Sciweavers

358 search results - page 57 / 72
» Algebraic Optimization of Computations over Scientific Datab...
Sort
View
ADBIS
2000
Springer
188views Database» more  ADBIS 2000»
15 years 4 months ago
Algorithms for Rewriting Aggregate Queries Using Views
Queries involving aggregation are typical in a number of database research areas, such as data warehousing, global information systems and mobile computing. One of the main ideas ...
Sara Cohen, Werner Nutt, Alexander Serebrenik
DASFAA
2005
IEEE
256views Database» more  DASFAA 2005»
15 years 6 months ago
CoCache: Query Processing Based on Collaborative Caching in P2P Systems
Peer-to-peer (P2P) computing is gaining more and more significance due to its widespread use currently and potential deployments in future applications. In this paper, we propose ...
Weining Qian, Linhao Xu, Shuigeng Zhou, Aoying Zho...
105
Voted
CAIP
2009
Springer
246views Image Analysis» more  CAIP 2009»
15 years 7 months ago
Human Age Estimation by Metric Learning for Regression Problems
Abstract. The estimation of human age from face images is an interesting problem in computer vision. We proposed a general distance metric learning scheme for regression problems, ...
Yangjing Long
JCB
2000
105views more  JCB 2000»
15 years 9 days ago
A Greedy Algorithm for Aligning DNA Sequences
For aligning DNA sequences that differ only by sequencing errors, or by equivalent errors from other sources, a greedy algorithm can be much faster than traditional dynamic progra...
Zheng Zhang 0004, Scott Schwartz, Lukas Wagner, We...
MLG
2007
Springer
15 years 6 months ago
A Universal Kernel for Learning Regular Languages
We give a universal kernel that renders all the regular languages linearly separable. We are not able to compute this kernel efficiently and conjecture that it is intractable, but...
Leonid Kontorovich