5434 search results - page 697 / 1087 » Semantic information portals |
179
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ICDT
1995
ACM
15 years 10 months ago
1995
ACM
Partial information in databases can arise when information from several databases is combined. Even if each database is complete for some \world", the combined databases wil...
207
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CIVR
2008
Springer
15 years 8 months ago
2008
Springer
In information retrieval, sub-space techniques are usually used to reveal the latent semantic structure of a data-set by projecting it to a low dimensional space. Non-negative mat...
207
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BCSHCI
2008
15 years 8 months ago
2008
In this paper, we describe the design and evaluation of SMART, an educational system that uses augmented reality for teaching 2nd grade-level concepts, adequate and integrated wit...
189
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LREC
2010
15 years 8 months ago
2010
This paper presents a geometric approach to meaning representation within the framework of continuous mathematics. Meaning representation is a central issue in Natural Language Pr...
174
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LREC
2008
15 years 8 months ago
2008
Several studies indicate that the level of predicate-argument structure is relevant for modeling prevalent phenomena in current textual entailment corpora. Although large resource...