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MISQ
2002
111views more  MISQ 2002»
15 years 7 months ago
A Design Theory for Systems That Support Emergent Knowledge Processes
This paper addresses the design problem of providing IT support for emerging knowledge processes (EKPs). EKPs are organizational activity patterns that exhibit three characteristi...
M. Lynne Markus, Ann Majchrzak, Les Gasser
TSP
2010
15 years 2 months ago
Linear precoder design through cut-off rate maximization in MIMO-OFDM coded systems with imperfect CSIT
This paper proposes a linear transmitter design that aims at minimizing the packet error rate (PER) using partial channel state information at the transmitter (CSIT). The design is...
Francesc Rey, Meritxell Lamarca, Gregori Vá...
TOG
2012
181views Communications» more  TOG 2012»
13 years 10 months ago
Guided exploration of physically valid shapes for furniture design
Geometric modeling and the physical validity of shapes are traditionally considered independently. This makes creating aesthetically pleasing yet physically valid models challengi...
Nobuyuki Umetani, Takeo Igarashi, Niloy J. Mitra
TVCG
2012
171views Hardware» more  TVCG 2012»
13 years 10 months ago
Region-Based Line Field Design Using Harmonic Functions
—Field design has wide applications in graphics and visualization. One of the main challenges in field design has been how to provide users with both intuitive control over the d...
Chih-Yuan Yao, Ming-Te Chi, Tong-Yee Lee, Tao Ju
IDEAL
2009
Springer
16 years 2 months ago
Improving the Language Active Learning with Multiagent Systems
Nowadays, there is a growing need for providing novel solutions to facilitate active learning in dependency environments. This paper present a multiagent architecture that incorpor...
Cristian Pinzón, Vivian López, Javie...