7168 search results - page 830 / 1434 » A Factorization Approach to Grouping |
175
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ICASSP
2009
IEEE
16 years 2 months ago
2009
IEEE
Due to their computational efficiency and strong empirical performance, semidefinite relaxation (SDR)–based algorithms have gained much attention in multiple–input multiple...
245
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CIKM
2009
Springer
16 years 2 months ago
2009
Springer
Structured retrieval aims at exploiting the structural information of documents when searching for documents. Structured retrieval makes use of both content and structure of docum...
181
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MHCI
2009
Springer
16 years 2 months ago
2009
Springer
In this article we describe the Sweep-Shake system, a novel, low interaction cost approach to supporting the spontaneous discovery of geo-located information. By sweeping a mobile...
214
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RECSYS
2009
ACM
16 years 2 months ago
2009
ACM
Current conversational recommender systems are unable to offer guarantees on the quality of their recommendations due to a lack of principled user utility models. We develop an ap...
172
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SIGDOC
2009
ACM
16 years 2 months ago
2009
ACM
In this paper we analyze the problem of “situating explanations” in user assistance systems. We introduce semantic transparency as a user interface property that enables givin...