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COMPSAC
2010
IEEE
13 years 7 months ago
Behavior Monitoring in Self-Healing Service-Oriented Systems
Web services and service-oriented architecture (SOA) have become the de facto standard for designing distributed and loosely coupled applications. Many servicebased applications de...
Harald Psaier, Florian Skopik, Daniel Schall, Scha...
ICEBE
2009
IEEE
118views Business» more  ICEBE 2009»
13 years 7 months ago
Temporal Exception Prediction for Loops in Resource Constrained Concurrent Workflows
Workflow management systems (WfMS) are widely used for improving business processes and providing better quality of services. However, rapid changes in business environment can ca...
Iok-Fai Leong, Yain-Whar Si
ICDE
2003
IEEE
149views Database» more  ICDE 2003»
14 years 11 months ago
Indexing Weighted-Sequences in Large Databases
We present an index structure for managing weightedsequences in large databases. A weighted-sequence is defined as a two-dimensional structure where each element in the sequence i...
Haixun Wang, Chang-Shing Perng, Wei Fan, Sanghyun ...
ACSC
2005
IEEE
14 years 3 months ago
A Novel Fuzzy Logic Controller (FLC) for Shortening the TCP Channel Roundtrip Time by Eliminating User Buffer Overflow Adaptivel
The proposed Fuzzy Logic Controller (FLC) is a novel approach for dynamic buffer tuning at the user/server level. It eliminates buffer overflow by ensuring that the buffer length ...
Wilfred W. K. Lin, Allan K. Y. Wong, Tharam S. Dil...
SIGMOD
2010
ACM
249views Database» more  SIGMOD 2010»
13 years 10 months ago
Worry-free database upgrades: automated model-driven evolution of schemas and complex mappings
Schema evolution is an unavoidable consequence of the application development lifecycle. The two primary schemas in an application, the client conceptual object model and the pers...
James F. Terwilliger, Philip A. Bernstein, Adi Unn...