WS-DREAM dataset#1

<pre>**************************************************************************** * README file for 339 * 5825 Web service QoS dataset * Last updated: 2016/04/27 **************************************************************************** This dataset describes real-world QoS evaluation results from 339 users on 5,825 Web services. Note that we have recently updated the location information (e.g., IP, AS, Latitude, Longitude) of users and services into the dataset. It is available for downloading at: http://wsdream.github.io/dataset/wsdream_dataset1.html **************************************************************************** List of contents of the dataset **************************************************************************** userlist.txt - information of 339 service users. Format: | User ID | IP Address | Country | Continent | AS | Latitude | Longitude | Region | City | wslist.txt - information of the 5,825 Web services. Format: | Service ID | WSDL Address | Service Provider | IP Address | Country | Continent | AS | Latitude | Longitude | Region | City | rtMatrix.txt - 339 * 5825 user-item matrix of response-time. tpMatrix.txt - 339 * 5825 user-item matrix for throughput. readme.txt - descriptions of the dataset. **************************************************************************** Reference paper **************************************************************************** Please refer to the following papers for the detailed descriptions of this dataset: - Zibin Zheng, Yilei Zhang, and Michael R. Lyu, “Investigating QoS of Real- World Web Services”, IEEE Transactions on Services Computing , vol.7, no.1, pp.32-39, 2014. - Zibin Zheng, Yilei Zhang, and Michael R. Lyu, “Distributed QoS Evaluation for Real-World Web Services,” in Proc. of the 8th International Conference on Web Services (ICWS'10), Miami, Florida, USA, July 5-10, 2010, pp.83-90. IF YOU USE THIS DATASET IN PUBLISHED RESEARCH, PLEASE CITE EITHER OF THE ABOVE PAPERS. THANKS! **************************************************************************** Acknowledgements **************************************************************************** We would like to thank PlanetLab (http://www.planet-lab.org/) for collecting the dataset, and IPLocation (http://www.iplocation.net/) for collecting the location information. We also thank Prof. Mingdong Tang (HNUST) for contributing the AS information of the users and services. **************************************************************************** License **************************************************************************** The MIT License (MIT) Copyright (c) 2016, WS-DREAM, CUHK (https://wsdream.github.io)</pre>