786 search results - page 30 / 158 » Task Representation and Retrieval in an Ontology-Guided Mode... |
134
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TOG
2012
13 years 3 days 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...
70
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SIGIR
2003
ACM
15 years 2 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 ...
SIGIR
2009
ACM
15 years 4 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 ...
99
Voted
FLAIRS
2007
14 years 12 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...
85
Voted
TPDS
2002
14 years 9 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 ...