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CIKM
2008
Springer
15 years 9 months ago
Modeling hidden topics on document manifold
Topic modeling has been a key problem for document analysis. One of the canonical approaches for topic modeling is Probabilistic Latent Semantic Indexing, which maximizes the join...
Deng Cai, Qiaozhu Mei, Jiawei Han, Chengxiang Zhai
DIS
2006
Springer
15 years 9 months ago
Change Detection with Kalman Filter and CUSUM
Knowledge discovery systems are constrained by three main limited resources: time, memory and sample size. Sample size is traditionally the dominant limitation, but in many present...
Milton Severo, João Gama
PAM
2010
Springer
15 years 9 months ago
OpenTM: Traffic Matrix Estimator for OpenFlow Networks
Abstract. In this paper we present OpenTM, a traffic matrix estimation system for OpenFlow networks. OpenTM uses built-in features provided in OpenFlow switches to directly and acc...
Amin Tootoonchian, Monia Ghobadi, Yashar Ganjali
ESOP
2008
Springer
15 years 9 months ago
A Formal Implementation of Value Commitment
In an optimistic approach to security, one can often simplify protocol design by relying on audit logs, which can be analyzed a posteriori. Such auditing is widely used in practice...
Cédric Fournet, Nataliya Guts, Francesco Za...
EURONGI
2008
Springer
15 years 9 months ago
Interference-Aware Channel Assignment in Wireless Mesh Networks
DED ABSTRACT The increased popularity and the growth in the number of deployed IEEE 802.11 Access Points (APs) have raised the opportunity to merge together various disjointed wire...
Rosario Giuseppe Garroppo, Stefano Giordano, David...
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