搜索结果: 1-11 共查到“管理科学与工程 Diffusion”相关记录11条 . 查询时间(0.197 秒)
A Diffusion Approximation for a Network of Reservoirs with Power Law Release Rule
Diffusion network reservoir power law
2015/7/8
A diffusion approximation for a network of continuous time reservoirs with power law release rules is examined. Under a mild assumption on the inflow processes, we show that for physically reasonable ...
A Diffusion Approximation for a Markovian Queue with Reneging
Markovian queues reneging impatience deadlines refl ected Ornstein–Uhlenbeck process
2015/7/8
Consider a single-server queue with a Poisson arrival process and exponential processing times in which each customer independently reneges after an exponentially distributed amount of time. We establ...
A Diffusion Approximation with a GI/GI/1 Queue with Balking or Reneging
deadlines reneging balking impatience GI/GI/1-GI queue Ornstein-Uhlenbeck process
2015/7/6
Consider a single-server queue with a renewal arrival process and generally distributed processing times in which each customer independently reneges if service has not begun within a generally distri...
Diffusion Approximations for the Maximum of a Perturbed Random Walk
Perturbed random walk diffusion approximation light-tailed distributi
2015/7/6
Considera random walk S=(Sn:n≥O) that is "perturbed" by a stationary sequence (ξn:n≥O) to produce the process S=(Sn+ξn:n≥O). In this paper, we are concerned with developing limit theorems and approxim...
Complete Corrected Diffusion Approximations for the Maximum of a Random Walk
Corrected diffusion approximations random walks ladder heights single-server queue
2015/7/6
Consider a random walk (Sn: n ≥ 0) with drift −μ and S0= 0. Assuming that the increments have exponential moments, negative mean, and are strongly nonlattice, we provide a complete asymptotic ex...
Central Limit Theorems and Large Deviations for Additive Functionals of Reflecting Diffusion Processes
Central Limit Theorems Large Deviations Additive Functionals Reflecting Diffusion Processes
2015/7/6
This paper develops central limit theorems (CLT's) and large deviations results for additive functionals associated with reflecting disions in which the functional may include a term associated with t...
An Institutional Perspective on the Diffusion of International Management System Standards: The Case of the Environmental Management Standard ISO 14001
national institutional factors the adoption of the international environmental management standard institutional environment
2011/10/7
This paper analyzes how national institutional factors affect the adoption of the international environmental management standard ISO 14001, using a panel of 139 countries from 1996 to 2006. The analy...
On the Spatial Diffusion of Knowledge by Universities Located in Small and Medium Sized Towns
Human Capital Small Towns Spatial Diffusion of Knowledge Universities
2013/2/23
Many studies, provided by diverse authors and institutions, demonstrate that, at a territorial level, development is directly related to the level of education and R & D. Territories with higher devel...
Propositions for investigating adoption and diffusion of the magnet hospital concept through the lenses of organization theory
Innovation Magnet Hospital Nursing Shortage Organization Theory Propositions Recruitment Registered Nurse Retention
2009/12/1
The U.S. health system continues to experience a persistent shortage of Registered
Nurses. A promising innovation to address this problem is the “magnet hospital concept” which comprises a set of or...
KM Infrastructure and Electronic Services with Innovation Diffusion Characteristics for Community Economic Development
KM infrastructure model SME small business economic development e-Government knowledge services diffusion characteristics community
2009/7/17
Building knowledge management (KM) infrastructure involves reuse and refocus of several existing infrastructure components, and awareness around future visions and conditions of infrastructure. We pre...
The Emergence and Diffusion of the Concept of Knowledge Work
scientific discourse knowledge work bibliometric analysis citation analysis
2009/7/16
The past decades have witnessed the proliferation of research on knowledge work. The efforts to encompass all the different contexts where knowledge plays a relevant role in work tasks have resulted i...