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EDM
2010
140views Data Mining» more  EDM 2010»
13 years 10 months ago
Assessing Reviewer's Performance Based on Mining Problem Localization in Peer-Review Data
Current peer-review software lacks intelligence for responding to students' reviewing performance. As an example of an additional intelligent assessment component to such soft...
Wenting Xiong, Diane J. Litman, Christian D. Schun...
COMPSAC
2004
IEEE
14 years 19 days ago
Spatial Data Query Support in Peer-to-Peer Systems
Recently distributed hash table (DHT) mechanisms have been proposed to manage data in very large, structured peer-to-peer (P2P) systems. DHT algorithms provide efficient exact-mat...
Roger Zimmermann, Wei-Shinn Ku, Haojun Wang
DBISP2P
2005
Springer
82views Database» more  DBISP2P 2005»
14 years 2 months ago
Range Query Optimization Leveraging Peer Heterogeneity in DHT Data Networks
In this work we address the issue of efficient processing of range queries in DHT-based P2P data networks. The novelty of the proposed approach lies on architectures, algorithms, ...
Nikos Ntarmos, Theoni Pitoura, Peter Triantafillou
DBISP2P
2004
Springer
95views Database» more  DBISP2P 2004»
14 years 2 months ago
Data Management in Mobile Peer-to-Peer Networks
Abstract. In this paper we examine the database management of spatiotemporal resource information in mobile peer-to-peer networks, where moving objects communicate with each other ...
Bo Xu, Ouri Wolfson
VLDB
2004
ACM
100views Database» more  VLDB 2004»
14 years 2 months ago
Online Balancing of Range-Partitioned Data with Applications to Peer-to-Peer Systems
We consider the problem of horizontally partitioning a dynamic relation across a large number of disks/nodes by the use of range partitioning. Such partitioning is often desirable...
Prasanna Ganesan, Mayank Bawa, Hector Garcia-Molin...