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INFOCOM
2012
IEEE
12 years 22 days ago
On the construction of data aggregation tree with minimum energy cost in wireless sensor networks: NP-completeness and approxima
—In many applications, it is a basic operation for the sink to periodically collect reports from all sensors. Since the data gathering process usually proceeds for many rounds, i...
Tung-Wei Kuo, Ming-Jer Tsai
CAV
2012
Springer
223views Hardware» more  CAV 2012»
12 years 22 days ago
Detecting Fair Non-termination in Multithreaded Programs
Abstract. We develop compositional analysis algorithms for detecting nontermination in multithreaded programs. Our analysis explores fair and ultimatelyperiodic executions—i.e., ...
Mohamed Faouzi Atig, Ahmed Bouajjani, Michael Emmi...
ACL
2012
12 years 21 days ago
Historical Analysis of Legal Opinions with a Sparse Mixed-Effects Latent Variable Model
We propose a latent variable model to enhance historical analysis of large corpora. This work extends prior work in topic modelling by incorporating metadata, and the interactions...
William Yang Wang, Elijah Mayfield, Suresh Naidu, ...
ICFP
1997
ACM
14 years 2 months ago
The Development of Erlang
This paper describes the development of the programming language Erlang during the period 1985-1997. Erlang is a concurrent programming language designed for programming large-sca...
Joe L. Armstrong
KDD
1997
ACM
120views Data Mining» more  KDD 1997»
14 years 2 months ago
Discovering Trends in Text Databases
We describe a system we developed for identifying trends in text documents collected over a period of time. Trends can be used, for example, to discover that a company is shifting...
Brian Lent, Rakesh Agrawal, Ramakrishnan Srikant