980 search results - page 104 / 196 » Improving the Performance of Partitioning Methods for Crowd ... |
TCOM
2008
13 years 8 months ago
2008
A simple method of improving OFDM (orthogonal frequency division multiplexing) receiver performance in an impulsive noise environment is to precede a conventional OFDM demodulator...
ECIR
2009
Springer
13 years 5 months ago
2009
Springer
Abstract. This paper revisits some of the established Information Retrieval (IR) techniques to investigate effective collaborative search strategies. We devised eight search strate...
DATE
2006
IEEE
14 years 2 months ago
2006
IEEE
In this paper, we propose a timing-reasoning algorithm to improve the resolution of delay fault diagnosis. In contrast to previous approaches which identify candidates by utilizin...
BMCBI
2006
13 years 8 months ago
2006
Background: Horizontal gene transfer (HGT) has allowed bacteria to evolve many new capabilities. Because transferred genes perform many medically important functions, such as conf...
ITCC
2005
IEEE
14 years 1 months ago
2005
IEEE
Background: Key management in a mobile ad hoc environment is complicated by frequently partitioning network topology. Recently proposed key management systems (KMSs) provide limit...