10934 search results - page 2084 / 2187 » High performance computing and communications |
CHI
2004
ACM
14 years 9 months ago
2004
ACM
The effectiveness of virtual environments (VEs) has often been linked to the sense of presence reported by users of those VEs. (Presence is defined as the subjective experience of...
SIGMOD
2009
ACM
14 years 9 months ago
2009
ACM
Uncertain data arises in a number of domains, including data integration and sensor networks. Top-k queries that rank results according to some user-defined score are an important...
DCC
2004
IEEE
14 years 8 months ago
2004
IEEE
In the discrete filtering problem, a data sequence over a finite alphabet is assumed to be corrupted by a discrete memoryless channel. The goal is to reconstruct the clean sequenc...
ECIR
2009
Springer
14 years 6 months ago
2009
Springer
For bounded datasets such as the TREC Web Track (WT10g) the computation of term frequency (TF) and inverse document frequency (IDF) is not difficult. However, when the corpus is th...
EUROGRAPHICS
2010
Eurographics
14 years 6 months ago
2010
Eurographics
Hierarchical culling is a key acceleration technique used to efficiently handle massive models for ray tracing, collision detection, etc. To support such hierarchical culling, bo...