Sciweavers

BIRTE
2008
141views Business» more  BIRTE 2008»
14 years 1 months ago
On Solving Efficiently the View Selection Problem under Bag-semantics
Foto N. Afrati, Matthew Damigos, Manolis Gergatsou...
BDIM
2008
IEEE
141views Business» more  BDIM 2008»
14 years 1 months ago
IT confidentiality risk assessment for an architecture-based approach
Information systems require awareness of risks and a good understanding of vulnerabilities and their exploitations. In this paper, we propose a novel approach for the systematic as...
Ayse Morali, Emmanuele Zambon, Sandro Etalle, Paul...
AAAI
2007
14 years 1 months ago
Representing and Reasoning about Commitments in Business Processes
A variety of business relationships in open settings can be understood in terms of the creation and manipulation of commitments among the participants. These include B2C and B2B c...
Nirmit Desai, Amit K. Chopra, Munindar P. Singh
GECON
2009
Springer
96views Business» more  GECON 2009»
14 years 2 months ago
A QoS-Based Selection Mechanism Exploiting Business Relationships in Workflows
This paper deals with the problem of selecting service instances to execute workflow processes by not only taking into consideration Quality of Service (QoS) constraints, posed by ...
Dimosthenis Kyriazis, Konstantinos Tserpes, Ioanni...
BPM
2009
Springer
79views Business» more  BPM 2009»
14 years 2 months ago
The Triconnected Abstraction of Process Models
ion of Process Models Artem Polyvyanyy, Sergy Smirnov, Mathias Weske Technischer Bericht Deckblatt Rückseite.indd 1 17.12.2008 13:26:50 Uhr
Artem Polyvyanyy, Sergey Smirnov 0002, Mathias Wes...
BIRTHDAY
2009
Springer
14 years 3 months ago
Enhancing Tropos with Commitments
This paper motivates a novel metamodel and methodology for specifying cross-organizational business interactions that is based on Tropos. Current approaches for business modeling a...
Pankaj R. Telang, Munindar P. Singh
ICECCS
1995
IEEE
100views Hardware» more  ICECCS 1995»
14 years 3 months ago
POSD-a notation for presenting complex systems of processes
When trying to describe the behaviour of large systems, such as the business processes of large enterprises, we often adopt diagramming techniques based on derivatives of data flo...
Peter Henderson, Graham D. Pratten
BPM
2000
Springer
133views Business» more  BPM 2000»
14 years 3 months ago
Workflow Verification: Finding Control-Flow Errors Using Petri-Net-Based Techniques
Workflow management systems facilitate the everyday operation of business processes by taking care of the logistic control of work. In contrast to traditional information systems, ...
Wil M. P. van der Aalst
BPM
2003
Springer
115views Business» more  BPM 2003»
14 years 3 months ago
Mining Most Specific Workflow Models from Event-Based Data
This paper presents an approach on mining most specific workflow models from event-based data. The approach is embedded in the context of data mining and knowledge discovery in dat...
Guido Schimm
BPM
2003
Springer
123views Business» more  BPM 2003»
14 years 3 months ago
A Top-Down Petri Net-Based Approach for Dynamic Workflow Modeling
A top-down approach for workflow design is proposed in the framework of Petri net theory. Simple but powerful refinement rules are proposed that guarantee soundness of the resultin...
Piotr Chrzastowski-Wachtel, Boualem Benatallah, Ra...