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ICDE
2010
IEEE
194views Database» more  ICDE 2010»
16 years 1 months ago
Visualizing cost-based XQuery optimization
Abstract— Developing a full-fledged cost-based XQuery optimizer is a fairly complex task. Nowadays, there is little knowledge concerning suitable cost formulae and optimization ...
Andreas M. Weiner, Theo Härder, Renato Olivei...
OOPSLA
2007
Springer
16 years 28 days ago
From developer's head to developer tests: characterization, theories, and preventing one more bug
Unit testing frameworks like JUnit are a popular and effective way to prevent developer bugs. We are investigating two ways of building on these frameworks to prevent more bugs wi...
David Saff
174
Voted
CAISE
1999
Springer
15 years 11 months ago
Modeling Dynamic Domains with ConGolog
In this paper, we describe the process specification language ConGolog and show how it can be used to model business processes for requirements analysis. In ConGolog, the effects...
Yves Lespérance, Todd G. Kelley, John Mylop...
196
Voted
TOOLS
1998
IEEE
15 years 11 months ago
Declarative Reasoning about the Structure of Object-Oriented Systems
The structure of object-oriented systems typically forms a complicated, tangled web of interdependent classes. Understanding this implicit and hidden structure poses severe proble...
Roel Wuyts
BPM
2008
Springer
142views Business» more  BPM 2008»
15 years 8 months ago
Dimensions of Business Processes Quality (QoBP)
Conceptual modeling is an important tool for understanding and revealing weaknesses of business processes. Yet, the current practice in reengineering projects often considers simpl...
Mitra Heravizadeh, Jan Mendling, Michael Rosemann