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ASSETS
2010
ACM
14 years 10 months ago
Blind guidance using mobile computer vision: a usability study
We present a study focusing on the usability of a wayfinding and localization system for persons with visual impairment. This system uses special color markers, placed at key loca...
Roberto Manduchi, Sri Kurniawan, Homayoun Bagherin...
IWQOS
2005
Springer
15 years 3 months ago
Case Study in Assessing Subjective QoS of a Mobile Multimedia Web Service in a Real Multi-access Network
This paper presents an empirical task-based user evaluation, which was carried out for the purpose of assessing the subjective QoS of a mobile multimedia web service in a real mult...
Tiia Sutinen, Timo Ojala
MOBIHOC
2003
ACM
15 years 3 months ago
PAN: providing reliable storage in mobile ad hoc networks with probabilistic quorum systems
Reliable storage of data with concurrent read/write accesses (or query/update) is an ever recurring issue in distributed settings. In mobile ad hoc networks, the problem becomes e...
Jun Luo, Jean-Pierre Hubaux, Patrick Th. Eugster
ICDE
1994
IEEE
140views Database» more  ICDE 1994»
15 years 1 months ago
Mariposa: A New Architecture for Distributed Data
We describe the design of Mariposa, an experimental distributed data management system that provides high performance in an environment of high data mobility and heterogeneous hos...
Michael Stonebraker, Paul M. Aoki, Robert Devine, ...
IAT
2006
IEEE
15 years 3 months ago
Evaluating Different Genetic Operators in the Testing for Unwanted Emergent Behavior Using Evolutionary Learning of Behavior
We present an experimental comparison of different genetic operators regarding their use in an evolutionary learning method that searches for unwanted emergent behavior in a multi...
Jörg Denzinger, Jordan Kidney