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WWW
2009
ACM
16 years 7 months ago
Graffiti: node labeling in heterogeneous networks
We introduce a multi-label classification model and algorithm for labeling heterogeneous networks, where nodes belong to different types and different types have different sets of...
Ralitsa Angelova, Gjergji Kasneci, Fabian M. Sucha...
WWW
2007
ACM
16 years 7 months ago
Efficient training on biased minimax probability machine for imbalanced text classification
The Biased Minimax Probability Machine (BMPM) constructs a classifier which deals with the imbalanced learning tasks. In this paper, we propose a Second Order Cone Programming (SO...
Xiang Peng, Irwin King
CHI
2005
ACM
16 years 7 months ago
Parallel worlds: immersion in location-based experiences
This paper analyses the stages and circumstances for immersion based on quantitative and qualitative feedback from 563 people who took part in a three week long public trial of a ...
Ben J. C. Clayton, Erik Geelhoed, Josephine Reid, ...
CHI
2002
ACM
16 years 7 months ago
The context fabric: an infrastructure for context-aware computing
Despite many sensor, hardware, networking, and software advances, it is still quite difficult to build effective and reliable context-aware applications. We propose to build a con...
Jason I. Hong
DCC
2005
IEEE
16 years 6 months ago
Coding the Wavelet Spatial Orientation Tree with Low Computational Complexity
ct A very fast, low complexity algorithm for resolution scalable and random access decoding is presented. The algorithm is based on AGP (Alphabet and Group Partitioning) [1], where...
Yushin Cho, Amir Said, William A. Pearlman