Sciweavers

10419 search results - page 292 / 2084
» Relational information gain
Sort
View
ICC
2007
IEEE
147views Communications» more  ICC 2007»
16 years 1 months ago
A New Hybrid Space-Time Block Codes and Spatial Multiplexing Scheme with Precoding
— We present a new hybrid scheme which combines space-time block codes (STBC) and spatial multiplexing (SM) to achieve both diversity and spatial multiplexing gain. We design a n...
Jong-Kyu Kim, Heunchul Lee, Inkyu Lee
HICSS
2003
IEEE
120views Biometrics» more  HICSS 2003»
16 years 5 days ago
A Primitive Study of Logrolling in e-Negotiation
e-Negotiation involves two or more agents multilaterally bargaining for mutual gain, using information technologies in a cooperative problem-solving (CPS) environment. This paper ...
Patrick C. K. Hung
CISS
2010
IEEE
14 years 10 months ago
Cost constrained spectrum sensing in cognitive radio networks
—This paper addresses optimal spectrum sensing in cognitive radio networks considering its system level cost that accounts for the local processing cost of sensing (sample collec...
Gang Xiong, Shalinee Kishore, Aylin Yener
WWW
2008
ACM
16 years 7 months ago
Learning to classify short and sparse text & web with hidden topics from large-scale data collections
This paper presents a general framework for building classifiers that deal with short and sparse text & Web segments by making the most of hidden topics discovered from larges...
Xuan Hieu Phan, Minh Le Nguyen, Susumu Horiguchi
SIGMOD
2009
ACM
202views Database» more  SIGMOD 2009»
16 years 7 months ago
ZStream: a cost-based query processor for adaptively detecting composite events
Composite (or Complex) event processing (CEP) systems search sequences of incoming events for occurrences of userspecified event patterns. Recently, they have gained more attentio...
Yuan Mei, Samuel Madden