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JMLR
2012
12 years 22 days ago
Age-Layered Expectation Maximization for Parameter Learning in Bayesian Networks
The expectation maximization (EM) algorithm is a popular algorithm for parameter estimation in models with hidden variables. However, the algorithm has several non-trivial limitat...
Avneesh Singh Saluja, Priya Krishnan Sundararajan,...
ICDE
2012
IEEE
246views Database» more  ICDE 2012»
12 years 21 days ago
HiCS: High Contrast Subspaces for Density-Based Outlier Ranking
—Outlier mining is a major task in data analysis. Outliers are objects that highly deviate from regular objects in their local neighborhood. Density-based outlier ranking methods...
Fabian Keller, Emmanuel Müller, Klemens B&oum...
HSNMC
2004
Springer
121views Multimedia» more  HSNMC 2004»
14 years 3 months ago
RBU+: Recursive Binding Update for End-to-End Route Optimization in Nested Mobile Networks
In this paper, we propose an end-to-end route optimization scheme for nested mobile networks, which we refer to as Recursive Binding Update plus (RBU+). A nested mobile network is ...
Ho-sik Cho, Eun Kyoung Paik, Yanghee Choi
MIS
1999
Springer
84views Multimedia» more  MIS 1999»
14 years 2 months ago
Minimizing Bandwidth Requirements for On-Demand Data Delivery
Recent techniques for multicast or broadcast delivery of streaming media can provide immediate service to each client request yet achieve considerable client stream sharing (i.e.,...
Derek L. Eager, Mary K. Vernon, John Zahorjan
STOC
2000
ACM
137views Algorithms» more  STOC 2000»
14 years 1 months ago
On the complexity of verifiable secret sharing and multiparty computation
We first study the problem of doing Verifiable Secret Sharing (VSS) information theoretically secure for a general access structure. We do it in the model where private channels b...
Ronald Cramer, Ivan Damgård, Stefan Dziembow...