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WSTFEUS
2003
IEEE
15 years 3 months ago
DOLPHIN: An Autonomous Indoor Positioning System in Ubiquitous Computing Environment
Determining physical location of indoor objects is one of the key issues in development of context-aware applications in ubiquitous computing environment. This is mainly because c...
Yasuhiro Fukuju, Masateru Minami, Hiroyuki Morikaw...
ESA
2006
Springer
105views Algorithms» more  ESA 2006»
15 years 1 months ago
Near-Entropy Hotlink Assignments
Consider a rooted tree T of arbitrary maximum degree d representing a collection of n web pages connected via a set of links, all reachable from a source home page represented by ...
Karim Douïeb, Stefan Langerman
ISCC
2006
IEEE
190views Communications» more  ISCC 2006»
15 years 4 months ago
Time-Critical Underwater Sensor Diffusion with No Proactive Exchanges and Negligible Reactive Floods
— In this paper we study multi-hop ad hoc routing in a scalable Underwater Sensor Network (UWSN), which is a novel network paradigm for ad hoc investigation of the world below th...
Uichin Lee, Jiejun Kong, Joon-Sang Park, Eugenio M...
JCM
2007
101views more  JCM 2007»
14 years 10 months ago
Control Mechanism for QoS Guaranteed Multicast Service in OVPN over IP/GMPLS over DWDM
—OVPN over IP/GMPLS over DWDM technology with QoS assurances is considered as a promising approach for the next generation OVPN. In this paper, we suggest a multicast OLSP (Optic...
Jeong-Mi Kim, Oh-Han Kang, Jae-Il Jung, Sung Un Ki...
SIGMOD
2009
ACM
250views Database» more  SIGMOD 2009»
15 years 10 months ago
Query processing techniques for solid state drives
Solid state drives perform random reads more than 100x faster than traditional magnetic hard disks, while offering comparable sequential read and write bandwidth. Because of their...
Dimitris Tsirogiannis, Stavros Harizopoulos, Mehul...