Aalborg Universitet An Information Theory Approach to Identify Sets of Key Players Ortiz-Arroyo, Daniel; Hussain, Dil Muhammad Akbar Published in: Intelligence and Security Informatics DOI (link to publication from Publisher): 10.1007/978-3-540-89900-6_5 Publication date: 2008 Document Version Early version, also known as pre-print Link to publication from Aalborg University Citation for published version (APA): Ortiz-Arroyo, D., & Hussain, D. M. A. (2008). An Information Theory Approach to Identify Sets of Key Players. In D. O. Arroyo (Ed.), Intelligence and Security Informatics: First European Conference, EuroISI 2008, Esbjerg, Denmark, December 3-5, 2008. Proceedings (pp. 15-26). Springer. Lecture Notes in Computer Science, No. 5376 https://doi.org/10.1007/978-3-540-89900-6_5 General rights Copyright and moral rights for the publications made accessible in the public portal are retained by the authors and/or other copyright owners and it is a condition of accessing publications that users recognise and abide by the legal requirements associated with these rights. ? Users may download and print one copy of any publication from the public portal for the purpose of private study or research. ? You may not further distribute the material or use it for any profit-making activity or commercial gain ? You may freely distribute the URL identifying the publication in the public portal ? Take down policy If you believe that this document breaches copyright please contact us at vbn@aub.aau.dk providing details, and we will remove access to the work immediately and investigate your claim. Downloaded from vbn.aau.dk on: April 24, 2020