Searching for authors named "George Samaras" – sorted by Relevance.
38 documents found, showing 1 through 10.
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Distributed Location Aware Web Crawling
- …Distributed crawling has shown that it can overcome important limitations of the today's crawling paradigm. However, the optimal benefits of this approach are usually limited to the sites hosting the crawler. In this work, we propose a location-aware method, called IPMicra, that utilizes an IP addre…
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IPMicra: An IP-address based Location Aware Distributed Web Crawler
- …Distributed crawling is able to overcome important limitations of the traditional single-sourced web crawling systems. However, the optimal benefit of distributed crawling is usually limited to the sites hosting the crawlers, the rest of the URLs are by large randomly distributed to the various craw…
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mPERSONA: Personalized Portals for the Wireless User: An Agent Approach
- …The needs of the wireless and mobile user regarding information access and services are quite different than those of the desktop user. This need is not about browsing the Web but about receiving personalized services that are highly sensitive to the immediate environment and requirements of the use…
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IPMicra: Toward a distributed and adaptable location aware web crawler
- …Distributed crawling has shown that it can overcome important limitations of the centralized crawling paradigm. However, the distributed nature of current distributed crawlers is currently not fully utilized. The optimal benefits of this approach are usually limited to the sites hosting the crawl…
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A Flexible Personalization Architecture for Wireless Internet Based on Mobile Agents
- …Abstract. The explosive growth of the Internet has fuelled the creation of new and exciting information services. Most of the current technology has been designed for desktop and larger computers with medium to high bandwidth and generally reliable data networks. On the other hand, hand-held wireles…
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Locating Objects in Mobile Computing
- …In current distributed systems, the notion of mobility is emerging in many forms and applications.…
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Data Management for Mobile Computing
- …Introduction - mobile or nomadic computing - wireless - ubiquitous - personal Architecture Station Base Station Base Fixed Host Mbps to Gbps Mobile Host Host Mobile Wireless LAN cell Mobile Host 1 Mbps Mobile Host Fixed Network 9 Kbps Wireless radio cell Base Host Fixed Station Fixed Host Fi…
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Mobile agents for wireless computing: the convergence of wireless computational models with mobile-agent technologies
- …Abstract. Wireless mobile computing breaks the stationary barrier and allows users to compute and access information from anywhere and at anytime. However, this new freedom of movement does not come without new challenges. The mobile computing environment is constrained in many ways. Mobile elements…
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Handling Parallel Processing in Multimedia Systems
- …This paper introduces a way of capturing and processing data in a multimedia real-time environment of parallel processes, where the data must be processed quickly before it becomes obsolete. It presents a mechanism that achieves this performance requirement by avoiding the overhead of locking or buf…
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Editorial Message: Special Track on Ubiquitous Computing
- …Ubiquitous computing places humans in the center of environments saturated with computing and wireless communications capabilities, yet gracefully integrated, so that technology recedes in the background of everyday activities. The ubiquitous computing world then, is a world largely defined by appli…
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