نتایج جستجو برای: traffic engineering computing

تعداد نتایج: 738946  

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه صنعتی امیرکبیر(پلی تکنیک تهران) - دانشکده مهندسی برق 1386

بحث مدلسازی ترافیک شبکه در طول دو دهه اخیر مورد توجه بسیار زیاد مهندسان ترافیک قرار گرفته است. به همین خاطر، همیشه سعی بر این بود که مدلهای ترافیکی علاوه بر صحت و دقت لازم -جهت ارایه نتایج صحیح محاسبات کارآیی- از لحاظ تحلیلی نیز ساده باشند. مدلهای ترافیکی، پس از کشف پدیده خود-همسانی در شبکه ها، دچار تحولات عمده ای شدند و الگوهای خود-همسان به تدریج جایگزین الگوهای مارکوف شدند. در عین حال، محققان...

2007
Dahai Xu Mung Chiang Jennifer Rexford

This paper settles a long-standing question with a positive answer: optimal traffic engineering can be realized using just link-state routing protocols. In conventional link-state protocols like OSPF and IS-IS, routers compute shortest paths based on link weights, splitting traffic evenly when multiple shortest paths exist. Unfortunately, in these particular cases of link-state protocols, compu...

Journal: :journal of advances in computer research 0

grid computing is a term referring to the combination of computer resources from multiple administrative domains to reach a common computational platform. mobile computing is a generic word that introduces using of movable, handheld devices with wireless communication, for processing data. mobile computing focused on providing access to data, information, services and communications anywhere an...

2015
Kapil Kumar Pankaj Deep Kaur

Road traffic on public roads around the world is a vital problem and is seemly a major pretend to conclusion makers. Urban region have a great stack of traffic jams. Many superimposed concepts of road traffic Gas lit, Wireless sensor networks have appeared in the past few years. The living methods for traffic management are not effective. At that place require for a hefty and scalable high-exec...

2007
Chris Hendrickson

Improved traffic management and control systems are widely reported to be cost-effective investments. Simply retiming signals can provide significant benefits by reducing vehicle stops, travel times, and fuel consumption. The installation of advanced traffic management systems (ATMS) can provide even greater savings. However, many hardware and software obstacles have impeded the actual implemen...

Grid computing is a term referring to the combination of computer resources from multiple administrative domains to reach a common computational platform. Mobile Computing is a Generic word that introduces using of movable, handheld devices with wireless communication, for processing data. Mobile Computing focused on providing access to data, information, services and communications anywhere an...

Grid computing is a term referring to the combination of computer resources from multiple administrative domains to reach a common computational platform. Mobile Computing is a Generic word that introduces using of movable, handheld devices with wireless communication, for processing data. Mobile Computing focused on providing access to data, information, services and communications anywhere an...

Draft traffic impact assessment (TIA) guidelines for various landuses in general, and for high traffic generating buildings in particular, were published in Iran in the middle of 2016. In formulating that report the Traffic Committee of the Iranian Building Engineering Order reviewed international experience, including that of Australia. Traffic impact assessment started in Australia in the 196...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه صنعتی اصفهان - دانشکده برق و کامپیوتر 1391

هدف شبکه های نسل جدید فراهم کردن شرایطی است که علاوه بر پوشش کاربردهای موجود، امکان پوشش کاربردهایی که در آینده بوجود می آیند نیز وجود داشته باشد. یکی از نکاتی که می بایست در ارائه مکانیزم های جدید مسیریابی مورد توجه قرار گیرد، پاسخ گویی به چالش های پیش روی شبکه های نسل جدید است. مسیریابی در این شبکه ها باید توزیع ترافیک ورودی را برای مصرف بهینه منابع و یافتن مسیرها مبتنی بر کیفیت مورد نظر کارب...

Journal: :مجله علوم اعصاب شفای خاتم 0
sara abdolahi a. shefa neuroscience research center, khatam alanbia hospital, tehran, iran b. department of biotechnology, school of veterinary science, shiraz university, shiraz, iran maryam borhani-haghighi a. shefa neuroscience research center, khatam alanbia hospital, tehran, iran b. department of anatomy, tehran university of medical science, tehran, iran hassan hosseini ravandi a.shefa neuroscience research center, khatam alanbia hospital, tehran, iran

spinal cord injury (sci)-induced systemic inflammatory response affects multiple organs outside the spi­nal cord. treatment options for such complications are lacking. valproic acid (vpa) is a histone deacetylase inhibitor, acting directly at the level of gene transcription by inhibiting histone deacetylation and making transcription sites more accessible. acetylation of histones is critical to...

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