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CLUSTER
2004
IEEE
15 years 10 months ago
Hierarchical Bloom filter arrays (HBA): a novel, scalable metadata management system for large cluster-based storage
An efficient and distributed scheme for file mapping or file lookup scheme is critical in decentralizing metadata management within a group of metadata servers. This paper present...
Yifeng Zhu, Hong Jiang, Jun Wang
EUROPAR
2008
Springer
15 years 8 months ago
Complex Queries for Moving Object Databases in DHT-Based Systems
Abstract. Distributed moving object database servers are a feasible solution to the scalability problem of centralized database systems. In this paper we propose a distributed inde...
Cecilia Hernández, M. Andrea Rodrígu...
ESWS
2007
Springer
16 years 20 days ago
Integrating Folksonomies with the Semantic Web
While tags in collaborative tagging systems serve primarily an indexing purpose, facilitating search and navigation of resources, the use of the same tags by more than one individu...
Lucia Specia, Enrico Motta
ISLPED
2006
ACM
100views Hardware» more  ISLPED 2006»
16 years 13 days ago
Selective writeback: exploiting transient values for energy-efficiency and performance
Today’s superscalar microprocessors use large, heavily-ported physical register files (RFs) to increase the instruction throughput. The high complexity and power dissipation of ...
Deniz Balkan, Joseph J. Sharkey, Dmitry Ponomarev,...
ICDM
2005
IEEE
217views Data Mining» more  ICDM 2005»
16 years 3 days ago
Improving Automatic Query Classification via Semi-Supervised Learning
Accurate topical classification of user queries allows for increased effectiveness and efficiency in general-purpose web search systems. Such classification becomes critical if th...
Steven M. Beitzel, Eric C. Jensen, Ophir Frieder, ...