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ECTEL
2007
Springer
16 years 1 months ago
Improving the Search for Learning Objects with Keywords and Ontologies
We report on an ongoing project which aims at improving the eectiveness of retrieval and accessibility of learning object within learning management systems and learning object re...
Lothar Lemnitzer, Cristina Vertan, Alex Killing, K...
ERCIMDL
2007
Springer
137views Education» more  ERCIMDL 2007»
16 years 1 months ago
Ontology-Based Question Answering for Digital Libraries
Abstract. In this paper we present an approach to question answering over heterogeneous knowledge sources that makes use of different ontology management components within the sce...
Stephan Bloehdorn, Philipp Cimiano, Alistair Duke,...
ESWS
2007
Springer
16 years 1 months ago
Towards an Ontology for Process Monitoring and Mining
Abstract. Business Process Analysis (BPA) aims at monitoring, diagnosing, simulating and mining enacted processes in order to support the analysis and enhancement of process models...
Carlos Pedrinaci, John Domingue
ISI
2005
Springer
16 years 16 days ago
An Ontological Approach to the Document Access Problem of Insider Threat
Verification of legitimate access of documents, which is one aspect of the umbrella of problems in the Insider Threat category, is a challenging problem. This paper describes the r...
Boanerges Aleman-Meza, Phillip Burns, Matthew Eave...
CIVR
2004
Springer
166views Image Analysis» more  CIVR 2004»
16 years 13 days ago
Object Segmentation and Ontologies for MPEG-2 Video Indexing and Retrieval
Abstract. A novel approach to object-based video indexing and retrieval is presented, employing an object segmentation algorithm for the real-time, unsupervised segmentation of com...
Vasileios Mezaris, Michael G. Strintzis