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VLDB
2001
ACM
114views Database» more  VLDB 2001»
15 years 8 months ago
Distinct Sampling for Highly-Accurate Answers to Distinct Values Queries and Event Reports
Estimating the number of distinct values is a wellstudied problem, due to its frequent occurrence in queries and its importance in selecting good query plans. Previous work has sh...
Phillip B. Gibbons
ICSE
1998
IEEE-ACM
15 years 8 months ago
Non-Intrusive Object Introspection in C++: Architecture and Application
We describe the design and implementation of system architecture to support object introspection in C++. In this system, information is collected by parsing class declarations, an...
Tyng-Ruey Chuang, Y. S. Kuo, Chien-Min Wang
136
Voted
MAS
1998
Springer
145views Communications» more  MAS 1998»
15 years 8 months ago
Language Issues in Mobile Program Security
Abstract. Many programming languages have been developed and implemented for mobile code environments. They are typically quite expressive. But while security is an important aspec...
Dennis M. Volpano, Geoffrey Smith
RTAS
1997
IEEE
15 years 8 months ago
Exploiting Redundancy for Timeliness in TCP Boston
While ATM bandwidth-reservation techniques are able to o er the guarantees necessary for the delivery of real-time streams in many applications (e.g. live audio and video), they s...
Azer Bestavros, Gitae Kim
COMPGEOM
2004
ACM
15 years 8 months ago
Continuous path verification in multi-axis NC-machining
We introduce a new approach to the problem of collision detection between a rotating milling-cutter of an NC-machine and a model of a solid workpiece, as the rotating cutter conti...
Ron Wein, Oleg Ilushin, Gershon Elber, Dan Halperi...