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TWC
2008
98views more  TWC 2008»
15 years 6 months ago
On bandwidth request mechanism with piggyback in fixed IEEE 802.16 networks
This paper investigates the random channel access mechanism specified in the IEEE 802.16 standard for the uplink traffic in a Point-to-MultiPoint (PMP) network architecture. An ana...
Jianhua He, Kun Yang, Ken Guild, Hsiao-Hwa Chen
CSCW
2004
ACM
15 years 6 months ago
Consistency Control for Synchronous and Asynchronous Collaboration Based on Shared Objects and Activities
We describe a new collaborative technology that bridges the gap between ad hoc collaboration in email and more formal collaboration in structured shared workspaces. Our approach is...
Jürgen Vogel, Werner Geyer, Li-Te Cheng, Mich...
CORR
2002
Springer
105views Education» more  CORR 2002»
15 years 6 months ago
Cooperation between Pronoun and Reference Resolution for Unrestricted Texts
Anaphora resolution is envisaged in this paper as part of the reference resolution process. A general open architecture is proposed, which can be particularized and configured in ...
Andrei Popescu-Belis, Isabelle Robba
AMAI
1999
Springer
15 years 6 months ago
Pattern recognition by an optical thin-film multilayer model
This paper describes a computational learning model inspired by the technology of optical thin-film multilayers from the field of optics. With the thicknesses of thin-film layers ...
Xiaodong Li, Martin K. Purvis
JGS
2002
91views more  JGS 2002»
15 years 6 months ago
Toward micro-scale spatial modeling of gentrification
A simple preliminary model of gentrification is presented. The model is based on an irregular cellular automaton architecture drawing on the concept of proximal space, which is wel...
David O'Sullivan