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SIGMOD
1997
ACM
113views Database» more  SIGMOD 1997»
13 years 8 months ago
Size Separation Spatial Join
The Partitioned Based Spatial-Merge Join (PBSM) of Patel and DeWitt and the Size Separation Spatial Join (S3 J) of Koudas and Sevcik are considered to be among the most efficient ...
Nick Koudas, Kenneth C. Sevcik
EDBT
2008
ACM
147views Database» more  EDBT 2008»
14 years 5 months ago
iDataGuard: middleware providing a secure network drive interface to untrusted internet data storage
In this demonstration, we present the design and features of iDataGuard. iDataGuard is an interoperable security middleware that allows users to outsource their file systems to he...
Ravi Chandra Jammalamadaka, Roberto Gamboni, Shara...
ACII
2005
Springer
13 years 7 months ago
A Novel Regularized Fisher Discriminant Method for Face Recognition Based on Subspace and Rank Lifting Scheme
The null space N(St) of total scatter matrix St contains no useful information for pattern classification. So, discarding the null space N(St) results in dimensionality reduction ...
Wen-Sheng Chen, Pong Chi Yuen, Jian Huang, Jian-Hu...
WSC
2008
13 years 7 months ago
High performance spreadsheet simulation on a desktop grid
We present a proof-of-concept prototype for high performance spreadsheet simulation called S3. Our goal is to provide a user-friendly, yet computationally powerful simulation envi...
Juta Pichitlamken, Supasit Kajkamhaeng, Putchong U...
XIMEP
2005
ACM
188views Database» more  XIMEP 2005»
13 years 10 months ago
Building a Scalable Native XML Database Engine on Infrastructure for a Relational Database
We describe the architecture and some aspects of System R/X, a native XML database engine that is built on the same mature infrastructure for a relational database and integrated ...
Guogen Zhang