8298 search results - page 197 / 1660 » Query-Free Information Retrieval |
137
Voted
IPM
2007
15 years 3 months ago
2007
In the KL divergence framework, the extended language modeling approach has a critical problem estimating a query model, which is the probabilistic model that encodes user’s inf...
181
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SIGIR
1996
ACM
15 years 7 months ago
1996
ACM
Information explosion across the Internet and elsewhere offers access to an increasing number of document collections. In order for users to e ectively access these collections, i...
161
Voted
ATAL
2007
Springer
15 years 7 months ago
2007
Springer
The dominant existing routing strategies employed in peerto-peer(P2P) based information retrieval(IR) systems are similarity-based approaches. In these approaches, agents depend o...
232
Voted
ICDE
2001
IEEE
16 years 4 months ago
2001
IEEE
Nearest neighbor (NN) search in high dimensional feature space is widely used for similarity retrieval of multimedia information. However, recent research results in the database ...
123
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ICMCS
2007
IEEE
15 years 9 months ago
2007
IEEE
Recent years have seen growing interest in mobile augmented reality. The ability to retrieve information and display it as virtual content overlaid on top of an image of the real ...