Michael Hafner

2008
17	EE	Ruth Breu, Michael Hafner, Frank Innerhofer-Oberperfler, Florian Wozak: Model-Driven Security Engineering of Service Oriented Systems. UNISCON 2008: 59-71
2007
16	EE	Michael Hafner, Leonhard Brunauer, Hannes Payer, Robert Resch, Friedrich Wrba, Alfred Gangl, Andreas Vecsei, Andreas Uhl: Pit Pattern Classification of Zoom-Endoscopical Colon Images Using DCT and FFT. CBMS 2007: 159-164
15	EE	Berthold Agreiter, Muhammad Alam, Ruth Breu, Michael Hafner, Alexander Pretschner, Jean-Pierre Seifert, Xinwen Zhang: A technical architecture for enforcing usage control requirements in service-oriented architectures. SWS 2007: 18-25
14		Berthold Agreiter, Michael Hafner, Ruth Breu: A Fair Non-repudiation Service in a Web Services Peer-to-Peer Environment. WOSIS 2007: 63-72
2006
13	EE	Muhammad Alam, Ruth Breu, Michael Hafner: Modeling permissions in a (U/X)ML world. ARES 2006: 685-692
12		Muhammad Alam, Michael Hafner, Ruth Breu: Modeling Authorization in an SOA based Application Scenario. IASTED Conf. on Software Engineering 2006: 79-84
11	EE	Michael Hafner, Muhammad Alam, Ruth Breu: Towards a MOF/QVT-Based Domain Architecture for Model Driven Security. MoDELS 2006: 275-290
10	EE	Muhammad Alam, Michael Hafner, Ruth Breu, Stefan Unterthiner: A Framework for Modeling Restricted Delegation in Service Oriented Architecture. TrustBus 2006: 142-151
9		Michael Hafner, Ruth Breu, Berthold Agreiter, Andrea Nowak: SECTET - An Extensible Framework for the Realization of Secure Inter-Organizational Workflows. WOSIS 2006: 47-57
2005
8		Michael Hafner, Ruth Breu, Michael Breu: A Security Architecture for Inter-Organizational Workflows: Putting Security Standards for Web Services Together. ICEIS (3) 2005: 128-135
7	EE	Ruth Breu, Michael Breu, Michael Hafner, Andrea Nowak: Web Service Engineering - Advancing a New Software Engineering Discipline. ICWE 2005: 8-18
6	EE	Michael Hafner, Michael Breu, Ruth Breu, Andrea Nowak: Modelling Inter-organizational Workflow Security in a Peer-to-Peer Environment. ICWS 2005: 533-540
5	EE	Michael Hafner, Ruth Breu: Realizing Model Driven Security for Inter-organizational Workflows with WS-CDL and UML 2.0. MoDELS 2005: 39-53
4	EE	Jan Mendling, Michael Hafner: From Inter-organizational Workflows to Process Execution: Generating BPEL from WS-CDL. OTM Workshops 2005: 506-515
3	EE	Ruth Breu, Michael Hafner, Barbara Weber, Andrea Nowak: Model Driven Security for Inter-organizational Workflows in e-Government. TCGOV 2005: 122-133
2004
2		Ruth Breu, Michael Hafner, Barbara Weber: Modeling and Realizing Security-Critical Inter-Organizational Workflows. IASSE 2004: 139-144
1		Ruth Breu, Klaus Burger, Michael Hafner, Gerhard Popp: Towards a Systematic Development of Secure Systems. WOSIS 2004: 1-12

Coauthor Index

1	Berthold Agreiter	[9] [14] [15]
2	Muhammad Alam	[10] [11] [12] [13] [15]
3	Michael Breu	[6] [7] [8]
4	Ruth Breu	[1] [2] [3] [5] [6] [7] [8] [9] [10] [11] [12] [13] [14] [15] [17]
5	Leonhard Brunauer	[16]
6	Klaus Burger	[1]
7	Alfred Gangl	[16]
8	Frank Innerhofer-Oberperfler	[17]
9	Jan Mendling	[4]
10	Andrea Nowak	[3] [6] [7] [9]
11	Hannes Payer	[16]
12	Gerhard Popp	[1]
13	Alexander Pretschner	[15]
14	Robert Resch	[16]
15	Jean-Pierre Seifert	[15]
16	Andreas Uhl	[16]
17	Stefan Unterthiner	[10]
18	Andreas Vecsei	[16]
19	Barbara Weber	[2] [3]
20	Florian Wozak	[17]
21	Friedrich Wrba	[16]
22	Xinwen Zhang	[15]

Colors in the list of coauthors