Titlebook: Social Informatics; 4th International Co Karl Aberer,Andreas Flache,Christophe Guéret Conference proceedings 2012 Springer-Verlag Berlin He

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Interpolating between Random Walks and Shortest Paths: A Path Functional Approach, a random or diffusive component, enabling free wandering. This paper proposes a thermodynamic formalism involving two path functionals, namely an energy functional governing the drift and an entropy functional governing the diffusion. A freely adjustable parameter, the temperature, arbitrates betwe

外科醫(yī)生

新娘

CAMP

Detecting Overlapping Communities in Location-Based Social Networks,ations, profiles as well as their online social connections become accessible to service providers. Different from social networks (e.g., Flickr, Facebook) which have explicit groups for users to subscribe or join, LBSNs usually have no explicit community structure. In order to capitalize on the lar

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,: A Programming Language for the Systematic Exploration of Human Computation Systems,r solutions based on past successful patterns..In this paper we present the . programming framework for engineering complex computation systems incorporating large crowds of networked humans and machines with a library of known interaction patterns. We evaluate . by programming a German-to-English t

lethal

莊嚴(yán)

Quality Assessment of User Comments on Mobile Platforms Considering Channel of Activation and Platfproducts and services are gaining importance in the context of purchasing decisions providers of review platforms are seeking for ways to improve the quality of their platforms. In the presented study user expectations regarding quality of comments were collected as well as reader perceptions of qua

BILIO

針葉樹

A Model to Represent Human Social Relationships in Social Network Graphs,between humans and ICT technologies. Therefore, the models of human social relationships are fundamental to characterise these systems and study the performance of socially-centric platforms depending on the social context where they operate. The goal of this paper is presenting a generative model f

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C4PS - Helping Facebookers Manage Their Privacy Settings,Protection from undesired recipients and harvesting by crawlers is implemented by access control, manually configured by the user in his privacy settings. Privacy unfriendly default settings and the user unfriendly privacy setting interfaces cause an unnoticed over-sharing. We propose . a concept fo