2011 IEEE International Conference on Web Services 2011
DOI: 10.1109/icws.2011.51
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Differential SOAP Multicasting

Abstract: Abstract-SOAP has been widely adopted as a simple, robust and extensible XML-based protocol for the exchange of messages among web services. Unfortunately, SOAP communications have two major performance-related drawbacks: i) verbosity, related to XML, that leads to increased network traffic, and ii) high computational burden of XML parsing and processing, that leads to high latency. In this paper, we address these two issues and introduce a novel framework for Differential SOAP Multicasting (DSM). The main ide… Show more

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Cited by 9 publications
(10 citation statements)
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References 36 publications
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“…The commonly discussed algorithms and implementations include UNIX file comparison utility diff [8] which provides a line-oriented difference; VCDIFF [9] which is based on appending the target file to a known source file and using LZ77 style compression to compress the target file; rsync [10] which splits a file in several non-overlapping chunks and uses checksums for comparison; to other differencing techniques such as Bsdiff [11] which uses suffix sorting and is primarily used to compute differences of binary files. The existing body of work also includes many differential and dictionary based compression techniques for SOAP encoding [12][13][14][15]. In particular, Reference [12] provides a very good overview of different binary encoding schemes and proposes a differential encoding method, which extracts XML skeletons of SOAP messages from their WSDL description and then uses off-the-shelf XML differencing tools such as diffxml [16] and xmldiff [17] for differential encoding.…”
Section: Introductionmentioning
confidence: 99%
“…The commonly discussed algorithms and implementations include UNIX file comparison utility diff [8] which provides a line-oriented difference; VCDIFF [9] which is based on appending the target file to a known source file and using LZ77 style compression to compress the target file; rsync [10] which splits a file in several non-overlapping chunks and uses checksums for comparison; to other differencing techniques such as Bsdiff [11] which uses suffix sorting and is primarily used to compute differences of binary files. The existing body of work also includes many differential and dictionary based compression techniques for SOAP encoding [12][13][14][15]. In particular, Reference [12] provides a very good overview of different binary encoding schemes and proposes a differential encoding method, which extracts XML skeletons of SOAP messages from their WSDL description and then uses off-the-shelf XML differencing tools such as diffxml [16] and xmldiff [17] for differential encoding.…”
Section: Introductionmentioning
confidence: 99%
“…This paper builds on an improved SOAP multicasting method we designed in (Tekli J., Damiani E. et al 2011a) to address the limitations of SMP (Phan K.A., Tari Z. et al 2008). Our framework uses Differential SOAP Multicasting (DSM), to improve multicasting effectiveness (minimizing network traffic) and efficiency (minimizing processing overhead).…”
Section: Introductionmentioning
confidence: 99%
“…-Quantifying the similarity and identifying the relations (i.e., inclusion, intersection, disjointness, and equality) among XML element content values, particularly among RSS items [60], developed toward RSS merging [59]. -Developing a filter-differencing framework for SOAP multicasting, identifying the common pattern and differences between SOAP messages, modeled as XML trees, to multicast similar messages together [71,72].…”
Section: Our Own Research Activities Related To Xml Similaritymentioning
confidence: 99%