Sfoglia per Autore "Manolopoulos, Y."
Items 21-27 di 27
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Predictive Location Tracking in Cellular and in Ad Hoc Wireless Networks
Dimokas, N.; Katsaros, D.; Bozanis, P.; Manolopoulos, Y. (2010) -
Prefetching in content distribution networks via web communities identification and outsourcing
Sidiropoulos, A.; Pallis, G.; Katsaros, D.; Stamos, K.; Vakali, A.; Manolopoulos, Y. (2008)Content distribution networks (CDNs) improve scalability and reliability, by replicating content to the "edge" of the Internet. Apart from the pure networking issues of the CDNs relevant to the establishment of the ... -
Query sensitive storage for wireless sensor networks
Papadimitriou, A.; Katsaros, D.; Manolopoulos, Y. (2009)Storage management in wireless sensor networks is an area that has started to attract significant attention, and several methods have been proposed, such as Local Storage (LS), Data-Centric Storage (DCS) and more recently ... -
Ranking and identifying influential scientists versus mass producers by the Perfectionism Index
Sidiropoulos, A.; Katsaros, D.; Manolopoulos, Y. (2015)The concept of h-index has been proposed to easily assess a researcher's performance with a single number. However, by using only this number, we lose significant information about the distribution of citations per article ... -
Signature-based structures for objects with set-valued attributes
Tousidou, E.; Bozanis, P.; Manolopoulos, Y. (2002)Aiming at the efficient retrieval of objects with set-valued attributes, we introduce three variations of a new method in order to satisfy subset and superset queries. Our approach is to combine the advantages of two access ... -
Social network analysis and its applications in wireless sensor and vehicular networks
Papadimitriou, A.; Katsaros, D.; Manolopoulos, Y. (2010)Ever since the introduction of wireless sensor networks in the research and development agenda, the corresponding community has been eager to harness the endless possibilities that this new technology has to offer. These ... -
Topology control algorithms for wireless sensor networks: A critical survey
Manolopoulos, Y.; Katsaros, D.; Papadimitriou, A. (2010)In a densely deployed wireless sensor network, a single node has many neighbouring nodes with which direct communication would be possible when using sufficiently large transmission power. This is, however, not beneficial; ...