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» An Equational Theory for Transactions
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AMC
2005
87views more  AMC 2005»
14 years 11 months ago
The distribution models of grazing animals between two grassland resource points
In this paper, by using theories of stochastic process and differential equation, the authors systematically studied the distribution of grazing animals between two resource point...
Weiming Wang, Zhenqing Li
CDC
2009
IEEE
124views Control Systems» more  CDC 2009»
14 years 9 months ago
Quasivelocities and stabilization of relative equilibria of underactuated nonholonomic systems
Abstract-- This paper is concerned with the theory of quasivelocities and its applications to control. The equations of motion of a mechanical system are derived using the Lagrange
Anthony M. Bloch, Jerrold E. Marsden, Dmitry V. Ze...
JAT
2010
51views more  JAT 2010»
14 years 6 months ago
Optimal adaptive computations in the Jaffard algebra and localized frames
We study the efficient numerical solution of infinite matrix equations Au = f for a matrix A in the Jaffard algebra. These matrices appear naturally via frame discretizations in m...
Stephan Dahlke, Massimo Fornasier, Karlheinz Gr&ou...
CHI
2007
ACM
15 years 3 months ago
A familiar face(book): profile elements as signals in an online social network
Using data from a popular online social network site, this paper explores the relationship between profile structure (namely, which fields are completed) and number of friends, gi...
Cliff Lampe, Nicole Ellison, Charles Steinfield
POLICY
2007
Springer
15 years 5 months ago
A Socio-cognitive Approach to Modeling Policies in Open Environments
The richness of today’s electronic communications mirrors physical world: activities such as shopping, business and scientific collaboration are conducted online. Current intera...
Tatyana Ryutov