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Modeling and Storing Context-Aware Preferences Kostas Stefanidis, Evaggelia Pitoura, and Panos Vassiliadis Department of Computer Science, University of Ioannina, Greece {kstef, pitoura, pvassil}@cs.uoi.gr Abstract. Toda

Source URL: dmod.eu

Adding Context to Preferences Kostas Stefanidis, Evaggelia Pitoura and Panos Vassiliadis Computer Science Department University of Ioannina GRIoannina, Greece {kstef, pitoura, pvassil}@cs.uoi.gr

Source URL: dmod.eu

On Relaxing Contextual Preference Queries Kostas Stefanidis, Evaggelia Pitoura and Panos Vassiliadis Computer Science Department, University of Ioannina, GRIoannina, Greece {kstef, pitoura, pvassil}@cs.uoi.gr Abst

Source URL: dmod.eu

Distributed Structural Relaxation of XPath Queries Georgia Koloniari and Evaggelia Pitoura Computer Science Department, University of Ioannina, Greece {kgeorgia,pitoura}@cs.uoi.gr Abstract— Due to the structural heter

Source URL: dmod.eu

Cooperative XPath Caching Kostas Lillis and Evaggelia Pitoura Computer Science Department University of Ioannina, Greece {klillis,

Source URL: www.cs.uoi.gr

• Distributed data storage
• Computing
• Computer programming
• Concurrent computing
• Trie
• Prefix hash tree
• Cache
• Chord
• Peer-to-peer
• Hash table
• Distributed hash table
• Kademlia

A Clustered Index Approach to Distributed XPath Processing Georgia Koloniari and Evaggelia Pitoura Computer Science Department, University of Ioannina, Greece {kgeorgia,pitoura}@cs.uoi.gr

Source URL: dmod.eu

• Computing
• Data management
• Data
• Query languages
• Bloom filter
• Hashing
• XPath
• Bin
• XQuery
• Database index
• XML tree
• Query optimization

A Recall-Based Cluster Formation Game in Peer-to-Peer Systems Georgia Koloniari and Evaggelia Pitoura Computer Science Department, University of Ioannina, Greece {kgeorgia,pitoura}@cs.uoi.gr

Source URL: dmod.eu

• Computing
• File sharing
• Computer architecture
• Scalability
• Peer-to-peer
• Computer cluster
• Social peer-to-peer processes

Modeling and Storing Context-Aware Preferences Kostas Stefanidis, Evaggelia Pitoura, and Panos Vassiliadis Department of Computer Science, University of Ioannina, Greece {kstef, pitoura, pvassil}@cs.uoi.gr

Source URL: dmod.eu

• Consumer theory
• Microeconomics
• Parameter
• Subroutines
• Variable
• Preference
• Scope

Recall-Based Cluster Reformulation by Selfish Peers Georgia Koloniari and Evaggelia Pitoura Computer Science Department, University of Ioannina, Greece {kgeorgia, pitoura}@cs.uoi.gr ABSTRACT

Source URL: dmod.eu

• Computing
• File sharing
• Computer cluster
• Concurrent computing
• Parallel computing
• Peer-to-peer