Sciweavers

2850 search results - page 193 / 570
» Answering Queries using Humans, Algorithms and Databases
Sort
View
121
Voted
SIGMOD
1999
ACM
127views Database» more  SIGMOD 1999»
15 years 7 months ago
An Adaptive Query Execution System for Data Integration
Query processing in data integration occurs over network-bound, autonomous data sources. This requires extensions to traditional optimization and execution techniques for three re...
Zachary G. Ives, Daniela Florescu, Marc Friedman, ...
127
Voted
BMCBI
2008
123views more  BMCBI 2008»
15 years 3 months ago
Shape based indexing for faster search of RNA family databases
Background: Most non-coding RNA families exert their function by means of a conserved, common secondary structure. The Rfam data base contains more than five hundred structurally ...
Stefan Janssen, Jens Reeder, Robert Giegerich
134
Voted
TCSV
2010
14 years 10 months ago
Face and Human Gait Recognition Using Image-to-Class Distance
We propose a new distance measure for face recognition and human gait recognition. Each probe image (a face image or an average human silhouette image) is represented as a set of ...
Yi Huang, Dong Xu, Tat-Jen Cham
SIGMOD
2009
ACM
291views Database» more  SIGMOD 2009»
16 years 3 months ago
Partial join order optimization in the paraccel analytic database
The ParAccel Analytic DatabaseTM is a fast shared-nothing parallel relational database system with a columnar orientation, adaptive compression, memory-centric design, and an enha...
Yijou Chen, Richard L. Cole, William J. McKenna, S...
139
Voted
EDBT
2010
ACM
172views Database» more  EDBT 2010»
15 years 8 months ago
Privacy preserving group nearest neighbor queries
User privacy in location-based services has attracted great interest in the research community. We introduce a novel framework based on a decentralized architecture for privacy pr...
Tanzima Hashem, Lars Kulik, Rui Zhang