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» Multistage Indexing Algorithms for Speeding Prolog Execution
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ICLP
1992
Springer
13 years 9 months ago
Multistage Indexing Algorithms for Speeding Prolog Execution
Ta Chen, I. V. Ramakrishnan, R. Ramesh
ICDE
2008
IEEE
168views Database» more  ICDE 2008»
13 years 11 months ago
Index Design for Dynamic Personalized PageRank
Personalized PageRank, related to random walks with restarts and conductance in resistive networks, is a frequent search paradigm for graph-structured databases. While efficient ba...
Amit Pathak, Soumen Chakrabarti, Manish S. Gupta
GIS
2007
ACM
13 years 8 months ago
Pipelined spatial join processing for quadtree-based indexes
Spatial join is an important yet costly operation in spatial databases. In order to speed up the execution of a spatial join, the input tables are often indexed based on their spa...
Walid G. Aref
ADBIS
2001
Springer
114views Database» more  ADBIS 2001»
13 years 9 months ago
Evaluation of Join Strategies for Distributed Mediation
Three join algorithms are evaluated in an environment with distributed main-memory based mediators and data sources. A streamed ship-out join ships bulks of tuples to a mediator ne...
Vanja Josifovski, Timour Katchaounov, Tore Risch
IPPS
2010
IEEE
13 years 2 months ago
Exploring parallelism in short sequence mapping using Burrows-Wheeler Transform
Next-generation high throughput sequencing instruments are capable of generating hundreds of millions of reads in a single run. Mapping those reads to a reference genome is an ext...
Doruk Bozdag, Ayat Hatem, Ümit V. Çata...