786 search results - page 30 / 158 » Task Representation and Retrieval in an Ontology-Guided Mode... |
169
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TOG
2012
13 years 4 months ago
2012
We develop a system for 3D object retrieval based on sketched feature lines as input. For objective evaluation, we collect a large number of query sketches from human users that a...
SIGIR
2003
ACM
15 years 7 months ago
2003
ACM
This paper investigates the pre-conditions for successful combination of document representations formed from structural markup for the task of known-item search. As this task is ...
114
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SIGIR
2009
ACM
15 years 8 months ago
2009
ACM
We consider experiments to measure the quality of a web search algorithm based on how much total time users take to complete assigned search tasks using that algorithm. We first ...
123
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FLAIRS
2007
15 years 4 months ago
2007
Although the elaboration of the case representation is the key problem of the case-based reasoning system conception, there exists no proven methodology targeted to this task. Thi...
112
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TPDS
2002
15 years 1 months ago
2002
The problem of question/answering (Q/A) is to find answers to open-domain questions by searching large collections of documents. Unlike information retrieval systems, very common ...