Sciweavers

4061 search results - page 27 / 813
» Routing Using Geospatial Information System Analysis
Sort
View
MOBIHOC
2005
ACM
14 years 8 months ago
Localization and routing in sensor networks by local angle information
Location information is very useful in the design of sensor network infrastructures. In this paper, we study the anchor-free 2D localization problem by using local angle measureme...
Jehoshua Bruck, Jie Gao, Anxiao Jiang
ELPUB
2007
ACM
14 years 20 days ago
Ontologies At Work: Publishing Multilingual Recreational Routes Using Ontologies
Even though there is nothing new about the idea, ontologies are a hot topic. Built for many reasons and appliances, the use of ontologies in real-life applications remains limited...
Bert Paepen
ICASSP
2009
IEEE
13 years 6 months ago
Log-likelihood ratio clipping in MIMO-BICM systems: Information geometric analysis and impact on system capacity
The clipping of log-likelihood ratios (LLRs) in soft demodulators for multiple-input multiple-output (MIMO) systems with bitinterleaved coded modulation (BICM) was recently observ...
Stefan Schwandter, Peter Fertl, Clemens Novak, Ger...
KDD
2007
ACM
186views Data Mining» more  KDD 2007»
14 years 9 months ago
Content-based document routing and index partitioning for scalable similarity-based searches in a large corpus
We present a document routing and index partitioning scheme for scalable similarity-based search of documents in a large corpus. We consider the case when similarity-based search ...
Deepavali Bhagwat, Kave Eshghi, Pankaj Mehra
MOBIHOC
2003
ACM
14 years 8 months ago
ANODR: anonymous on demand routing with untraceable routes for mobile ad-hoc networks
In hostile environments, the enemy can launch traffic analysis against interceptable routing information embedded in routing messages and data packets. Allowing adversaries to tra...
Jiejun Kong, Xiaoyan Hong