@article{MTMT:2652884, title = {A Novel Cost Model of XML Serialization. Proceedings of the Fourth International Workshop on the Practical Application of Stochastic Modelling (PASM 2009)}, url = {https://m2.mtmt.hu/api/publication/2652884}, author = {Imre, Gábor and Kaszó, Márk and Levendovszky, Tihamér and Charaf, Hassan}, doi = {10.1016/j.entcs.2010.01.010}, journal-iso = {ELECTR NOTES COMPUT SCI}, journal = {ELECTRONIC NOTES IN THEORETICAL COMPUTER SCIENCE}, volume = {261}, unique-id = {2652884}, issn = {1571-0661}, abstract = {Using XML as a data representation format is a common choice when integrating software systems on different platforms. The serialization of in-memory object instances of a class into corresponding XML documents heavily influences the performance of the XML-based communication, even if we send the XML over HTTP as in the case of SOAP-based XML Web Services, or with asynchronous messaging such as Java Message Service (JMS), or simply saving it into a file. Several studies have been published analyzing the performance impact of XML serialization on different platforms. No models or measurement methodologies have been proposed however, to establish a relationship between the serialization cost of primitive types (e.g. int, double, string), and the serialization cost of composite types. Such a model can be very useful when the type of the XML messages exchanged during the communication are known a priori, recorded in an interface definition, similarly to the Web Services Description Language (WSDL) in case of XML Web Services. This paper introduces a model that is validated with measurements on .NET and Java platform. The opposite direction, deserialization is covered as well. The main mathematical tool used is linear regression, but cases are also shown and explained where linearity is compromised. © 2010 Elsevier B.V. All rights reserved.}, year = {2010}, pages = {147-162} } @misc{MTMT:2645498, title = {Comparison of Web Services, Remoting and WCF Technologies Regarding the Performance of Web Systems}, url = {https://m2.mtmt.hu/api/publication/2645498}, author = {Raluca, Popa and Kaszó, Márk}, unique-id = {2645498}, year = {2009} } @misc{MTMT:2645497, title = {Load Balancing Policies for Clustered Web Servers}, url = {https://m2.mtmt.hu/api/publication/2645497}, author = {Raluca, Popa and Kaszó, Márk}, unique-id = {2645497}, year = {2009} } @CONFERENCE{MTMT:2631302, title = {Modeling Web service interaction using QBD and MAP / PH / 1 Processes}, url = {https://m2.mtmt.hu/api/publication/2631302}, author = {Raluca, Popa and Csaba, Legány and Kaszó, Márk}, booktitle = {Proceedings of 8th International Conference on Technical Informatics (CONTI)}, unique-id = {2631302}, year = {2008} } @CONFERENCE{MTMT:2631171, title = {Modeling Web service interaction using Markovian Processes}, url = {https://m2.mtmt.hu/api/publication/2631171}, author = {Csaba, Legány and Popa, Raluca and Kaszó, Márk}, booktitle = {Conference of PhD Students in Computer Science CS2}, unique-id = {2631171}, year = {2008}, pages = {38-40} } @CONFERENCE{MTMT:2631169, title = {Modeling Web systems using QBD and MAP / PH / 1 Processes}, url = {https://m2.mtmt.hu/api/publication/2631169}, author = {Popa, Raluca and Csaba, Legány and Kaszó, Márk}, booktitle = {Proceedings of the International Conference on Technical Informatics CONTI 2008}, unique-id = {2631169}, year = {2008}, pages = {9-12} } @inproceedings{MTMT:2631167, title = {Key Metrics of Web Systems using MAP/PH/1 Processes}, url = {https://m2.mtmt.hu/api/publication/2631167}, author = {Popa, Raluca and Csaba, Legány and Kaszó, Márk}, booktitle = {Proceedings of the Automation and Applied Computer Science Workshop, AACS’08}, unique-id = {2631167}, year = {2008}, pages = {205-212} } @inproceedings{MTMT:2631166, title = {Measuring Performance of Web-based Systems}, url = {https://m2.mtmt.hu/api/publication/2631166}, author = {Csaba, Legány and Kaszó, Márk and Popa, Raluca}, booktitle = {Proceedings of the Automation and Applied Computer Science Workshop, AACS’08}, unique-id = {2631166}, year = {2008}, pages = {197-204} } @article{MTMT:2631159, title = {QBD Processes for Web Systems}, url = {https://m2.mtmt.hu/api/publication/2631159}, author = {Popa, Raluca and Kaszó, Márk}, journal-iso = {BS-TACCS}, journal = {BULETINUL STIINTIFIC AL UNIVERSITATII POLITEHNICA DIN TIMISOARA ROMANIA SERIA AUTOMATICA SI CALCULATORAE}, volume = {53(67)}, unique-id = {2631159}, issn = {1224-600X}, year = {2008}, pages = {125-130} } @inproceedings{MTMT:2631360, title = {Analyzing Customer Behavior Model Graph (CBMG) using Markov Chains}, url = {https://m2.mtmt.hu/api/publication/2631360}, author = {Kaszó, Márk and Legány, Csaba}, booktitle = {Proceedings of the Automation and Applied Computer Science Workshop, AACS'07}, unique-id = {2631360}, year = {2007}, pages = {115-126} }