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» Extracting Large-Scale Knowledge Bases from the Web
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CSUR
2006
135views more  CSUR 2006»
15 years 6 months ago
Adaptive information extraction
The growing availability of on-line textual sources and the potential number of applications of knowledge acquisition from textual data has lead to an increase in Information Extr...
Jordi Turmo, Alicia Ageno, Neus Català
WWW
2008
ACM
16 years 7 months ago
Finding the right facts in the crowd: factoid question answering over social media
Community Question Answering has emerged as a popular and effective paradigm for a wide range of information needs. For example, to find out an obscure piece of trivia, it is now ...
Jiang Bian, Yandong Liu, Eugene Agichtein, Hongyua...
PSB
2010
15 years 4 months ago
Synthesis of Pharmacokinetic Pathways through Knowledge Acquisition and Automated Reasoning
teness of the knowledge bases, our approach also obtains facts through automated extraction from Medline abstracts. An essential component of our approach is to apply logical reaso...
Luis Tari, Saadat Anwar, Shanshan Liang, Jörg...
ICMCS
2006
IEEE
141views Multimedia» more  ICMCS 2006»
16 years 16 days ago
Coarse-to-Fine Pedestrian Localization and Silhouette Extraction for the Gait Challenge Data Sets
This paper presents a localized coarse-to-fine algorithm for efficient and accurate pedestrian localization and silhouette extraction for the Gait Challenge data sets. The coars...
Haiping Lu, Konstantinos N. Plataniotis, Anastasio...
VLDB
2004
ACM
121views Database» more  VLDB 2004»
15 years 11 months ago
An Automatic Data Grabber for Large Web Sites
We demonstrate a system to automatically grab data from data intensive web sites. The system first infers a model that describes at the intensional level the web site as a collec...
Valter Crescenzi, Giansalvatore Mecca, Paolo Meria...