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DEXAW
2004
IEEE
152views Database» more  DEXAW 2004»
15 years 10 months ago
OntoEditor: A Web Tool for Manipulating Ontologies Stored in Database Servers
The Web is moving to a new generation in which machine-understandable processing is mandatory. In order to achieve this goal it is essential to define ontologies which enable the ...
Cláudio de Souza Baptista, Karine F. Vascon...
ICWS
2007
IEEE
15 years 7 months ago
Automated Choreographer Synthesis for Web Services Composition Using I/O Automata
We study the problem of synthesis of a choreogrpher in Web service composition for a given set of services and a goal. Services and goal are represented using i/o automata which c...
Saayan Mitra, Ratnesh Kumar, Samik Basu
DC
2001
15 years 7 months ago
Author-generated Dublin Core Metadata for Web Resources: A Baseline Study in an Organization
This paper reports on a study that examined the ability of resource authors to create acceptable metadata in an organizational setting. The results indicate that authors can creat...
Jane Greenberg, Maria Cristina Pattuelli, Bijan Pa...
DGO
2003
113views Education» more  DGO 2003»
15 years 7 months ago
Resolving Schema and Value Heterogeneities for XML Web Querying
To query XML data over the Web, query engines need to be able to resolve semantic differences between heterogeneous attributes that are conceptually similar. This demo presents a ...
Nancy Wiegand, Naijun Zhou, Stephen J. Ventura, Is...
UAI
2003
15 years 7 months ago
Web-Based Question Answering: A Decision-Making Perspective
We investigate the use of probabilistic models and cost-benefit analyses to guide the operation of a Web-based question-answering system. We first provide an overview of research ...
David Azari, Eric Horvitz, Susan T. Dumais, Eric B...