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JAL
2002
113views more  JAL 2002»
15 years 1 months ago
A multivariate view of random bucket digital search trees
We take a multivariate view of digital search trees by studying the number of nodes of different types that may coexist in a bucket digital search tree as it grows under an arbitr...
Friedrich Hubalek, Hsien-Kuei Hwang, William Lew, ...
SIGCSE
2002
ACM
141views Education» more  SIGCSE 2002»
15 years 1 months ago
Teaching introductory Java through LEGO MINDSTORMS models
Innovative teachers are continually looking for creative ideas, both to get their ideas across and to hold the interest of their students. One of the latest trends is the use of L...
David J. Barnes
SIGIR
2002
ACM
15 years 1 months ago
Collaborative filtering with privacy via factor analysis
Collaborative filtering (CF) is valuable in e-commerce, and for direct recommendations for music, movies, news etc. But today's systems have several disadvantages, including ...
John F. Canny
SIGIR
2002
ACM
15 years 1 months ago
Document clustering with cluster refinement and model selection capabilities
In this paper, we propose a document clustering method that strives to achieve: (1) a high accuracy of document clustering, and (2) the capability of estimating the number of clus...
Xin Liu, Yihong Gong, Wei Xu, Shenghuo Zhu
NETWORK
2007
187views more  NETWORK 2007»
15 years 1 months ago
Cooperative and opportunistic transmission for wireless ad hoc networks
Moving toward 4G, wireless ad hoc networks receive growing interest due to users’ provisioning of mobility, usability of services, and seamless communications. In ad hoc network...
Qian Zhang, Qing Chen, Fan Yang, Xuemin Shen, Zhis...