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» Reconciling Attribute Values from Multiple Data Sources
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ICSEA
2009
IEEE
15 years 6 months ago
A Software Requirements Change Source Taxonomy
— Requirements changes during software development pose a risk to cost, schedule and quality while at the same time providing an opportunity to add value. Provision of a generic ...
Sharon McGee, Des Greer
SIGMOD
2008
ACM
113views Database» more  SIGMOD 2008»
14 years 11 months ago
Supporting OLAP operations over imperfectly integrated taxonomies
OLAP is an important tool in decision support. With the help of domain knowledge, such as hierarchies of attribute values, OLAP helps the user observe the effects of various decis...
Yan Qi 0002, K. Selçuk Candan, Jun'ichi Tat...
BMCBI
2008
160views more  BMCBI 2008»
14 years 11 months ago
Predicting cancer involvement of genes from heterogeneous data
Background: Systematic approaches for identifying proteins involved in different types of cancer are needed. Experimental techniques such as microarrays are being used to characte...
Ramon Aragues, Chris Sander, Baldo Oliva
ISVC
2007
Springer
15 years 5 months ago
ChipViz : Visualizing Memory Chip Test Data
This paper presents a technique that allows test engineers to visually analyze and explore within memory chip test data. We represent the test results from a generation of chips al...
Amit P. Sawant, Ravi Raina, Christopher G. Healey
VLDB
1999
ACM
140views Database» more  VLDB 1999»
15 years 3 months ago
Combining Histograms and Parametric Curve Fitting for Feedback-Driven Query Result-size Estimation
This paper aims to improve the accuracy of query result-size estimations in query optimizers by leveraging the dynamic feedback obtained from observations on the executed query wo...
Arnd Christian König, Gerhard Weikum