Christoph Fuchs, Georg Groh. Appropriateness of Search Engines, Social Networks, and Directly Approaching Friends to Satisfy Information Needs. In Jian Pei, Fabrizio Silvestri, Jie Tang, editors, Proceedings of the 2015 IEEE/ACM International Conference on Advances in Social Networks Analysis and Mining, ASONAM 2015, Paris, France, August 25 - 28, 2015. pages 1248-1253, ACM, 2015. [doi]
Abstract is missing.