1386 search results - page 39 / 278 » Challenges to information systems: time to change |
WWW
2010
ACM
14 years 24 days ago
2010
ACM
Realtime web search refers to the retrieval of very fresh content which is in high demand. An effective portal web search engine must support a variety of search needs, including ...
SIGMOD
2007
ACM
14 years 9 months ago
2007
ACM
Many database applications require the analysis and processing of data streams. In such systems, huge amounts of data arrive rapidly and their values change over time. The variati...
DFG
2003
Springer
14 years 2 months ago
2003
Springer
Abstract. The new millennium is characterized by speed and distribution in every aspect of most business and organization undertaking. Organizations are challenged to bring ideas a...
ECCV
2004
Springer
14 years 2 months ago
2004
Springer
Abstract. One of the most difficult aspects of visual object tracking is the handling of occlusions and target appearance changes due to variations in illumination and viewing dir...
GLVLSI
2006
IEEE
14 years 2 months ago
2006
IEEE
Dynamic voltage scaling (DVS) for real-time systems has been extensively studied to save energy. Previous studies consider the probabilistic distributions of tasks’ execution ti...