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CSCW
2012
ACM
12 years 3 months ago
Organizing without formal organization: group identification, goal setting and social modeling in directing online production
A challenge for many online production communities is to direct their members to accomplish tasks that are important to the group, even when these tasks may not match individual m...
Haiyi Zhu, Robert Kraut, Aniket Kittur
SYNASC
2008
IEEE
274views Algorithms» more  SYNASC 2008»
14 years 2 months ago
Verbalising R2ML Rules into SBVR
Nowadays, business rules receive a lot of attention from both industry and academia, as they are considered the ideal vehicle for capturing business logic. The purpose of our pape...
Oana Nicolae, Gerd Wagner
3DPVT
2004
IEEE
176views Visualization» more  3DPVT 2004»
13 years 11 months ago
3D Model Retrieval Based on 2D Slice Similarity Measurements
In this paper, we present an approach based on 2D slices for measuring similarity between 3D models. The key idea is to represent the 3D model by a series of slices along certain ...
Jiantao Pu, Yi Liu, Guyu Xin, Hongbin Zha, Weibin ...
ICASSP
2011
IEEE
12 years 11 months ago
Contour-based hidden Markov model to segment 2D ultrasound images
The segmentation of ultrasound images is challenging due to the difficulty of appropriate modeling of their appearance variations including speckle as well as signal dropout. We ...
Xiaoning Qian, Byung-Jun Yoon
EXPERT
2006
156views more  EXPERT 2006»
13 years 7 months ago
Computational Models of Ethical Reasoning: Challenges, Initial Steps, and Future Directions
on abstract principles that you can't easily apply in a formal, deductive fashion. So, the favorite tools of logicians and mathematicians, such as firstorder logic, aren'...
Bruce M. McLaren