observation process, the process by which users choose the items they rate. Nearly all research on collaborative ï¬...
Benjamin M. Marlin, Richard S. Zemel
CISS
2008
IEEE
16 years 1 months ago
Coordinated beamforming for the multi-cell multi-antenna wireless system
—In a conventional wireless cellular system, signal processing is performed on a per-cell basis; out-of-cell interference is treated as background noise. This paper considers the...
Hayssam Dahrouj, Wei Yu
HICSS
2008
IEEE
135views Biometrics» more  HICSS 2008»
16 years 1 months ago
The Emerging Role of Vertical Search Engines in Travel Distribution: A Newly-Vulnerable Electronic Markets Perspective
Information technology (IT) advances often create turmoil and disturb existing industry structures. We analyze the impact of the Internet and e-commerce technologies on digital int...
Nelson F. Granados, Robert J. Kauffman, Bradley Ki...
HICSS
2008
IEEE
114views Biometrics» more  HICSS 2008»
16 years 1 months ago
The Factors that Affect the Implementation Success of IS
How to implement an IS (information system) successfully remains a problem. To address this, drawing on information processing theory, this study proposes an integrated model that...
Shih-Wei Chou, Mong-Young He, Pi-Yi Chen