Sciweavers

SSDBM
2009
IEEE
149views Database» more  SSDBM 2009»
13 years 10 months ago
Reverse k-Nearest Neighbor Search Based on Aggregate Point Access Methods
Abstract. We propose an original solution for the general reverse k-nearest neighbor (RkNN) search problem in Euclidean spaces. Compared to the limitations of existing methods for ...
Hans-Peter Kriegel, Peer Kröger, Matthias Ren...
SSDBM
2009
IEEE
168views Database» more  SSDBM 2009»
13 years 10 months ago
Adaptive Physical Design for Curated Archives
Abstract. We introduce AdaptPD, an automated physical design tool that improves database performance by continuously monitoring changes in the workload and adapting the physical de...
Tanu Malik, Xiaodan Wang, Debabrata Dash, Amitabh ...
SSDBM
2009
IEEE
166views Database» more  SSDBM 2009»
13 years 10 months ago
Design and Implementation of Metadata System in PetaShare
As the size of scientific and commercial datasets grows, it becomes imperative that an expressive metadata framework to be developed to facilitate access to the semantics of the d...
Xinqi Wang, Tevfik Kosar
SSDBM
2009
IEEE
103views Database» more  SSDBM 2009»
13 years 10 months ago
View Discovery in OLAP Databases through Statistical Combinatorial Optimization
Cliff Joslyn, John Burke, Terence Critchlow, Nick ...
SSDBM
2009
IEEE
77views Database» more  SSDBM 2009»
13 years 10 months ago
Query Recommendations for Interactive Database Exploration
Abstract. Relational database systems are becoming increasingly popular in the scientific community to support the interactive exploration of large volumes of data. In this scenar...
Gloria Chatzopoulou, Magdalini Eirinaki, Neoklis P...
SSDBM
2009
IEEE
84views Database» more  SSDBM 2009»
13 years 10 months ago
Expressing OLAP Preferences
Abstract. Multidimensional databases play a relevant role in statistical and scientific applications, as well as in business intelligence systems. Their users express complex OLAP...
Matteo Golfarelli, Stefano Rizzi
SSDBM
2009
IEEE
174views Database» more  SSDBM 2009»
13 years 10 months ago
Optimization and Execution of Complex Scientific Queries over Uncorrelated Experimental Data
Scientific experiments produce large volumes of data represented as complex objects that describe independent events such as particle collisions. Scientific analyses can be express...
Ruslan Fomkin, Tore Risch
SSDBM
2009
IEEE
121views Database» more  SSDBM 2009»
13 years 10 months ago
Cloud Computing for Science
Kate Keahey
SSDBM
2009
IEEE
192views Database» more  SSDBM 2009»
13 years 10 months ago
MLR-Index: An Index Structure for Fast and Scalable Similarity Search in High Dimensions
High-dimensional indexing has been very popularly used for performing similarity search over various data types such as multimedia (audio/image/video) databases, document collectio...
Rahul Malik, Sangkyum Kim, Xin Jin, Chandrasekar R...
SSDBM
2009
IEEE
126views Database» more  SSDBM 2009»
13 years 10 months ago
Comprehensive Optimization of Declarative Sensor Network Queries
We present a novel sensor network query processing architecture that (a) covers all the query optimization phases that are required to map a declarative query to executable code; ...
Ixent Galpin, Christian Y. A. Brenninkmeijer, Farh...