Sciweavers

5954 search results - page 333 / 1191
» Querying Bi-level Information
Sort
View
DEBU
2006
138views more  DEBU 2006»
15 years 6 months ago
Avatar Information Extraction System
The AVATAR Information Extraction System (IES) at the IBM Almaden Research Center enables highprecision, rule-based, information extraction from text-documents. Drawing from our e...
T. S. Jayram, Rajasekar Krishnamurthy, Sriram Ragh...
MMDB
2003
ACM
94views Multimedia» more  MMDB 2003»
16 years 1 days ago
Improving image retrieval effectiveness via multiple queries
Conventional approaches to image retrieval are based on the assumption that relevant images are physically near the query image in some feature space. This is the basis of the clu...
Xiangyu Jin, James C. French
SIGIR
2008
ACM
15 years 6 months ago
Query dependent ranking using K-nearest neighbor
Many ranking models have been proposed in information retrieval, and recently machine learning techniques have also been applied to ranking model construction. Most of the existin...
Xiubo Geng, Tie-Yan Liu, Tao Qin, Andrew Arnold, H...
NLDB
2007
Springer
16 years 28 days ago
Text Segmentation Based on Document Understanding for Information Retrieval
Information retrieval needs to match relevant texts with a given query. Selecting appropriate parts is useful when documents are long, and only portions are interesting to the user...
Violaine Prince, Alexandre Labadié
INFOCOM
2006
IEEE
16 years 25 days ago
Information Dissemination in Power-Constrained Wireless Networks
— Dissemination of common information through broadcasting is an integral part of wireless network operations such as query of interested events, resource discovery and code upda...
Rong Zheng