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CHI
2009
ACM
15 years 8 months ago
A tag in the hand: supporting semantic, social, and spatial navigation in museums
Designers of mobile, social systems must carefully think about how to help their users manage spatial, semantic, and social modes of navigation. Here, we describe our deployment o...
Dan Cosley, Jonathan Baxter, Soyoung Lee, Brian Al...
GI
2009
Springer
15 years 8 months ago
Presence Sensing Billboards
: The Out-of-Home (OOH) media markets currently rely on a plethora of methods and technologies for measuring their potential or real success. From nationwide interviews over statis...
Bernhard Wally, Alois Ferscha, Markus Lenger
ECOOPW
1999
Springer
15 years 7 months ago
The Role of Trust Management in Distributed Systems Security
Existing authorization mechanisms fail to provide powerful and robust tools for handling security at the scale necessary for today's Internet. These mechanisms are coming unde...
Matt Blaze, Joan Feigenbaum, Angelos D. Keromytis
ICDCS
1998
IEEE
15 years 7 months ago
A Feedback Based Scheme for Improving TCP Performance in Ad-Hoc Wireless Networks
Ad-hoc networks consist of a set of mobile hosts that communicate using wireless links, without the use of other communication support facilities (such as base stations). The topo...
Kartik Chandran, Sudarshan Raghunathan, S. Venkate...
APNOMS
2006
Springer
15 years 7 months ago
"P4L": A Four Layers P2P Model for Optimizing Resources Discovery and Localization
Peer-to-Peer systems are based on the concept of resources localization and mutualization in dynamic context. In specific environment such as mobile networks, characterized by high...
Mourad Amad, Ahmed Meddahi