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CINQ
2004
Springer
182views Database» more  CINQ 2004»
13 years 11 months ago
Mining Constrained Graphs: The Case of Workflow Systems
Abstract. Constrained graphs are directed graphs describing the control flow of processes models. In such graphs, nodes represent activities involved in the process, and edges the ...
Gianluigi Greco, Antonella Guzzo, Giuseppe Manco, ...
COOPIS
2004
IEEE
13 years 11 months ago
EMMA - A Query Algebra for Enhanced Multimedia Meta Objects
Enhanced Multimedia Meta Objects (EMMOs) are a novel approach to multimedia content modeling, combining media, semantic relationships between those media, as well as functionality ...
Sonja Zillner, Utz Westermann, Werner Winiwarter
ER
2006
Springer
99views Database» more  ER 2006»
13 years 11 months ago
Choreographies as Federations of Choreographies and Orchestrations
We propose a new conceptual model for choreographies of web-services. Choreographies are seen as virtual workflow models shared among participants. Subsets of these participants mi...
Johann Eder, Marek Lehmann, Amirreza Tahamtan
SEMWIKI
2008
157views Data Mining» more  SEMWIKI 2008»
13 years 9 months ago
RDF Authoring in Wikis
Although the Semantic Web vision is gaining momentum and the underlying technologies are used in many different areas, there still seems to be no agreement on how they should be us...
Florian Schmedding, Christoph Hanke, Thomas Hornun...
EGCDMAS
2004
135views ECommerce» more  EGCDMAS 2004»
13 years 9 months ago
Multiple electronic signatures on multiple documents
European, international and Internet standards are available to support electronic signatures. The most common signature formats are defined via the ASN.1 syntax with DER encoding,...
Antonio Lioy, Gianluca Ramunno