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Software Defined Networking (SDN) is an emerging network control paradigm focused on logical centralization and programmability. At the same time, distributed routing protocols, most notably OSPF and IS-IS, are still prevalent in IP…

网络与互联网体系结构 · 计算机科学 2016-04-19 Marcel Caria , Tamal Das , Admela Jukan , Marco Hoffmann

The flexible and programmable architectural model offered by Software-Defined Networking (SDN) has re-imagined modern networks. Supported by powerful hardware and high-speed communications between devices and the controller, SDN provides a…

网络与互联网体系结构 · 计算机科学 2021-06-08 Miheer Kulkarni , Michael Baddeley , Israat Haque

This paper presents a survey of the state of the art in research related to handovers employing software defined networking (SDN) enabled architectures, serving multiple coexisting radio access technologies. As the industrial roll-out of…

网络与互联网体系结构 · 计算机科学 2023-04-10 Pavan K Mangipudi , Janise McNair

The coordination of base stations in mobile access networks is an important approach to reduce harmful interference and to deliver high data rates to the users. Such coordination mechanisms, like Coordinated Multi-Point (CoMP) where…

网络与互联网体系结构 · 计算机科学 2015-03-12 Martin Dräxler , Holger Karl

By programming both the data plane and the control plane, network operators can customize their networks based on their needs, regardless of the hardware manufacturer. Control plane programming, a major component of the SDN (Software…

网络与互联网体系结构 · 计算机科学 2022-01-28 Gereltsetseg Altangerel , Tejfel Máté

The proliferation of highly capable mobile devices such as smartphones and tablets has significantly increased the demand for wireless access. Software defined network (SDN) at edge is viewed as one promising technology to simplify the…

网络与互联网体系结构 · 计算机科学 2015-10-16 Yanru Zhang , Lanchao Liu , Yunan Gu , Dusit Niyato , Miao Pan , Zhu Han

In recent years, to sustain the resource-intensive computational needs for training deep neural networks (DNNs), it is widely accepted that exploiting the parallelism in large-scale computing clusters is critical for the efficient…

分布式、并行与集群计算 · 计算机科学 2021-05-31 Menglu Yu , Chuan Wu , Bo Ji , Jia Liu

Software Defined Networks (SDN) decouple the forwarding and control planes from each other. The control plane is assumed to have a global knowledge of the underlying physical and/or logical network topology so that it can monitor, abstract…

网络与互联网体系结构 · 计算机科学 2013-08-22 Ulas C. Kozat , Guanfeng Liang , Koray Kokten

Cloud computing is a concept introduced in the information technology era, with the main components being the grid, distributed, and valuable computing. The cloud is being developed continuously and, naturally, comes up with many…

To solve the limitation of Hadoop on scalability, resource sharing, and application support, the open-source community proposes the next generation of Hadoop's compute platform called Yet Another Resource Negotiator (YARN) by separating…

分布式、并行与集群计算 · 计算机科学 2018-09-12 JIa-Chun Lin , Ming-Chang Lee

With the sharp growth of cloud services and their possible combinations, the scale of data center network traffic has an inevitable explosive increasing in recent years. Software defined network (SDN) provides a scalable and flexible…

分布式、并行与集群计算 · 计算机科学 2018-03-13 He Li , Song Guo , Chentao Wu , Jie Li

To meet the timing requirements of interactive applications, the no-frills congestion-agnostic transport protocols like UDP are increasingly deployed side-by-side in the same network with congestion-responsive TCP. In cloud platforms, even…

网络与互联网体系结构 · 计算机科学 2022-09-13 Ahmed M. Abdelmoniem , Brahim Bensaou

Cloud computing has been emerged in the last decade to enable utility-based computing resource management without purchasing hardware equipment. Cloud providers run multiple data centers in various locations to manage and provision the…

分布式、并行与集群计算 · 计算机科学 2018-05-29 Rajkumar Buyya , Jungmin Son

Many communities have researched the application of novel network architectures such as Content-Centric Networking (CCN) and Software-Defined Networking (SDN) to build the future Internet. Another emerging technology which is big data…

网络与互联网体系结构 · 计算机科学 2016-11-22 Haipeng Yao , Chao Qiu , Chao Fang , Xu Chen , F. Richard Yu

The highly dynamic nature of the current network traffics, makes the network managers to exploit the flexibility of the state-of-the-art paradigm called SDN. In this way, there has been an increasing interest in hybrid networks of SDN-MPLS.…

网络与互联网体系结构 · 计算机科学 2018-04-02 Mohammad Mahdi Tajiki , Behzad Akbari , Nader Mokari , Luca Chiaraviglio

Software Defined Networks has seen tremendous growth and deployment in different types of networks. Compared to traditional networks it decouples the control logic from network layer devices, and centralizes it for efficient traffic…

网络与互联网体系结构 · 计算机科学 2019-02-22 Zohaib Latif , Kashif Sharif , Fan Li , Md Monjurul Karim , Yu Wang

Deep neural networks (DNNs) exploit many layers and a large number of parameters to achieve excellent performance. The training process of DNN models generally handles large-scale input data with many sparse features, which incurs high…

分布式、并行与集群计算 · 计算机科学 2023-06-08 Ji Liu , Zhihua Wu , Dianhai Yu , Yanjun Ma , Danlei Feng , Minxu Zhang , Xinxuan Wu , Xuefeng Yao , Dejing Dou

Data of the order of terabytes, petabytes, or beyond is known as Big Data. This data cannot be processed using the traditional database software, and hence there comes the need for Big Data Platforms. By combining the capabilities and…

分布式、并行与集群计算 · 计算机科学 2021-11-05 Tanuja Patanshetti , Ashish Anil Pawar , Disha Patel , Sanket Thakare

Operators perceive programmable networks brought by Software Defined Networks (SDN) as cornerstone to decrease the time to deploy new services, to augment the flexibility and to adapt network resources to customer needs at runtime. However,…

网络与互联网体系结构 · 计算机科学 2015-07-13 José Sánchez , Imen Grida Ben Yahia , Noël Crespi

Emerging paradigms of big data and Software-Defined Networking (SDN) in cloud data centers have gained significant attention from industry and academia. The integration and coordination of big data and SDN are required to improve the…

分布式、并行与集群计算 · 计算机科学 2019-10-11 Khaled Alwasel , Rodrigo N. Calheiros , Saurabh Garg , Rajkumar Buyya , Rajiv Ranjan