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ACS
2007
13 years 9 months ago
Yoneda Structures from 2-toposes
A 2-categorical generalisation of the notion of elementary topos is provided, and some of the properties of the yoneda structure [SW78] it generates are explored. Results enabling ...
Mark Weber
KI
2008
Springer
13 years 8 months ago
Interactive Dynamic Information Extraction
The IDEX system is a prototype of an interactive dynamic Information Extraction (IE) system. A user of the system expresses an information request for a topic description which is ...
Kathrin Eichler, Holmer Hemsen, Markus Löckel...
CONNECTION
2002
58views more  CONNECTION 2002»
13 years 8 months ago
Providing social scaffolding for effective agent communities
This paper explores the general landscape of virtual communities and reflects upon their relevance to their agent community counterparts. It examines several disparate virtual com...
Gregory M. P. O'Hare
SJIS
2002
79views more  SJIS 2002»
13 years 8 months ago
Located Accountabilities in Technology Production
This paper explores the relevance of recent feminist reconstructions of objectivity for the development of alternative practices of technology production and use. I take as my sta...
Lucy A. Suchman
PSYCHNOLOGY
2008
92views more  PSYCHNOLOGY 2008»
13 years 8 months ago
Experiences of Evaluating Presence in Augmented Realities
This paper presents an overview of a study of 24 people who used an augmented reality game called TimeWarp. The paper initially discusses the game and evaluation methods chosen, i...
Rod McCall, Anne-Kathrin Braun