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NETWORKING
2004
14 years 11 months ago
Modeling the Short-Term Unfairness of IEEE 802.11 in Presence of Hidden Terminals
: IEEE 802.11 exhibits both short-term and long-term unfairness [15]. The short-term fairness automatically gives rise to long-term fairness, but not vice versa [11]. When we thoro...
Zhifei Li, Sukumar Nandi, Anil K. Gupta
BMCBI
2008
71views more  BMCBI 2008»
14 years 10 months ago
A tale of two symmetrical tails: Structural and functional characteristics of palindromes in proteins
Background: It has been previously shown that palindromic sequences are frequently observed in proteins. However, our knowledge about their evolutionary origin and their possible ...
Armita Sheari, Mehdi Kargar, Ali Katanforoush, Sha...
TOOLS
1999
IEEE
15 years 2 months ago
Cooperative Software Development: Concepts, Model and Tools
The development of large software systems demands intensive cooperation among multiple project team members with different responsibilities. The development process is often distr...
Josef Altmann, Gustav Pomberger
ICDT
1999
ACM
154views Database» more  ICDT 1999»
15 years 2 months ago
Databases for Tracking Mobile Units in Real Time
Abstract. In this paper we consider databases representing information about moving objects (e.g. vehicles), particularly their location. We address the problems of updating and qu...
Ouri Wolfson, Liqin Jiang, A. Prasad Sistla, Sam C...
ICDE
1998
IEEE
139views Database» more  ICDE 1998»
15 years 2 months ago
Cost and Imprecision in Modeling the Position of Moving Objects
Consider a database that represents the location of moving objects, such as taxi-cabs (typical query: retrieve the cabs that are currently within 1 mile of 33 Michigan Ave., Chica...
Ouri Wolfson, Sam Chamberlain, Son Dao, Liqin Jian...