594 search results - page 20 / 119 » Using Approximation to Relate Computational Classes over the... |
ICDE
2010
IEEE
14 years 8 months ago
2010
IEEE
K Nearest Neighbor search has many applications including data mining, multi-media, image processing, and monitoring moving objects. In this paper, we study the problem of KNN over...
SIGGRAPH
1999
ACM
14 years 28 days ago
1999
ACM
We describe a new approach for creating concise high-level generative models from range images or other approximate representations of real objects. Using data from a variety of a...
IMAGING
2003
13 years 10 months ago
2003
For over 3 decades, computer graphics technology has been developed to simulate physically accurate image of real scene. Meanwhile, useful tone mapping methods have been developed...
SC
1995
ACM
14 years 5 days ago
1995
ACM
Matrix-vector products (mat-vecs) form the core of iterative methods used for solving dense linear systems. Often, these systems arise in the solution of integral equations used i...
ICDE
2001
IEEE
14 years 10 months ago
2001
IEEE
In this paper, we develop a general framework for approximate nearest neighbor queries. We categorize the current approaches for nearest neighbor query processing based on either ...