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TSE
2010
135views more  TSE 2010»
15 years 4 months ago
Exception Handling for Repair in Service-Based Processes
—This paper proposes a self-healing approach to handle exceptions in service-based processes and to repair the faulty activities with a model-based approach. In particular, a set...
Gerhard Friedrich, Mariagrazia Fugini, Enrico Muss...
VLDB
2006
ACM
490views Database» more  VLDB 2006»
17 years 6 months ago
The New Casper: Query Processing for Location Services without Compromising Privacy
This paper tackles a major privacy concern in current location-based services where users have to continuously report their locations to the database server in order to obtain the ...
Mohamed F. Mokbel, Chi-Yin Chow, Walid G. Aref
ASWC
2008
Springer
15 years 8 months ago
Semantic Assistants - User-Centric Natural Language Processing Services for Desktop Clients
Today's knowledge workers have to spend a large amount of time and manual effort on creating, analyzing, and modifying textual content. While more advanced semantically-orient...
René Witte, Thomas Gitzinger
ICWE
2004
Springer
15 years 11 months ago
A System for Interactive Authorization for Business Processes for Web Services
Business Processes for Web 1 Services are the new paradigm for virtual organization. In such cross organizational partnerships no business partner may guess a priori what kind of c...
Hristo Koshutanski, Fabio Massacci
MM
2005
ACM
118views Multimedia» more  MM 2005»
15 years 11 months ago
Supporting multi-party voice-over-IP services with peer-to-peer stream processing
Multi-party voice-over-IP (MVoIP) services provide economical and natural group communication mechanisms for many emerging applications such as on-line gaming, distance collaborat...
Xiaohui Gu, Zhen Wen, Philip S. Yu, Zon-Yin Shae