236 search results - page 20 / 48 » An Agent Based System for the Contextual Retrieval of Medica... |
AAAI
2007
2007
Topic Segmentation Algorithms for Text Summarization and Passage Retrieval: An Exhaustive Evaluation
13 years 11 months ago
In order to solve problems of reliability of systems based on lexical repetition and problems of adaptability of languagedependent systems, we present a context-based topic segmen...
BMCBI
2005
13 years 8 months ago
2005
Background: The ability to distinguish between genes and proteins is essential for understanding biological text. Support Vector Machines (SVMs) have been proven to be very effici...
NLDB
2007
Springer
14 years 2 months ago
2007
Springer
Most of Information Retrieval (IR) systems are still based on bag of word paradigm. This is a strong limitation if one needs high precision answers. For example, in restricted doma...
HICSS
2002
IEEE
14 years 1 months ago
2002
IEEE
Abstract— Recent advances in graph-based search techniques derived from Kleinberg’s work [1] have been impressive. This paper further improves the graph-based search algorithm ...
WWW
2004
ACM
14 years 9 months ago
2004
ACM
The paper describes some innovations related to the ongoing work on the GSA prototype, an integrated information retrieval agent. In order to improve the original system effective...