-------- Weitergeleitete Nachricht -------- Betreff: [TCCC-ANNOUNCE] IEEE JSAC SI on Caching - Deadline Extension (December 10th) Datum: Mon, 27 Nov 2017 06:26:16 -0500 Von: George Iosifidis giosifid78@GMAIL.COM Antwort an: George Iosifidis giosifid78@GMAIL.COM An: tccc-announce@COMSOC.ORG

Dear Colleagues,

the submission deadline for this Issue has been extended to 10th of December.

Best regards,

GI

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JSAC Issue on Caching for Communication Systems and Networks.

The ever-increasing volume of data traffic and the proliferation of services with stringent performance requirements constantly outpace the capacity upgrades in wired and wireless networks, and challenge their performance and their economic viability. At the same time, recent developments, such as the advent of SDN and NFV technologies, the deployment of multi-tier wireless systems, and the novel interplay of caching with physical layer techniques can create novel opportunities for reducing this demand-supply gap.

In this new era, it is imperative to systematically revisit the role of caching for a variety of reasons: (i) storage becomes an increasingly low-cost resource, in stark contrast with other resources (e.g., spectrum), and can be embedded in equipment of various form factors in large amounts; (ii) novel network architectures emerge such as 5G+ systems and hybrid wired-wireless designs; (iii) new business models appear with Over-The-Top service providers deploying their own infrastructure or cooperating with network operators; (iv) the needs of users are rapidly changing, consuming huge amounts of content on their mobile devices and generating their own content; (v) social networking platforms are heavily affecting network operation creating additional value but also congestion. Storage and caching can play a fundamental role in this emerging era in communication systems and networks, by increasing the performance of the offered services, reducing operating and capital expenditures, and enabling innovative and game-changing business models. This special issue therefore invites submissions of high-quality original technical and survey papers exploring the role of caching in communication systems and networks, including the following non-exhaustive list of topics:

Information-theoretic caching analysis: (i) Fundamental limits of caching; (ii) Coded caching design with practical constraints; (iii) Receiver and source memory-enhanced communications; (iv) Scaling laws of cache networks.

Caching in next generation wireless systems: (i) HetNet and device-to-device caching; (ii) Edge caching, cooperation and femtocaching; (iii) Joint caching with scheduling, routing and utility maximisation; (iv) Secure caching, privacy preservation.

Content caching and delivery: (i) Design of elastic CDNs; (ii) Algorithms for storage and content placement; (iii) Novel aspects of video caching and streaming; (iv) Caching economics; (v) Caching models for ICN.

Data analytics for caching: (i) Analysis of request data, time-varying popularity models; (ii) Popularity estimation and prediction of viral content; (iii) Machine learning and optimisation for popularity incentives; (iv) Interplay of social networks and caching algorithms.

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Authors should submit a PDF version of their manuscripts (30 double-spaced pages, single-column format) through EDAS, according to the following schedule:

Initial Paper Submission: December 10, 2017 Acceptance notification: March 7, 2018 Final manuscript submission: April 1, 2018 Publication date: Second Quarter 2018

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Guest Editors

Giuseppe Caire Technical University of Berlin, Germany

George Iosifidis Trinity College Dublin, Ireland

Georgios S. Paschos Huawei Technologies, France

Meixia Tao Shanghai Jiao Tong University, China

Don Towsley University of Massachusetts, USA

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