4208 search results - page 646 / 842 » Challenges in Evaluating Distributed Algorithms |
113
click to vote
WWW
2005
ACM
16 years 2 months ago
2005
ACM
We consider the problem of indexing high-dimensional data for answering (approximate) similarity-search queries. Similarity indexes prove to be important in a wide variety of sett...
145
click to vote
CVPR
2008
IEEE
16 years 3 months ago
2008
IEEE
Automatic non-rigid registration of 3D time-varying data is fundamental in many vision and graphics applications such as facial expression analysis, synthesis, and recognition. De...
134
click to vote
WWW
2006
ACM
16 years 2 months ago
2006
ACM
Large-scale text categorization is an important research topic for Web data mining. One of the challenges in large-scale text categorization is how to reduce the amount of human e...
132
click to vote
MOBIHOC
2009
ACM
16 years 2 months ago
2009
ACM
In this paper, we present a Gaussian mixture model based approach to capture the spatial characteristics of any target signal in a sensor network, and further propose a temporally...
107
click to vote
SIGMOD
2004
ACM
16 years 1 months ago
2004
ACM
Ranking is an important property that needs to be fully supported by current relational query engines. Recently, several rank-join query operators have been proposed based on rank...