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PERCOM
2004
ACM
16 years 6 months ago
Analyzing Connectivity-Based Multi-Hop Ad-hoc Positioning
We investigate the theoretical limits of positioning algorithms. In particular, we study scenarios where the nodes do not receive anchors directly (multi-hop) and where no physica...
Regina Bischoff, Roger Wattenhofer
EWSN
2004
Springer
16 years 6 months ago
ACE: An Emergent Algorithm for Highly Uniform Cluster Formation
The efficient subdivision of a sensor network into uniform, mostly non-overlapping clusters of physically close nodes is an important building block in the design of efficient uppe...
Haowen Chan, Adrian Perrig
ICCD
2004
IEEE
115views Hardware» more  ICCD 2004»
16 years 3 months ago
ACG-Adjacent Constraint Graph for General Floorplans
ACG (Adjacent Constraint Graph) is invented as a general floorplan representation. It has advantages of both adjacency graph and constraint graph of a floorplan: edges in an ACG...
Hai Zhou, Jia Wang
HRI
2010
ACM
16 years 1 months ago
Showing robots how to follow people using a broomstick interface
—Robots are poised to enter our everyday environments such as our homes and offices, contexts that present unique questions such as the style of the robot’s actions. Style-orie...
James Everett Young, Kentaro Ishii, Takeo Igarashi...
HRI
2010
ACM
16 years 1 months ago
Following directions using statistical machine translation
—Mobile robots that interact with humans in an intuitive way must be able to follow directions provided by humans in unconstrained natural language. In this work we investigate h...
Cynthia Matuszek, Dieter Fox, Karl Koscher