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CORR
2011
Springer
171views Education» more  CORR 2011»
13 years 4 months ago
Fairness issues in a chain of IEEE 802.11 stations
: We study a simple general scenario of ad hoc networks based on IEEE 802.11 wireless communications, consisting in a chain of transmitters, each of them being in the carrier sense...
Bertrand Ducourthial, Yacine Khaled, Stépha...
CORR
2011
Springer
235views Education» more  CORR 2011»
13 years 4 months ago
On the accuracy of language trees
Historical linguistics aims at inferring the most likely language phylogenetic tree starting from information concerning the evolutionary relatedness of languages. The available i...
Simone Pompei, Vittorio Loreto, Francesca Tria
JASIS
2011
124views more  JASIS 2011»
13 years 4 months ago
Ranking of Wikipedia articles in search engines revisited: Fair ranking for reasonable quality?
This paper aims to review the fiercely discussed question of whether the ranking of Wikipedia articles in search engines is justified by the quality of the articles. After an over...
Dirk Lewandowski, Ulrike Spree
JAT
2011
93views more  JAT 2011»
13 years 4 months ago
Approximation theorems for group valued functions
Stone-Weierstrass-type theorems for groups of group-valued functions with discrete range or discrete domain are obtained. We study criteria for a subgroup of the group of continuou...
Jorge Galindo, Manuel Sanchis
SIMPRA
2011
13 years 4 months ago
Virtual segment: Store-carry-forward relay-based support for wide-area non-real-time data exchange
—In the Internet of the future, a flexible, dynamic combination of wireless and wired access networks is expected to be a key driver for enlarging the broadband communication se...
Shinya Yamamura, Akira Nagata, Masato Tsuru, Hitom...