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ASPLOS
2006
ACM
15 years 3 months ago
Automatic generation of peephole superoptimizers
Peephole optimizers are typically constructed using human-written pattern matching rules, an approach that requires expertise and time, as well as being less than systematic at ex...
Sorav Bansal, Alex Aiken
91
Voted
ICDE
2010
IEEE
189views Database» more  ICDE 2010»
14 years 10 months ago
Caching all plans with just one optimizer call
Abstract— Modern database management systems (DBMS) answer a multitude of complex queries on increasingly larger datasets. Given the complexities of the queries and the numerous ...
Debabrata Dash, Ioannis Alagiannis, Cristina Maier...
ICDE
2012
IEEE
267views Database» more  ICDE 2012»
13 years 5 days ago
Scalable and Numerically Stable Descriptive Statistics in SystemML
—With the exponential growth in the amount of data that is being generated in recent years, there is a pressing need for applying machine learning algorithms to large data sets. ...
Yuanyuan Tian, Shirish Tatikonda, Berthold Reinwal...
DEXAW
1999
IEEE
114views Database» more  DEXAW 1999»
15 years 2 months ago
A Web-Based Distributed Environment to Support Teleteaching: Design and Implementation Issues
Web based systems have been shown to be useful tools for supporting educational communication for teachers and students. In this paper we present such a system, which is an Integr...
Christos Bouras, Apostolos Gkamas, Thrasyvoulos Ts...
IJISEC
2002
86views more  IJISEC 2002»
14 years 9 months ago
Using AVL trees for fault-tolerant group key management
In this paper we describe an efficient algorithm for the management of group-keys for Group Communication Systems. Our algorithm is based on the notion of key-graphs, previously u...
Ohad Rodeh, Kenneth P. Birman, Danny Dolev