2217 search results - page 414 / 444 » Learning from Collective Behavior |
ICTIR
2009
Springer
14 years 2 months ago
2009
Springer
Abstract. It is well known that pseudo-relevance feedback (PRF) improves the retrieval performance of Information Retrieval (IR) systems in general. However, a recent study by Cao ...
CHIMIT
2009
ACM
14 years 2 months ago
2009
ACM
End users are often frustrated by unexpected problems while using networked software, leading to frustrated calls to the help desk seeking solutions. However, trying to locate the...
IMC
2009
ACM
14 years 2 months ago
2009
ACM
Since the last in-depth studies of measured TCP traffic some 68 years ago, the Internet has experienced significant changes, including the rapid deployment of backbone links wit...
CLUSTER
2008
IEEE
2008
IEEE
A trace-driven emulation framework to predict scalability of large clusters in presence of OS Jitter
14 years 2 months ago
—Various studies have pointed out the debilitating effects of OS Jitter on the performance of parallel applications on large clusters such as the ASCI Purple and the Mare Nostrum...
ICPP
2007
IEEE
14 years 2 months ago
2007
IEEE
The complexity of parallel I/O systems lies in the deep I/O stack with many software layers and concurrent I/O request handling at multiple layers. This paper explores multi-layer...