6087 search results - page 985 / 1218 » Knowledge discovery methods |
165
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ICEIS
2009
IEEE
16 years 27 days ago
2009
IEEE
In an information retrieval system, a thesaurus can be used for query expansion, i.e. adding words to queries in order to improve recall. We propose a semi-automatic and interactiv...
126
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ICRA
2009
IEEE
16 years 27 days ago
2009
IEEE
— We present a method for controlling the forward speed and the apex height of a one-legged hopping robot over rough terrain, using a single actuator located at the robot hip. Th...
189
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IROS
2009
IEEE
16 years 27 days ago
2009
IEEE
— The ability to detect, and track multiple moving objects like person and other robots, is an important prerequisite for mobile robots working in dynamic indoor environments. We...
144
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IWPC
2009
IEEE
16 years 27 days ago
2009
IEEE
Comprehending an unfamiliar code fragment requires an awareness of explicit usage directives that may be present in the documentation of some invoked functions. Since it is not pr...
174
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AIED
2009
Springer
16 years 25 days ago
2009
Springer
We present in this paper an approach to assessing student paraphrases in the intelligent tutoring system iSTART. The approach is based on measuring the semantic similarity between ...