435 search results - page 25 / 87 » Hierarchical presentation of expansion terms |
NETWORK
2008
13 years 10 months ago
2008
This article presents a hierarchical context monitoring and composition framework that effectively supports next-generation context-aware services. The upcoming ubiquitous space w...
ICCV
2003
IEEE
15 years 24 days ago
2003
IEEE
Dominant sets are a new graph-theoretic concept that has proven to be relevant in partitional (flat) clustering as well as image segmentation problems. However, in many computer v...
POPL
2006
ACM
14 years 11 months ago
2006
ACM
In POPL 2002, Petrank and Rawitz showed a universal result-finding optimal data placement is not only NP-hard but also impossible to approximate within a constant factor if P = NP...
ICIP
2000
IEEE
15 years 14 days ago
2000
IEEE
In this paper, a hierarchical genetic algorithm for disparity estimation is presented. The goal, to estimate reliable disparity fields with low computational cost, is reached usin...
DOLAP
2003
ACM
14 years 4 months ago
2003
ACM
Multidimensional aggregation queries constitute the single most important class of queries for data warehousing applications and decision support systems. The bottleneck in the ev...