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ESWS
2004
Springer
14 years 23 days ago
Towards On-the-Fly Ontology Construction - Focusing on Ontology Quality Improvement
In order to realize the on-the-fly ontology construction for the Semantic Web, this paper proposes DODDLE-R, a support environment for user-centered ontology development. It consis...
Naoki Sugiura, Yoshihiro Shigeta, Naoki Fukuta, No...
APWEB
2006
Springer
14 years 22 days ago
Image Description Mining and Hierarchical Clustering on Data Records Using HR-Tree
Since we can hardly get semantics from the low-level features of the image, it is much more difficult to analyze the image than textual information on the Web. Traditionally, textu...
Congle Zhang, Sheng Huang, Gui-Rong Xue, Yong Yu
EDBTW
2006
Springer
14 years 21 days ago
Enhanced Regular Path Queries on Semistructured Databases
Regular path queries are the basic navigational component of virtually all the mechanisms for querying semistructured data commonly found in information integration applications, W...
Dan C. Stefanescu, Alex Thomo
ESWS
2006
Springer
14 years 21 days ago
Ontology Engineering Revisited: An Iterative Case Study
Existing mature ontology engineering approaches are based on some basic assumptions that are often violated in practice, in particular in the Semantic Web. Ontologies often need to...
Christoph Tempich, Helena Sofia Pinto, Steffen Sta...
DOOD
1995
Springer
124views Database» more  DOOD 1995»
14 years 18 days ago
Querying Semistructured Heterogeneous Information
Abstract. Semistructured data has no absolute schema xed in advance and its structure may be irregular or incomplete. Such data commonly arises in sources that do not impose a rigi...
Dallan Quass, Anand Rajaraman, Yehoshua Sagiv, Jef...