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» Routing in Outer Space
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TROB
2002
149views more  TROB 2002»
13 years 7 months ago
LOST: localization-space trails for robot teams
Abstract-We describe Localization-Space Trails (LOST), a method that enables a team of robots to navigate between places of interest in an initially unknown environment using a tra...
Richard T. Vaughan, Kasper Støy, Gaurav S. ...
PVLDB
2008
118views more  PVLDB 2008»
13 years 7 months ago
Efficient top-k processing over query-dependent functions
We study the efficient evaluation of top-k queries over data items, where the score of each item is dynamically computed by applying an item-specific function whose parameter valu...
Lin Guo, Sihem Amer-Yahia, Raghu Ramakrishnan, Jay...
JSAC
2010
166views more  JSAC 2010»
13 years 5 months ago
Phero-trail: a bio-inspired location service for mobile underwater sensor networks
A SEA Swarm (Sensor Equipped Aquatic Swarm) moves as a group with water current and enables 4D (space and time) monitoring of local underwater events such as contaminants and intr...
Luiz Filipe M. Vieira, Uichin Lee, Mario Gerla
MICRO
2010
IEEE
156views Hardware» more  MICRO 2010»
13 years 5 months ago
Explicit Communication and Synchronization in SARC
SARC merges cache controller and network interface functions by relying on a single hardware primitive: each access checks the tag and the state of the addressed line for possible...
Manolis Katevenis, Vassilis Papaefstathiou, Stamat...
UIST
2010
ACM
13 years 5 months ago
VizWiz: nearly real-time answers to visual questions
Visual information pervades our environment. Vision is used to de cide everything from what we want to eat at a restaurant and which bus route to take to whether our clothes match...
Jeffrey P. Bigham, Chandrika Jayant, Hanjie Ji, Gr...