Sciweavers

1585 search results - page 125 / 317
» Data Quality Requirements Analysis and Modeling
Sort
View
85
Voted
ICCD
2005
IEEE
107views Hardware» more  ICCD 2005»
15 years 9 months ago
Hardware Support for Bulk Data Movement in Server Platforms
Bulk data movement occurs commonly in server workloads and their performance is rather poor on today’s microprocessors. We propose the use of small dedicated copy engines, and p...
Li Zhao, Ravi R. Iyer, Srihari Makineni, Laxmi N. ...
95
Voted
CIKM
2006
Springer
15 years 4 months ago
Resource-aware kernel density estimators over streaming data
A fundamental building block of many data mining and analysis approaches is density estimation as it provides a comprehensive statistical model of a data distribution. For that re...
Christoph Heinz, Bernhard Seeger
206
Voted
SIGMOD
2009
ACM
175views Database» more  SIGMOD 2009»
16 years 1 months ago
QoX-driven ETL design: reducing the cost of ETL consulting engagements
As business intelligence becomes increasingly essential for organizations and as it evolves from strategic to operational, the complexity of Extract-Transform-Load (ETL) processes...
Alkis Simitsis, Kevin Wilkinson, Malú Caste...
ALDT
2011
Springer
200views Algorithms» more  ALDT 2011»
14 years 25 days ago
Vote Elicitation with Probabilistic Preference Models: Empirical Estimation and Cost Tradeoffs
A variety of preference aggregation schemes and voting rules have been developed in social choice to support group decision making. However, the requirement that participants provi...
Tyler Lu, Craig Boutilier
SIGCSE
2006
ACM
139views Education» more  SIGCSE 2006»
15 years 6 months ago
Closing the loop on test creation: a question assessment mechanism for instructors
New accreditation requirements focus on education as a “continuous improvement process.” The most important part of such a process is that information gets fed back into the s...
Titus Winters, Tom Payne