27756 search results - page 550 / 5552 » Process Query Systems |
161
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ICASSP
2011
IEEE
14 years 10 months ago
2011
IEEE
In this paper we present a collaborative system designed to develop problem solving skills in learners through problemcentric exercises. This system is part of a data collection s...
282
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FODO
1998
Springer
15 years 11 months ago
1998
Springer
Abstract. A Conceptual Information System consists of a database together with conceptual hierarchies. The management system TOSCANA visualizes arbitrary combinations of conceptual...
183
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CSCW
2000
ACM
15 years 11 months ago
2000
ACM
This paper presents an analysis of written and electronic records that document the collaborative process of packing museum artifacts in preparation for a move. The majority of da...
202
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BIS
2009
15 years 7 months ago
2009
Abstract. Social software is known to stimulate the exchange and sharing of information among peers. This paper describes how an existing system that supports process builders in c...
138
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BTW
2001
Springer
15 years 11 months ago
2001
Springer
Abstract. So far only few performance studies on parallel object-relational database systems are available. In particular, the relative performance of relational vs. reference-base...