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Van Adrichem, N.L.M. (author), Blenn, N. (author), Reyes-Lua, A. (author), Wang, X. (author), Wasif, M. (author), Fatturrahman, F. (author), Kuipers, F.A. (author)DNSSEC offers protection against spoofing of DNS data by providing origin authentication, ensuring data integrity and authentication of non-existence by using public-key cryptography. Although the relevance of securing a technology as crucial to the Internet as DNS is obvious, the DNSSEC implementation increases the complexity of the deployed...journal article 2015
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Blenn, N. (author)This thesis presents methods and techniques to analyze content propagation within online social networks (OSNs) using a graph theoretical approach. Important factors and different techniques to analyze and describe content propagation, starting from the smallest entity in a network, representing a user-account, up to complete friendship graphs...doctoral thesis 2014
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Doerr, C. (author), Blenn, N. (author), Van Mieghem, P. (author)The infection times of individuals in online information spread such as the inter-arrival time of Twitter messages or the propagation time of news stories on a social media site can be explained through a convolution of lognormally distributed observation and reaction times of the individual participants. Experimental measurements support the...journal article 2013
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Liu, D. (author), Blenn, N. (author), Van Mieghem, P.F.A. (author)ur society contains all types of organizations, such as companies, research groups and hobby clubs. Affliation networks, as a large and important portion of social networks, consist of individuals and their affiation relations: Two individuals are connected by a link if they belong to the same organization(s). Affliation networks naturally...journal article 2012
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Liu, D. (author), Blenn, N. (author), Van Mieghem, P.F.A. (author)Social networks, as well as many other real-world networks, exhibit overlapping community structure. In this paper, we present formulas which facilitate the computation for characterizing the overlapping community structure of networks. A hypergraph representation of networks with overlapping community structure is introduced. Using the...journal article 2012