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96
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SIGIR
2009
ACM
15 years 7 months ago
Approximating true relevance distribution from a mixture model based on irrelevance data
Pseudo relevance feedback (PRF), which has been widely applied in IR, aims to derive a distribution from the top n pseudo relevant documents D. However, these documents are often ...
Peng Zhang, Yuexian Hou, Dawei Song
91
Voted
AGILEDC
2008
IEEE
15 years 7 months ago
Mature Agile with a Twist of CMMI
Systematic is an agile company working at CMMI level 5, where the default way of working is based on Scrum and story based early testing development. Solid experiences in combinin...
Carsten Ruseng Jakobsen, Kent Aaron Johnson
100
Voted
DSN
2008
IEEE
15 years 7 months ago
Probabilistic quorum systems in wireless ad hoc networks
Quorums are a basic construct in solving many fundamental distributed computing problems. One of the known ways of making quorums scalable and efficient is by weakening their int...
Roy Friedman, Gabriel Kliot, Chen Avin
HPDC
2008
IEEE
15 years 7 months ago
Combining batch execution and leasing using virtual machines
As cluster computers are used for a wider range of applications, we encounter the need to deliver resources at particular times, to meet particular deadlines, and/or at the same t...
Borja Sotomayor, Kate Keahey, Ian T. Foster
98
Voted
ICC
2008
IEEE
139views Communications» more  ICC 2008»
15 years 7 months ago
Practical Routing and Channel Assignment Scheme for Mesh Networks with Directional Antennas
Abstract— Wireless Mesh Network (WMN) has been recognized as one of the promising technologies to provide wireless broadband access. In addition to the multi-radio multi-channel ...
Wei Zhou, Xi Chen, Daji Qiao