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» A Network Positioning System for the Internet
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ICWSM
2009
15 years 2 months ago
Delta TFIDF: An Improved Feature Space for Sentiment Analysis
Mining opinions and sentiment from social networking sites is a popular application for social media systems. Common approaches use a machine learning system with a bag of words f...
Justin Martineau, Tim Finin
MOBISYS
2004
ACM
16 years 4 months ago
Bluetooth and WAP Push Based Location-Aware Mobile Advertising System
Advertising on mobile devices has large potential due to the very personal and intimate nature of the devices and high targeting possibilities. We introduce a novel B-MAD system f...
Lauri Aalto, Nicklas Göthlin, Jani Korhonen, ...
128
Voted
ISWC
1999
IEEE
15 years 9 months ago
Virtual Information Towers-A Metaphor for Intuitive, Location-Aware Information Access in a Mobile Environment
This paper introduces Virtual Information Towers (VITs) as a concept for presenting and accessing location-aware information with mobile clients. A VIT is a means of structuring l...
Alexander Leonhardi, Uwe Kubach, Kurt Rothermel, A...
IJCNN
2007
IEEE
15 years 11 months ago
Context-Aware Fuzzy ArtMap for Received Signal Strength Based Location Systems
Abstract— Received Signal Strength (RSS) based location systems are potential candidates to enable indoor location aware services due to pervasively available wireless local area ...
Uzair Ahmad, Andrey Gavrilov, Sungyoung Lee, Young...
141
Voted
SAINT
2003
IEEE
15 years 10 months ago
Distributed Authentication for Peer-to-Peer Networks
A public key infrastructure is generally (and effectively) used for cryptographically secure authentication in the networks. Ad-hoc networks are formed in haphazard manner. Securi...
Shardul Gokhale, Partha Dasgupta