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ICDAR
2009
IEEE
13 years 7 months ago
2009
IEEE
Chemical expressions have more variant structures in 2-D space than that in math equations. In this paper we propose a unified framework for recognizing handwritten chemical expre...
JUCS
2011
13 years 29 days ago
2011
: With the emergence of the Web 2.0 phenomena, technology-assisted social networking has become the norm. The potential of social software for collaborative learning purposes is cl...
FUZZIEEE
2007
IEEE
14 years 4 months ago
2007
IEEE
— In this paper we present information about our experiment with a social network of students from one school class. Each pupil has characterized his/her relationships to all sch...
HICSS
2007
IEEE
14 years 4 months ago
2007
IEEE
This paper examines the relationship between time duration and the quality of brainstorming output. Quality of brainstorming output is operationalized using creativity and feasibi...
AIED
2009
Springer
14 years 2 months ago
2009
Springer
The SIETTE collaborative environment allows students to take tests together in small groups. Individuals can communicate and hold discussions to solve test questions. This paper de...