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AI
2009
Springer
16 years 1 months ago
An Ontology-Based Spatial Clustering Selection System
Spatial clustering, which groups similar spatial objects into classes, is an important research topic in spatial data mining. Many spatial clustering methods have been developed re...
Wei Gu, Xin Wang, Danielle Ziébelin
AIED
2009
Springer
16 years 1 months ago
Revisiting Ill-Definedness and the Consequences for ITSs
: ITSs for ill-defined domains have attracted a lot of attention recently, which is well-deserved, as such ITSs are hard to develop. The first step towards such ITSs is reaching a ...
Antonija Mitrovic, Amali Weerasinghe
BPM
2009
Springer
146views Business» more  BPM 2009»
16 years 1 months ago
Instantaneous Soundness Checking of Industrial Business Process Models
We report on a case study on control-flow analysis of business process models. We checked 735 industrial business process models from financial services, telecommunications and o...
Dirk Fahland, Cédric Favre, Barbara Jobstma...
CIKM
2009
Springer
16 years 1 months ago
Enhancing expertise retrieval using community-aware strategies
Expertise retrieval has received increased interests in recent years, whose task is to suggest people with relevant expertise. Motivated by the observation that communities could ...
Hongbo Deng, Irwin King, Michael R. Lyu
CIKM
2009
Springer
16 years 1 months ago
An analysis framework for search sequences
In this paper we present a general framework to study sequences of search activities performed by a user. Our framework provides (i) a vocabulary to discuss types of features, mod...
Qiaozhu Mei, Kristina Klinkner, Ravi Kumar, Andrew...