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SIGMOD
2004
ACM
173views Database» more  SIGMOD 2004»
14 years 10 months ago
Relaxed Currency and Consistency: How to Say "Good Enough" in SQL
Despite the widespread and growing use of asynchronous copies to improve scalability, performance and availability, this practice still lacks a firm semantic foundation. Applicati...
Hongfei Guo, Jonathan Goldstein, Per-Åke Lar...
SIGMOD
2003
ACM
239views Database» more  SIGMOD 2003»
14 years 10 months ago
D(k)-Index: An Adaptive Structural Summary for Graph-Structured Data
To facilitate queries over semi-structured data, various structural summaries have been proposed. Structural summaries are derived directly from the data and serve as indices for ...
Chen Qun, Andrew Lim, Kian Win Ong
EDBT
2004
ACM
119views Database» more  EDBT 2004»
14 years 10 months ago
NNH: Improving Performance of Nearest-Neighbor Searches Using Histograms
Efficient search for nearest neighbors (NN) is a fundamental problem arising in a large variety of applications of vast practical interest. In this paper we propose a novel techniq...
Liang Jin, Nick Koudas, Chen Li
ICSE
2004
IEEE-ACM
14 years 10 months ago
Automated Support for Development, Maintenance, and Testing in the Presence of Implicit Control Flow
Although object-oriented languages can improve programming practices, their characteristics may introduce new problems for software engineers. One important problem is the presenc...
Saurabh Sinha, Alessandro Orso, Mary Jean Harrold
ICSE
2007
IEEE-ACM
14 years 10 months ago
POLUS: A POwerful Live Updating System
This paper presents POLUS, a software maintenance tool capable of iteratively evolving running software into newer versions. POLUS's primary goal is to increase the dependabi...
Haibo Chen, Jie Yu, Rong Chen, Binyu Zang, Pen-Chu...