7607 search results - page 1403 / 1522 » Querying data provenance |
164
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WWW
2007
ACM
16 years 7 months ago
2007
ACM
Available methodologies for developing Sematic Web applications do not fully exploit the whole potential deriving from interaction with ontological data sources. Here we introduce...
150
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WWW
2006
ACM
16 years 7 months ago
2006
ACM
We describe ELVIS (the Ecosystem Location Visualization and Information System), a suite of tools for constructing food webs for a given location. We express both ELVIS input and ...
155
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WWW
2005
ACM
16 years 7 months ago
2005
ACM
We present a usage consultation tool, based on Internet searching, for language learners. When a user enters a string of words for which he wants to find usages, the system sends ...
179
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WWW
2004
ACM
16 years 7 months ago
2004
ACM
Organizing Web search results into a hierarchy of topics and subtopics facilitates browsing the collection and locating results of interest. In this paper, we propose a new hierar...
149
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WWW
2004
ACM
16 years 7 months ago
2004
ACM
Web Information Systems (WIS) support the process of retrieving information from sources on the Web and of presenting them as a hypermedia presentation. Most WIS design ogies focu...