... Modelling Information operations Since the 1960s, researchers have developed a number of models for information behaviour (for an overview, see Case, 2012, pp. 133-198 ; Wilson, 2010). Classic frameworks include, for example, Wilson’s (1981) model of information-seeking behaviour, Dervin’s...

...Maja Žumer Heting   Chu . Information Representation and Retrieval in the Digital Age (2nd ed.) . Medford, NJ : Information Today   2010 . 306 pp. , ISBN: 978‐1‐57387‐393‐2 © Emerald Group Publishing Limited 2011 --> Information operations Information...

... performance evaluation Search output Cognition Information operations Understanding how people assess relevance has been one of the core research areas in information retrieval (IR) since its inception as an academic discipline. If we understand more about the relevance decisions people make when...

... retrieval Indexing Information operations Information retrieval In her classic study of the information needs and uses of humanities scholars, Stone (1982, p. 296) reported on a recurring theme in the literature to the effect that books were the prime information source of humanists, and more...