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» Models for Incomplete and Probabilistic Information
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ISORC
2005
IEEE
15 years 11 months ago
A GTRBAC Based System for Dynamic Workflow Composition and Management
In this paper, we propose an architecture for adaptive real-time workflow-based collaborative system. Such a system is needed to support real-time communication and sharing of inf...
Basit Shafiq, Arjmand Samuel, Halima Ghafoor
ICTAI
2003
IEEE
15 years 11 months ago
An Intelligent Early Warning System for Software Quality Improvement and Project Management
One of the main reasons behind unfruitful software development projects is that it is often too late to correct the problems by the time they are detected. It clearly indicates th...
Xiaoqing Frank Liu, Gautam Kane, Monu Bambroo
VLDB
1999
ACM
87views Database» more  VLDB 1999»
15 years 10 months ago
Query Optimization for XML
XML is an emerging standard for data representation and exchange on the World-Wide Web. Due to the nature of information on the Web and the inherent flexibility of XML, we expect...
Jason McHugh, Jennifer Widom
UAI
2007
15 years 7 months ago
Aggregating Across Multiple Levels of Granularity to Meet Customer and Organizational Query Requirements
A research organization responds to a variety of customer requests. Each high level request is broken down into a set of low level requests. For each low level request, the resear...
Suzanne M. Mahoney
MKTSCI
2008
68views more  MKTSCI 2008»
15 years 5 months ago
Supermarket Pricing Strategies
Most supermarket firms choose to position themselves by offering either "Every Day Low Prices" (EDLP) across several items or offering temporary price reductions (promot...
Paul B. Ellickson, Sanjog Misra