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» An Intelligent Query Interface with Natural Language Support
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EDBT
2009
ACM
208views Database» more  EDBT 2009»
15 years 10 months ago
Flexible and efficient querying and ranking on hyperlinked data sources
There has been an explosion of hyperlinked data in many domains, e.g., the biological Web. Expressive query languages and effective ranking techniques are required to convert this...
Ramakrishna Varadarajan, Vagelis Hristidis, Louiqa...
CIKM
2000
Springer
15 years 7 months ago
Extending OLAP Querying to External Object Databases
On-Line Analytical Processing (OLAP) systems based on a multidimensional view of data have found widespread use in business applications and are being used increasingly in non-sta...
Torben Bach Pedersen, Arie Shoshani, Junmin Gu, Ch...
WEBDB
1998
Springer
106views Database» more  WEBDB 1998»
15 years 7 months ago
Interactive Query and Search in Semistructured Databases
Semistructured graph-based databases have been proposed as well-suited stores for World-Wide Web data. Yet so far, languages for querying such data are too complex for casual Web ...
Roy Goldman, Jennifer Widom
IDEAL
2003
Springer
15 years 8 months ago
A Two-Stage Bayesian Network for Effective Development of Conversational Agent
Conversational agent is a system that provides user with proper information and maintains the context of dialogue based on natural language. When experts design the network for con...
Jin-Hyuk Hong, Sung-Bae Cho
CIKM
2000
Springer
15 years 7 months ago
Visual Query and Analysis Tool of the Object-Relational GIS Framework
Geographic Information Systems (GISs) have become an essential tool for efficient handling of our natural and artificial environment. The most important activities in a GIS are qu...
Zoran Stojanovic, Slobodanka Djordjevic-Kajan, Dra...