- Phone: +43 (1) 505 36 88
- Fax: +43 (1) 505 88 88
Bio
Markus Klemen is lecturer at the Technical University of Vienna and Managing Director of Secure Business Austria. His research focuses mainly on applied concepts of IT-security and semantic database solutions. Markus graduated with a Master’s degree in International Business Administration from the University of Vienna. During 10 years of work as IT-Security consultant and software project manager he carried out various customer projects. He introduced and thought several lectures on IT-Security at the Technical University of Vienna and was responsible for the IT-Management of the Institute for Software Technology and Interactive Systems.
Markus is certified CISSP (Certified Information Security Systems Professional) and CISA (Certified Information Systems Auditor).
Publications
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Edgar R. Weippl and Markus Klemen and Philippe Benditsch and Gerald Futschek, "OCG IT-Security Zertifikat fuer Nutzer," in IRIS 2008, 2008. BibTeX
@INPROCEEDINGS{Benditsch_OCGITSecurityZertifikat_2008,
Author = {{Edgar R.} Weippl and Markus Klemen and Philippe Benditsch and Gerald Futschek},
title = {OCG IT-Security Zertifikat fuer Nutzer},
booktitle = {IRIS 2008},
year = {2008},
month = {1},
} -
Edgar R. Weippl and Markus Klemen and Stefan Raffeiner, "The Semantic Web for Knowledge and Data Management: Technologies and Practices." Idea Group, 2008, pp. 38-48. BibTeX
@INBOOK{Weippl_ImprovingStorageConceptsforSemanticModelsandOntologies_2008,
Author = {{Edgar R.} Weippl and Markus Klemen and Stefan Raffeiner},
title = {The Semantic Web for Knowledge and Data Management: Technologies and Practices},
year = {2008},
month = {1},
chapter = {Improving Storage Concepts for Semantic Models and Ontologies},
pages = {38--48},
publisher = {Idea Group},
} -
Edgar R. Weippl and Markus Klemen and Benjamin Böck, "The Handbook of Computer Networks." Wiley, 2007. BibTeX
@INBOOK{Bock_SocialEngineering_2007,
Author = {{Edgar R.} Weippl and Markus Klemen and Benjamin Böck},
title = {The Handbook of Computer Networks},
year = {2007},
month = {1},
chapter = {Social Engineering},
publisher = {Wiley},
} -
Stefan Fenz and Edgar R. Weippl and Markus Klemen and Andreas Ekelhart and Gernot Goluch, "Architectural approach for handling semi-structured data in an user-centered working environment," International Journal of Web Information Systems, vol. 3, iss. 3, pp. 198-211, 2007. BibTeX | PDF
@ARTICLE{Ekelhart_Architecturalapproachhandling_2007,
Author = {Stefan Fenz and {Edgar R.} Weippl and Markus Klemen and Andreas Ekelhart and Gernot Goluch},
title = {Architectural approach for handling semi-structured data in an user-centered working environment},
journal = {International Journal of Web Information Systems},
year = {2007},
month = {1},
abstract = {Purpose of this paper Today the amount of all kind of digital data (e.g., documents and e-mails), existing on every user's computer, is continuously growing. Users are faced with huge difficulties when it comes to handling the existing data pool and finding specific information respectively. We aim to discover new ways of searching and finding semi-structured data by integrating semantic metadata. Design/methodology/approach The proposed architecture allows cross border searches spanning various applications and operating system activities (e.g., file access and network traffic) and improves the human working process by offering context specific, automatically generated links that are created using ontologies. Findings The proposed semantic enrichment of automated gathered data is a useful approach to reflect the human way of thinking which is accomplished by remembering relations rather than keywords or tags. The proposed architecture supports the goals of supporting the human working process by managing and enriching personal data, e.g. by providing a database model which supports the semantic storage idea through a generic and flexible structure or the modular structure and composition of data collectors. Originality/value Available programs to manage personal data usually offer searches either via keywords or full text search. Each of these existing search methodologies has its shortcomings and apart from that, people tend to forget names of specific objects. It is often easier to remember the context of a situation in which e.g. a file was created or a website was visited. By proposing our architectural approach for handling semi-structured data we are able to offer sophisticated and more applicable search mechanism regarding the way of human thinking.},
pdf = {2007 - Ekelhart - Architectural Approach for Handling Semi-Structured Data in a User-Centered Working Environment.pdf},
volume = {3},
number = {3},
pages = {198-211},
note = {ISSN: 1744-0084},
} -
Stefan Fenz and Edgar R. Weippl and Markus Klemen and Andreas Ekelhart, "Security Ontologies: Improving Quantitative Risk Analysis," in Proceedings of the 40th Hawaii International Conference on System Sciences, HICSS2007, 2007, pp. 156-162. BibTeX | PDF
@INPROCEEDINGS{Ekelhart_SecurityOntologiesImproving_2007,
Author = {Stefan Fenz and {Edgar R.} Weippl and Markus Klemen and Andreas Ekelhart},
sbahotlist = {true},
title = {Security Ontologies: Improving Quantitative Risk Analysis},
booktitle = {Proceedings of the 40th Hawaii International Conference on System Sciences, HICSS2007},
year = {2007},
month = {1},
pdf = {2007 - Ekelhart - Security Ontologies Improving Quantitative Risk Analysis.pdf},
pages = {156-162},
publisher = {IEEE Computer Society},
note = {0-7695-2755-8},
} -
A Min Tjoa and Stefan Fenz and Edgar R. Weippl and Markus Klemen and Andreas Ekelhart, "The Semantic Desktop: A Semantic Personal Information Management System based on RDF and Topic Maps," in Proceedings of the ODBIS Workshop, 31st International Conference on Very Large Data Bases (VLDB) 2005, 2005, pp. 135-151. BibTeX | PDF
@INPROCEEDINGS{Weippl_SemanticDesktopSemantic_2005,
Author = {{A Min} Tjoa and Stefan Fenz and {Edgar R.} Weippl and Markus Klemen and Andreas Ekelhart},
sbahotlist = {true},
title = {The Semantic Desktop: A Semantic Personal Information Management System based on RDF and Topic Maps},
booktitle = {Proceedings of the ODBIS Workshop, 31st International Conference on Very Large Data Bases (VLDB) 2005},
year = {2005},
month = {10},
pdf = {2005 - Weippl - The Semantic Desktop.pdf},
number = {4623},
pages = {135-151},
}