Sciweavers

1430 search results - page 241 / 286
» Query operations for moving objects database systems
Sort
View
CIVR
2007
Springer
119views Image Analysis» more  CIVR 2007»
15 years 4 months ago
An in-memory relevance feedback technique for high-performance image retrieval systems
Content-based image retrieval with relevant feedback has been widely adopted as the query model of choice for improved effectiveness in image retrieval. The effectiveness of thi...
Ning Yu, Khanh Vu, Kien A. Hua
SIGMOD
2012
ACM
288views Database» more  SIGMOD 2012»
13 years 14 days ago
Exploiting MapReduce-based similarity joins
Cloud enabled systems have become a crucial component to efficiently process and analyze massive amounts of data. One of the key data processing and analysis operations is the Sim...
Yasin N. Silva, Jason M. Reed
WEBDB
2007
Springer
133views Database» more  WEBDB 2007»
15 years 4 months ago
EntityAuthority: Semantically Enriched Graph-Based Authority Propagation
This paper pursues the recently emerging paradigm of searching for entities that are embedded in Web pages. We utilize informationextraction techniques to identify entity candidat...
Julia Stoyanovich, Srikanta J. Bedathur, Klaus Ber...
PAMI
2008
162views more  PAMI 2008»
14 years 10 months ago
Nonchronological Video Synopsis and Indexing
The amount of captured video is growing with the increased numbers of video cameras, especially the increase of millions of surveillance cameras that operate 24 hours/day. Since vi...
Yael Pritch, Alex Rav-Acha, Shmuel Peleg
DOLAP
2005
ACM
14 years 12 months ago
Towards a spatial multidimensional model
Data warehouses and OLAP systems help to interactively analyze huge volume of data. This data, extracted from transactional databases, frequently contains spatial information whic...
Sandro Bimonte, Anne Tchounikine, Maryvonne Miquel