منابع مشابه
A Study of Geolocation Databases
The geographical location of Internet IP addresses has an importance both for academic research and commercial applications. Thus, both commercial and academic databases and tools are available for mapping IP addresses to geographic locations. Evaluating the accuracy of these mapping services is complex since obtaining diverse large scale ground truth is very hard. In this work we evaluate mapp...
متن کاملEditorial: A Study of Disaster Databases
The global investigation of disasters in recent years shows that their number has increased annually and the number of affected people and costs of disasters are increasing
متن کاملComparing the Accuracy of IPv4 and IPv6 Geolocation Databases
IPv4 geolocation has been around for some time, but IPv6 geolocation is relatively new. This raises the question as to how the accuracy of IPv6 geolocation compares to the accuracy of IPv4 geolocation. Since IPv6 geolocation is a reasonably new topic, litte research has been done on its accuracy. In this study the accuracy is measured using a ground truth consisting of very precise locations of...
متن کاملeditorial: a study of disaster databases
the global investigation of disasters in recent years shows that their number has increased annually and the number of affected people and costs of disasters are increasing
متن کاملIP Geolocation Databases : Unreliable ? Technical Report 2011 - 03 ISSN : 1436 - 9915
The most widely used technique for IP geolocation consists in building a database to keep the mapping between IP blocks and a geographic location. Several databases are available and are frequently used by many services and web sites in the Internet. Contrary to widespread belief, geolocation databases are far from being as reliable as they claim. In this paper, we conduct a comparison of sever...
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ژورنال
عنوان ژورنال: IEEE Journal on Selected Areas in Communications
سال: 2011
ISSN: 0733-8716
DOI: 10.1109/jsac.2011.111214