Sciweavers

STACS
2001
Springer
14 years 4 months ago
On the Complexity of Computing Minimum Energy Consumption Broadcast Subgraphs
We consider the problem of computing an optimal range assignment in a wireless network which allows a specified source station to perform a broadcast operation. In particular, we ...
Andrea E. F. Clementi, Pierluigi Crescenzi, Paolo ...
NSF
2001
Springer
141views Computer Vision» more  NSF 2001»
14 years 4 months ago
Mobile Wireless Interfaces: In Search for the Limits
With the proliferation of 2G and 3G Telecom and other wireless networks hundred of millions of users will be able to access wireless services with their terminals in only a few yea...
Jari Veijalainen, Tom Gross
IWQOS
2001
Springer
14 years 4 months ago
QoS-Aware Adaptive Services in Mobile Ad-Hoc Networks
Ad-hoc wireless networks consist of mobile nodes interconnected by multi-hop wireless paths. Unlike conventional wireless networks, ad-hoc networks have no fixed network infrastru...
Baochun Li
EDCC
2010
Springer
14 years 4 months ago
Dependability Analysis of Diffusion Protocols in Wireless Networks with Heterogeneous Node Capabilities
Wireless networks are starting to be populated by interconnected devices that reveal remarkable hardware and software differences. This fact raises a number of questions on the ap...
Paolo Masci, Silvano Chiaradonna, Felicita Di Gian...
SIGMETRICS
2010
ACM
223views Hardware» more  SIGMETRICS 2010»
14 years 4 months ago
Self-synchronizing properties of CSMA wireless multi-hop networks
We show that CSMA is able to spontaneously synchronize transmissions in a wireless network with constant-size packets, and that this property can be used to devise efficient synch...
Kuang Xu, Olivier Dousse, Patrick Thiran
WMTE
2002
IEEE
14 years 4 months ago
Applying Wireless Technologies to Build a Highly Interactive Learning Environment
This study tries to apply wireless technologies to build a highly interactive environment. For this purpose, this study first identifies four types of interaction between the memb...
Tzu-Chien Liu, Hsue-Yie Wang, Jen-Kai Liang, Tak-W...
WMTE
2002
IEEE
14 years 4 months ago
KLeOS: A Personal, Mobile, Knowledge and Learning Organisation System
The design of a personal, mobile Knowledge and Learning Organisation System (KLeOS) is described. Studies of adult learning practice showed [1] that learning activity is mobile be...
Giasemi N. Vavoula, Mike Sharples
WMTE
2002
IEEE
14 years 4 months ago
Mobile Internet Usability: What Can 'Mobile Learning' Learn from the Past?
‘Mobile Learning’ is a type of application/service that generally presumes to use mobile Internet technology for learning purposes. This paper focuses on discussing basic usab...
Maria Uther
WMTE
2002
IEEE
14 years 4 months ago
Environmental Detectives: PDAs as a Window into a Virtual Simulated World
The use of computer simulations is changing the nature of scientific investigation and providing us unique insights into the way that the world works. As simulation moves from the...
Eric Klopfer, Kurt Squire, Henry Jenkins
WMTE
2002
IEEE
14 years 4 months ago
The Electronic Guidebook: A Study of User Experiences Using Mobile Web Content in a Museum Setting
A study of fifteen is reported as part of a larger research project, The Electronic Guidebook, whose
Sherry Hsi