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ICWL
2005
Springer
15 years 8 months ago
Grounding Collaborative Knowledge Building in Semantics-Based Critiquing
In this paper we investigate the use of Latent Semantic Analysis (LSA), Critiquing Systems, and Knowledge Building to support computerbased teaching of English composition. We have...
Anders I. Mørch, William K. Cheung, Kelvin ...
UIST
2003
ACM
15 years 7 months ago
Classroom BRIDGE: using collaborative public and desktop timelines to support activity awareness
Classroom BRIDGE supports activity awareness by facilitating planning and goal revision in collaborative, project-based middle school science. It integrates largescreen and deskto...
Craig H. Ganoe, Jacob P. Somervell, Dennis C. Neal...
COSIT
2003
Springer
122views GIS» more  COSIT 2003»
15 years 7 months ago
Communicating Vague Spatial Concepts in Human-GIS Interactions: A Collaborative Dialogue Approach
: Natural language requests involving vague spatial concepts are not easily communicated to a GIS because the meaning of spatial concepts depends largely on the contexts (such as t...
Guoray Cai, Hongmei Wang, Alan M. MacEachren
HICSS
2002
IEEE
79views Biometrics» more  HICSS 2002»
15 years 7 months ago
G-8 Collaborative Initiatives and the Digital Divide: Readiness for E-government
At the G-8 Kyushu-Okinawa Summit in July 2000, the industrialized nations acknowledged the advancement of the private sector in information technology (IT) and committed the organ...
Cheryl L. Brown
GIS
1995
ACM
15 years 6 months ago
Collaborative Spatial Decision Making with Qualitative Constraints
: Usually spatial planning problems involve a large number of decision makers with different backgrounds and interests. The process of Collaborative Spatial Decision Making (CSDM)...
Nikos I. Karacapilidis, Dimitris Papadias, Max J. ...