1143 search results - page 150 / 229 » Querying Probabilistic Information Extraction |
ICANN
2005
Springer
14 years 2 months ago
2005
Springer
Text categorization and retrieval tasks are often based on a good representation of textual data. Departing from the classical vector space model, several probabilistic models have...
DIS
2001
Springer
14 years 1 months ago
2001
Springer
Rapid growth of digital data collections is overwhelming the capabilities of humans to comprehend them without aid. The extraction of useful data from large raw data sets is someth...
CIVR
2006
Springer
14 years 20 days ago
2006
Springer
Extraction and utilization of high-level semantic features are critical for more effective video retrieval. However, the performance of video retrieval hasn't benefited much d...
TREC
2007
13 years 10 months ago
2007
A Question Answering (QA) system aims to return exact answers to natural language questions. While today information retrieval techniques are quite successful at locating within l...
JCM
2008
13 years 9 months ago
2008
Two effective attacks, namely de-synchronization attack and impersonation attack, against Ha et al. 's LCSS RFID authentication protocol, Song and Mitchell's protocol are...