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VLDB
2003
ACM
115views Database» more  VLDB 2003»
16 years 6 months ago
Lineage tracing for general data warehouse transformations
Data warehousing systems integrate information from operational data sources into a central repository to enable analysis and mining of the integrated information. During the integ...
Yingwei Cui, Jennifer Widom
ICISS
2009
Springer
16 years 1 months ago
Making Peer-Assisted Content Distribution Robust to Collusion Using Bandwidth Puzzles
Many peer-assisted content-distribution systems reward a peer based on the amount of data that this peer serves to others. However, validating that a peer did so is, to our knowled...
Michael K. Reiter, Vyas Sekar, Chad Spensky, Zheng...
SAC
2005
ACM
16 years 6 days ago
Rearranging data objects for efficient and stable clustering
When a partitional structure is derived from a data set using a data mining algorithm, it is not unusual to have a different set of outcomes when it runs with a different order of...
Gyesung Lee, Xindong Wu, Jinho Chon
ISCAS
2006
IEEE
106views Hardware» more  ISCAS 2006»
16 years 20 days ago
Integrating observability don't cares in all-solution SAT solvers
— All-solution Boolean satisfiability (SAT) solvers are engines employed to find all the possible solutions to a SAT problem. Their applications are found throughout the EDA in...
Sean Safarpour, Andreas G. Veneris, Rolf Drechsler
GLOBECOM
2006
IEEE
16 years 21 days ago
Secure Aggregation in Large Scale Overlay Networks
Overlay networks have been very useful in solving large scale data dissemination problems. In this paper, we consider the case of data gathering which is the inverse of disseminat...
Waseem Ahmad, Ashfaq A. Khokhar