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» On the Structure of Low Sets
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DAC
2002
ACM
14 years 10 months ago
DRG-cache: a data retention gated-ground cache for low power
In this paper we propose a novel integrated circuit and architectural level technique to reduce leakage power consumption in high performance cache memories using single Vt (trans...
Amit Agarwal, Hai Li, Kaushik Roy
KDD
2012
ACM
201views Data Mining» more  KDD 2012»
11 years 11 months ago
Low rank modeling of signed networks
Trust networks, where people leave trust and distrust feedback, are becoming increasingly common. These networks may be regarded as signed graphs, where a positive edge weight cap...
Cho-Jui Hsieh, Kai-Yang Chiang, Inderjit S. Dhillo...
SACRYPT
2005
Springer
146views Cryptology» more  SACRYPT 2005»
14 years 2 months ago
An Access Control Scheme for Partially Ordered Set Hierarchy with Provable Security
In a hierarchical structure, an entity has access to another if and only if the former is a superior of the later. The access control scheme for a hierarchy represented by a partia...
Jiang Wu, Ruizhong Wei
ENTCS
2008
73views more  ENTCS 2008»
13 years 9 months ago
Observational Coalgebras and Complete Sets of Co-operations
In this paper we introduce the notion of an observational coalgebra structure and of a complete set of co-operations. We demonstrate in various example the usefulness of these not...
Clemens Kupke, Jan J. M. M. Rutten
ICASSP
2011
IEEE
13 years 23 days ago
Learning and inference algorithms for partially observed structured switching vector autoregressive models
We present learning and inference algorithms for a versatile class of partially observed vector autoregressive (VAR) models for multivariate time-series data. VAR models can captu...
Balakrishnan Varadarajan, Sanjeev Khudanpur