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ADBIS
2009
Springer
135views Database» more  ADBIS 2009»
9 years 11 months ago
Systematic Exploration of Efficient Query Plans for Automated Database Restructuring
We consider the problem of selecting views and indexes that minimize the evaluation costs of the important queries under an upper bound on the disk space available for storing the ...
Maxim Kormilitsin, Rada Chirkova, Yahya Fathi, Mat...
ADBIS
2009
Springer
162views Database» more  ADBIS 2009»
10 years 5 months ago
Efficient Set Similarity Joins Using Min-prefixes
Identification of all objects in a dataset whose similarity is not less than a specified threshold is of major importance for management, search, and analysis of data. Set similari...
Leonardo Ribeiro, Theo Härder
ADBIS
2009
Springer
101views Database» more  ADBIS 2009»
10 years 5 months ago
Temporal Data Classification Using Linear Classifiers
Data classification is usually based on measurements recorded at the same time. This paper considers temporal data classification where the input is a temporal database that descri...
Peter Z. Revesz, Thomas Triplet
ADBIS
2009
Springer
210views Database» more  ADBIS 2009»
10 years 5 months ago
Performance Driven Database Design for Scalable Web Applications
Scaling up web applications requires distribution of load across multiple application servers and across multiple database servers. Distributing load across multiple application se...
Jozsef Patvarczki, Murali Mani, Neil T. Heffernan
ADBIS
2009
Springer
111views Database» more  ADBIS 2009»
10 years 7 months ago
ProtoTrust: An Environment for Improved Trust Management in Internet Auctions
Tomasz Kaszuba, Piotr Turek, Adam Wierzbicki, Rado...
ADBIS
2009
Springer
108views Database» more  ADBIS 2009»
10 years 7 months ago
Linear Systems for Regular Hedge Languages
We propose linear systems of hedge language equations (LSH) as a formalism to represent regular hedge languages. These linear systems are suitable for several computations in the a...
Mircea Marin, Temur Kutsia
ADBIS
2009
Springer
170views Database» more  ADBIS 2009»
10 years 7 months ago
Shall I Trust a Recommendation? Towards an Evaluation of the Trustworthiness of Recommender Sites
We present a preliminary study the aim of which is to provide a high level model for the evaluation of the trustworthiness of recommender systems as e-commerce services. We identif...
Gabriele Lenzini, Ynze van Houten, Wolf Huijsen, M...
ADBIS
2009
Springer
144views Database» more  ADBIS 2009»
10 years 7 months ago
Learning Support and Legally Ruled Collaboration in the VirtualLife Virtual World Platform
The paper addresses the purposes and design decisions produced while developing a peer-to-peer virtual world platform. The work is being done within the FP7 VirtualLife project. Th...
Vytautas Cyras, Kristina Lapin
ADBIS
2009
Springer
151views Database» more  ADBIS 2009»
10 years 7 months ago
Rule-Based Management of Schema Changes at ETL Sources
In this paper, we visit the problem of the management of inconsistencies emerging on ETL processes as results of evolution operations g at their sources. We abstract Extract-Transf...
George Papastefanatos, Panos Vassiliadis, Alkis Si...
ADBIS
2009
Springer
107views Database» more  ADBIS 2009»
10 years 7 months ago
Extending Trust in Peer-to-Peer Networks
Stephen Clarke, Bruce Christianson, Hannan Xiao
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