934 search results - page 135 / 187 » Discovering the Semantics of User Keywords |
SIGCOMM
2010
ACM
13 years 7 months ago
2010
ACM
Oppressive regimes and even democratic governments restrict Internet access. Existing anti-censorship systems often require users to connect through proxies, but these systems are...
MIR
2010
ACM
14 years 2 months ago
2010
ACM
Most video retrieval systems are multimodal, commonly relying on textual information, low- and high-level semantic features extracted from query visual examples. In this work, we ...
CHI
2006
ACM
14 years 8 months ago
2006
ACM
This article introduces the OrthoZoom Scroller, a novel interaction technique that improves target acquisition in very large one-dimensional spaces. The OrthoZoom Scroller require...
CHI
2004
ACM
14 years 8 months ago
2004
ACM
People cannot type as fast as they think, especially when faced with the constraints of mobile devices. There have been numerous approaches to solving this problem, including rese...
WWW
2010
ACM
14 years 2 months ago
2010
ACM
In this paper, we address the problem of database selection for XML document collections, that is, given a set of collections and a user query, how to rank the collections based o...