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» Efficient Model Update for General Link-Insertion Networks
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MSWIM
2006
ACM
15 years 3 months ago
An efficient multicast packet delivery scheme for UMTS
In this paper we present an efficient scheme for the multicast transmission of the data in the Universal Mobile Telecommunications System (UMTS). We take advantage of the tree top...
Antonios G. Alexiou, Dimitrios Antonellis, Christo...
UAI
2008
14 years 11 months ago
Efficient Inference in Persistent Dynamic Bayesian Networks
Numerous temporal inference tasks such as fault monitoring and anomaly detection exhibit a persistence property: for example, if something breaks, it stays broken until an interve...
Tomás Singliar, Denver Dash
ATAL
2008
Springer
14 years 11 months ago
An adaptive probabilistic trust model and its evaluation
In open settings, the participants are autonomous and there is no central authority to ensure the felicity of their interactions. When agents interact in such settings, each relie...
Chung-Wei Hang, Yonghong Wang, Munindar P. Singh
EDBT
2009
ACM
145views Database» more  EDBT 2009»
15 years 1 months ago
An efficient online auditing approach to limit private data disclosure
In a database system, disclosure of confidential private data may occur if users can put together the answers of past queries. Traditional access control mechanisms cannot guard a...
Haibing Lu, Yingjiu Li, Vijayalakshmi Atluri, Jaid...
ALGORITHMICA
2010
153views more  ALGORITHMICA 2010»
14 years 10 months ago
Confluently Persistent Tries for Efficient Version Control
We consider a data-structural problem motivated by version control of a hierarchical directory structure in a system like Subversion. The model is that directories and files can b...
Erik D. Demaine, Stefan Langerman, Eric Price