2540 search results - page 368 / 508 » Retrieval Status Values in Information Retrieval Evaluation |
190
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VLDB
2007
ACM
16 years 19 days ago
2007
ACM
Top-k queries on large multi-attribute data sets are fundamental operations in information retrieval and ranking applications. In this paper, we initiate research on the anytime b...
130
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ICDAR
2005
IEEE
16 years 4 days ago
2005
IEEE
This paper describes the results of the ICDAR 2005 competition for locating text in camera captured scenes. For this we used the same data as the ICDAR 2003 competition, which has...
176
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AIED
2005
Springer
16 years 2 days ago
2005
Springer
Collaborative learning is question-driven and open-ended by nature. Many of the techniques developed for intelligent tutoring are applicable only in more structured settings, but f...
178
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CIS
2005
Springer
16 years 1 days ago
2005
Springer
Different from familiar clustering objects, text documents have sparse data spaces. A common way of representing a document is as a bag of its component words, but the semantic re...
187
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ISMIR
2005
Springer
16 years 17 hour ago
2005
Springer
In this paper, we study the use of spectral patterns to represent the characteristics of the rhythm of an audio signal. A function representing the position of onsets over time is...