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ACTAC
2008
94views more  ACTAC 2008»
15 years 7 months ago
Effect Preservation in Transaction Processing in Rule Triggering Systems
Rules provide an expressive means for implementing database behavior: They cope with changes and their ramifications. Rules are commonly used for integrity enforcement, i.e., for ...
Mira Balaban, Steffen Jurk
ESWA
2008
124views more  ESWA 2008»
15 years 6 months ago
An expert system for dynamic re-coordination of distributed workflows
A persistent problem in the use of automated workflow management systems for inter-organizational workflows has been the need for manual redefinition of coordination points in the...
William L. Kuechler Jr., Vijay K. Vaishnavi
LPAR
2010
Springer
15 years 4 months ago
Verifying Pointer and String Analyses with Region Type Systems
Pointer analysis statically approximates the heap pointer structure during a program execution in order to track heap objects or to establish alias relations between references, a...
Lennart Beringer, Robert Grabowski, Martin Hofmann
CVPR
2009
IEEE
17 years 1 months ago
Cooperative Mapping of Multiple PTZ Cameras in Automated Surveillance Systems
Due to the capacity of pan-tilt-zoom (PTZ) cameras to simultaneously cover a panoramic area and maintain high resolution imagery, researches in automated surveillance systems wi...
Andreas Koschan, Anis Drira, Chung-Chen Chen, Mong...
PODS
2004
ACM
147views Database» more  PODS 2004»
16 years 6 months ago
Flexible Time Management in Data Stream Systems
Continuous queries in a Data Stream Management System (DSMS) rely on time as a basis for windows on streams and for defining a consistent semantics for multiple streams and updata...
Utkarsh Srivastava, Jennifer Widom