منابع مشابه
Data-Gathering Mechanism for Long Distance Wireless Sensor Networks Using Mobile Robot
In this paper, we proposed a new data-gathering mechanism for large-scale wireless sensor networks by introducing mobility into the network. A mobile data collector, for convenience called an M-collector in this paper, could be a mobile robot or a vehicle equipped with a powerful transceiver and battery, working like a mobile base station and gathering data while moving through the field. An M-...
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بیمه گران همیشه بابت خسارات بیمه نامه های تحت پوشش خود نگران بوده و روش هایی را جستجو می کنند که بتوانند داده های خسارات گذشته را با هدف اتخاذ یک تصمیم بهینه مدل بندی نمایند. در این پژوهش توزیع های فیزتایپ در مدل بندی داده های خسارات معرفی شده که شامل استنباط آماری مربوطه و استفاده از الگوریتم em در برآورد پارامترهای توزیع است. در پایان امکان استفاده از این توزیع در مدل بندی داده های گروه بندی ...
Agent Strategy Data Gathering for Long Life Wsn
The main goal of wireless sensor networks (WSN) is to gather information from the regions of interest through a large number of micro sensor nodes. This gathering is traditionally done by using a client/server communication approach. However, this communication architecture consumes a lot of power and does not take into consideration the information properties. In this paper, we propose a data ...
متن کاملReactive Data Gathering
Designing autonomous systems to perform reconnaissance and surveillance missions is especially challenging. Platforms must coordinate, to make on-line decisions about what to sense, what to communicate and how to manoeuvre to achieve their mission goals. A first step in achieving consistent, coordinated decision making is to provide a means for rapid and efficient distribution of information be...
متن کاملQuantum data gathering
Measurement of a quantum system – the process by which an observer gathers information about it – provides a link between the quantum and classical worlds. The nature of this process is the central issue for attempts to reconcile quantum and classical descriptions of physical processes. Here, we show that the conventional paradigm of quantummeasurement is directly responsible for a well-known d...
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ژورنال
عنوان ژورنال: Public Health Reports (1896-1970)
سال: 1958
ISSN: 0094-6214
DOI: 10.2307/4590253