Will This Exercise Be Good Enough?

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Representations Can Be Good Enough

When working remotely with physical objects obvious problems of reference arise because of the lack of a mutually shared object. Systems aiming to support such work tend to be based on understandings of face-to-face interaction and frequently use video. However, video introduces new interactional problems. This paper describes a field study of remote interaction around objects that is telephone...

When Will Information Retrieval Be “Good Enough”? User Effectiveness As a Function of Retrieval Accuracy

We describe a user study that examined the relationship between the quality of an Information Retrieval system and the effectiveness of its users in performing a task. The task involves finding answer facets of questions pertaining to a collection of newswire documents over a six month period. We artificially created sets of ranked lists at increasing levels of quality by blending the output of...

Will this paper ever be cited?

It is an accepted fact of academic life that some papers, in whatever discipline and wherever published, will never be cited. Empirical support for this can be found in studies such as those reported by Glanzel (1992), Rousseau (1994), and Egghe (2000) where the distribution of the time of first citation is investigated. In all cases, it is assumed that never-citation is connected with the perc...

Because good enough is never good enough

hsr Proceedings in intensive care and cardiovascular anesthesia 2012, Vol. 4 Corresponding author: Prof. Michael John Università Vita-Salute San Raffaele Via Olgettina, 48 20132 Milan, Italy e-mail: [email protected] And now for something completely different. Formula one racing drivers need to know the track they will be speeding around to avoid injuring themselves and others, and hopefully ...