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WWW
2008
ACM
16 years 7 months ago
Supporting anonymous location queries in mobile environments with privacygrid
This paper presents PrivacyGrid - a framework for supporting anonymous location-based queries in mobile information delivery systems. The PrivacyGrid framework offers three unique...
Bhuvan Bamba, Ling Liu, Péter Pesti, Ting W...
WWW
2005
ACM
16 years 7 months ago
An environment for collaborative content acquisition and editing by coordinated ubiquitous devices
Digital content is not only stored by servers on the Internet, but also on various embedded devices belonging to ubiquitous networks. In this paper, we propose a content processin...
Yutaka Kidawara, Tomoyuki Uchiyama, Katsumi Tanaka
EDBT
2008
ACM
128views Database» more  EDBT 2008»
16 years 7 months ago
Processing transitive nearest-neighbor queries in multi-channel access environments
Wireless broadcast is an efficient way for information dissemination due to its good scalability [10]. Existing works typically assume mobile devices, such as cell phones and PDAs...
Xiao Zhang, Wang-Chien Lee, Prasenjit Mitra, Baihu...
SC
2009
ACM
16 years 1 months ago
FALCON: a system for reliable checkpoint recovery in shared grid environments
In Fine-Grained Cycle Sharing (FGCS) systems, machine owners voluntarily share their unused CPU cycles with guest jobs, as long as the performance degradation is tolerable. For gu...
Tanzima Zerin Islam, Saurabh Bagchi, Rudolf Eigenm...
IPPS
2009
IEEE
16 years 1 months ago
A resource allocation approach for supporting time-critical applications in grid environments
— There are many grid-based applications where a timely response to an important event is needed. Often such response can require a significant computation and possibly communic...
Qian Zhu, Gagan Agrawal