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» Pattern-based Ontology Construction
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MKWI
2008
117views Business» more  MKWI 2008»
14 years 11 months ago
Knowledge Acquisition from EPC Models for Extraction of Process Patterns in Engineering Domains
: This paper presents an approach for the automated extraction of process patterns from Event-driven Process Chain (EPC) models in engineering domains. The manually extraction of p...
Andreas Bögl, Maximilian Kobler, Michael Schr...
JCDL
2010
ACM
199views Education» more  JCDL 2010»
15 years 2 months ago
Crowdsourcing the assembly of concept hierarchies
The“wisdom of crowds”is accomplishing tasks that are cumbersome for individuals yet cannot be fully automated by means of specialized computer algorithms. One such task is the...
Kai Eckert, Mathias Niepert, Christof Niemann, Cam...
64
Voted
SIGMOD
2004
ACM
120views Database» more  SIGMOD 2004»
15 years 9 months ago
Toward an ontology-enhanced information filtering agent
Whereas search engines assist users in locating initial information sources, often an overwhelmingly large number of ULRs is returned, and the task of browsing websites rests heavi...
Kwang Mong Sim
81
Voted
ICDM
2007
IEEE
179views Data Mining» more  ICDM 2007»
15 years 4 months ago
GDClust: A Graph-Based Document Clustering Technique
This paper introduces a new technique of document clustering based on frequent senses. The proposed system, GDClust (Graph-Based Document Clustering) works with frequent senses ra...
M. Shahriar Hossain, Rafal A. Angryk
DEXA
2007
Springer
131views Database» more  DEXA 2007»
15 years 3 months ago
Improving Semantic Query Answering
The retrieval problem is one of the main reasoning tasks for knowledge base systems. Given a knowledge base K and a concept C, the retrieval problem consists of finding all indivi...
Norbert Kottmann, Thomas Studer