Sciweavers

2436 search results - page 159 / 488
» Towards integrated information models for data and documents
Sort
View
PAKDD
2001
ACM
157views Data Mining» more  PAKDD 2001»
14 years 1 months ago
Applying Pattern Mining to Web Information Extraction
Information extraction (IE) from semi-structured Web documents is a critical issue for information integration systems on the Internet. Previous work in wrapper induction aim to so...
Chia-Hui Chang, Shao-Chen Lui, Yen-Chin Wu
ICDM
2007
IEEE
147views Data Mining» more  ICDM 2007»
14 years 1 months ago
Improving Knowledge Discovery in Document Collections through Combining Text Retrieval and Link Analysis Techniques
In this paper, we present Concept Chain Queries (CCQ), a special case of text mining in document collections focusing on detecting links between two topics across text documents. ...
Wei Jin, Rohini K. Srihari, Hung Hay Ho, Xin Wu
ACTA
2002
86views more  ACTA 2002»
13 years 9 months ago
Deriving and paraphrasing information grammars using object-oriented analysis models
Abstract. In this paper the focus is on object-oriented analysis of information systems. We assume that the communication within an application domain can be described by a logbook...
Paul J. M. Frederiks, Theo P. van der Weide
CASCON
2006
162views Education» more  CASCON 2006»
13 years 10 months ago
Integrating dynamic views using model driven development
Model Driven Development is helping software developers rapidly engineer today's most sophisticated business applications. Tool support, such as the Eclipse Modeling Framewor...
R. Ian Bull
AIR
2005
99views more  AIR 2005»
13 years 9 months ago
Evolving General Term-Weighting Schemes for Information Retrieval: Tests on Larger Collections
Term-weighting schemes are vital to the performance of Information Retrieval models that use term frequency characteristics to determine the relevance of a document. The vector spa...
Ronan Cummins, Colm O'Riordan