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ISPASS
2008
IEEE
16 years 1 months ago
Explaining the Impact of Network Transport Protocols on SIP Proxy Performance
This paper characterizes the impact that the use of UDP versus TCP has on the performance and scalability of the OpenSER SIP proxy server. The Session Initiation Protocol (SIP) is...
Kaushik Kumar Ram, Ian C. Fedeli, Alan L. Cox, Sco...
KBSE
2008
IEEE
16 years 1 months ago
Reducing the Cost of Path Property Monitoring Through Sampling
Run-time monitoring can provide important insights about a program’s behavior and, for simple properties, it can be done efficiently. Monitoring properties describing sequences...
Matthew B. Dwyer, Madeline Diep, Sebastian G. Elba...
KBSE
2008
IEEE
16 years 1 months ago
The Consistency of Web Conversations
Abstract—We describe BPELCheck, a tool for statically analyzing interactions of composite web services implemented in BPEL. Our algorithm is compositional, and checks each proces...
Jeffrey Fischer, Rupak Majumdar, Francesco Sorrent...
KBSE
2008
IEEE
16 years 1 months ago
Automated Aspect Recommendation through Clustering-Based Fan-in Analysis
Identifying code implementing a crosscutting concern (CCC) automatically can benefit the maintainability and evolvability of the application. Although many approaches have been p...
Danfeng Zhang, Yao Guo, Xiangqun Chen
SCAM
2008
IEEE
16 years 1 months ago
Automatic Determination of May/Must Set Usage in Data-Flow Analysis
Data-flow analysis is a common technique to gather program information for use in transformations such as register allocation, dead-code elimination, common subexpression elimina...
Andrew Stone, Michelle Strout, Shweta Behere