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MOBISYS
2007
ACM
14 years 8 months ago
Real-time deployment of multihop relays for range extension
When the range of single-hop wireless communication is limited by distance or harsh radio propagation conditions, relays can be used to extend the communication range through mult...
Michael R. Souryal, Johannes Geissbuehler, Leonard...
SIPS
2007
IEEE
14 years 3 months ago
Systematic Luby Transform Codes and Their Soft Decoding
– Luby Transform codes (LT) were originally designed for the Binary Erasure Channel (BEC) encountered owing to randomly dropped packets in the statistical multiplexing aided clas...
Thanh Dang Nguyen, Lie-Liang Yang, Lajos Hanzo
SEMWEB
2007
Springer
14 years 3 months ago
LILY: the Results for the Ontology Alignment Contest OAEI 2007
This paper presents the results of LILY, which is an ontology mapping system, for OAEI 2007 campaign. To accurately describe what the real meaning of an entity in the original onto...
Peng Wang, Baowen Xu
ICRA
1999
IEEE
114views Robotics» more  ICRA 1999»
14 years 1 months ago
Smoother Based 3-D Attitude Estimation for Mobile Robot Localization
The mobile robot localization problem is decomposed into two stages attitude estimation followed by position estimation. The innovation of our method is the use of a smoother, in ...
Stergios I. Roumeliotis, Gaurav S. Sukhatme, Georg...
SWAP
2007
13 years 10 months ago
Reasoning with Instances of Heterogeneous Ontologies
We address the problem of reasoning with instances of heterogeneously formalized ontologies. Given a set of semantic mappings, reconciling conceptual and instance level heterogenei...
Luciano Serafini, Andrei Tamilin