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Adaptive Caching Networks with Optimality Guarantees [article]

Stratis Ioannidis, Edmund Yeh
2016 arXiv   pre-print
We study the problem of optimal content placement over a network of caches, a problem naturally arising in several networking applications, including ICNs, CDNs, and P2P systems.  ...  with traditional eviction policies over a broad array of network topologies.  ...  caching algorithm with provable guarantees (Thm. 4).  ... 
arXiv:1604.03175v1 fatcat:d6p62p3sffeihcddalzrugojma

Distributed network storage service with quality-of-service guarantees

John Chung-I Chuang, Marvin A Sirbu
2000 Journal of Network and Computer Applications  
When fully realized, this service architecture would be able to support, in one integrated framework, network storage services ranging from best-effort caching to replication with performance guarantees  ...  This paper envisions a distributed network storage service with Quality-of-Service (QoS) guarantees, and describes its architecture and key mechanisms.  ...  In these instances, the object owners would seek to secure network storage resources with QoS guarantees not available with network caching.  ... 
doi:10.1006/jnca.2000.0109 fatcat:f6e5nddphvel3gktvgdjiiwhzu

Adaptive leases: A strong consistency mechanism for the world wide web

V. Duvvuri, P. Shenoy, R. Tewari
2003 IEEE Transactions on Knowledge and Data Engineering  
We focus on the lease approach that balances these trade-offs and present analytical models and policies for determining the optimal lease duration.  ...  In this paper, we argue that weak cache consistency mechanisms supported by existing Web proxy caches must be augmented by strong consistency mechanisms to support the growing diversity in application  ...  Specifically, we propose the adaptive leases mechanism for strong consistency and present techniques to optimally configure adaptive leases.  ... 
doi:10.1109/tkde.2003.1232277 fatcat:sh4deff5hjfddnurotsvyym6z4

Edge-Cloud Collaboration Enabled Video Service Enhancement: A Hybrid Human-Artificial Intelligence Scheme [article]

Dapeng Wu, Ruili Bao, Zhidu Li, Honggang Wang, Ruyan Wang
2021 arXiv   pre-print
We aim to guarantee the user fairness in terms of video coding rate under statistical delay constraint and edge caching capacity constraint.  ...  The effectiveness of the proposed video caching scheme and video delivery scheme is finally validated by extensive experiments with a real-world data set.  ...  In practical network, in order to reduce the traffic load for the backhaul and backbone network, the timescale of video caching duration should be usually much greater than that of video rate adaption.  ... 
arXiv:2103.12516v1 fatcat:vwy56enzfbcytlw5rmk4eayxla

FedRR — A Federated Resource Reservation algorithm for multimedia services

J. Famaey, S. Latre, T. Wauters, F. De Turck
2012 2012 IEEE Network Operations and Management Symposium  
It identifies suitable federation partners, selects end-to-end paths between content providers and their customers, and optimally configures intermediary network and infrastructure resources in order to  ...  However, existing Internet-based content delivery approaches have several disadvantages, such as the lack of Quality of Service (QoS) guarantees.  ...  presented the Alliance network model [3] . It allows interconnected Autonomous Systems (AS) to form an alliance, which enables optimal inter-domain path selection and QoS guarantees.  ... 
doi:10.1109/noms.2012.6211891 dblp:conf/noms/FamaeyLWT12 fatcat:vxn6njr2ebdxtdiunekmuqbka4

CaPaS: an optimal security-aware cache replacement algorithm for cluster storage systems

Mais Nijim, Xiao Qin, Muhittin Yilmaz
2011 International Journal of High Performance Systems Architecture  
CaPaS is comprised of a cache partitioning scheme, a response-time estimator, and an adaptive security quality controller.  ...  CaPaS is used in combination with a security control mechanism that can adapt to changing security requirements and workload conditions, thereby providing high quality of security for cluster storage systems  ...  , an adaptive security service controller, a security-aware cache partitioning mechanism, and an un-trusted network.  ... 
doi:10.1504/ijhpsa.2011.045506 fatcat:nhogf6ysizb5xcoshrab6xfxqy

Modelling the impact of caching and popularity on concurrent adaptive multimedia streams in Information-Centric Networks

Christian Kreuzberger, Benjamin Rainer, Hermann Hellwagner
2015 2015 IEEE International Conference on Multimedia & Expo Workshops (ICMEW)  
While this concept is necessary to provide stability in the network, several issues can arise with adaptive multimedia streaming, e.g., efficiency and stability.  ...  Considering Information-Centric Networking (ICN) and its network-inherent caching, those issues tend to become worse.  ...  ACKNOWLEDGMENTS This work was partly funded by the Austrian Science Fund (FWF) under the CHIST-ERA project CONCERT (A Context-Adaptive Content Ecosystem Under Uncertainty), project number I1402.  ... 
doi:10.1109/icmew.2015.7169763 dblp:conf/icmcs/KreuzbergerRH15 fatcat:s7enukwjfrbm7otsuybpfy7qqy

Optimal Cache Allocation for Named Data Caching under Network-Wide Capacity Constraint [article]

Van Sy Mai, Stratis Ioannidis, Davide Pesavento, Lotfi Benmohamed
2021 arXiv   pre-print
With the offline centralized version of the optimal cache allocation problem being NP-hard, we develop a distributed adaptive algorithm that provides an approximate solution within a constant factor from  ...  While prior art assumes a given cache size at each network node and focuses on content placement, we study the problem when a global, network-wide cache storage budget is given and we solve for the optimal  ...  CONCLUSIONS We have designed a distributed and adaptive ICN caching scheme with optimality guarantees.  ... 
arXiv:1810.07229v2 fatcat:vaqx2wgdyzh6to5je26tbrqwae

Adaptive local searching and caching strategies for on-demand routing protocols in ad hoc networks

Zhao Cheng, Wendi B. Heinzelman
2006 International Journal of High Performance Computing and Networking  
We then propose a new routing strategy that adapts to the current caching availability and is self-tunable towards the optimal performance.  ...  We first analyse and present the optimal value for two essential parameters: route caching validation probability and local searching radius.  ...  Their existence only changes the caching availability conditions in the network, while our routing strategy is able to adjust itself adaptively based on the caching conditions and achieve the optimal performance  ... 
doi:10.1504/ijhpcn.2006.010203 fatcat:c37ebxh7gbem5dvie5fp7kjcne

Optimization of Dynamic Source Routing Protocol with Effective Resource Management

Lokesh Kumar, Umesh Kumar
2015 International Journal of Computer Applications  
The Cache size and Cache Expiry time are two parameter for an optimization problem and techniques. We use Genetic Algorithms (GA) is used to solve it.  ...  This paper proposes optimization of DSR (Dynamic Source Routing) protocol in aspect of cache size and cache expiry time to meet Quality of Service requirements between source and destination node pairs  ...  In this section we intend to take a closer look at some of the peculiar features of DSR protocol with regards to it caching mechanism., in order to generate a network with the desired properties while  ... 
doi:10.5120/ijca2015906655 fatcat:hzhgqf6c6bf3zfe5d55oq4wluq

Towards SVC-based Adaptive Streaming in information centric networks

Stefano Petrangeli, Niels Bouten, Maxim Claeys, Filip De Turck
2015 2015 IEEE International Conference on Multimedia & Expo Workshops (ICMEW)  
The client can dynamically select the most appropriate quality level to download, allowing it to adapt to varying network conditions.  ...  HTTP Adaptive Streaming (HAS) is becoming the de-facto standard for video streaming services. In HAS, each video is segmented and stored in different qualities.  ...  Impact on caching and resource utilization The use of SVC in combination with ICN also has positive effects in terms of caching and network efficiency.  ... 
doi:10.1109/icmew.2015.7169859 dblp:conf/icmcs/PetrangeliBCT15 fatcat:teujsuq3a5f2tay5pndom4wnbu

Quality of Experience-Centric Management of Adaptive Video Streaming Services

Stefano Petrangeli, Jeroen Van Der Hooft, Tim Wauters, Filip De Turck
2018 ACM Transactions on Multimedia Computing, Communications, and Applications (TOMCCAP)  
In light of the above, in recent years, several works have been proposed with the aim of extending the classical purely client-based structure of adaptive video streaming, in order to fully optimize users  ...  Despite the many advantages brought by the adaptive streaming principle, optimizing users' QoE is far from trivial.  ...  Relevant references: [75] , [76] , [110] . 3.1.5 Content delivery network orchestration and caching optimization.  ... 
doi:10.1145/3165266 fatcat:m3ndxb2a4bazlkdsv7sdktjz7i

QoE-traffic Optimization Through Collaborative Edge Caching in Adaptive Mobile Video Streaming

Abbas Mehrabi, Matti Siekkinen, Antti Yla-Jaaski
2018 IEEE Access  
We investigate the impact of collaborative mobile edge caching on joint QoE and backhaul data traffic by proposing the joint QoE-traffic optimization with collaborative edge caching which introduces the  ...  We then design a selftuned bitrate selection algorithm with low complexity to solve the optimization problem and further propose an efficient cache replacement strategy called retention-based collaborative  ...  (BFTR) parameter adjustable by mobile network operator (MNO). • An online network-assisted bitrate adaptation algorithm with performance guarantee is designed for the optimization problem which can be  ... 
doi:10.1109/access.2018.2870855 fatcat:szm3bgxe7vfzpefkksacf3mn6e

QoE-Driven Mobile Edge Caching Placement for Adaptive Video Streaming

Chenglin Li, Laura Toni, Junni Zou, Hongkai Xiong, Pascal Frossard
2018 IEEE transactions on multimedia  
Simulation results further show that the proposed algorithm is able to achieve a near-optimal performance with very low time complexity.  ...  Therefore, the proposed optimization framework reveals the caching performance upper bound for general adaptive video streaming systems, while the proposed algorithm provides some design guidelines for  ...  caching placement optimization problem for adaptive streaming.  ... 
doi:10.1109/tmm.2017.2757761 fatcat:rwezdivzxffojajeg3h6wywxtm

Pc-based software routers

Raffaele Bolla, Roberto Bruschi
2008 Proceedings of the ACM workshop on Programmable routers for extensible services of tomorrow - PRESTO '08  
Despite high potential and flexibility in developing new functionalities and mechanisms, as well as the availability of wellestablished networking SW, common criticism of Software Routers, based on COTS  ...  Thus, while optimal SR configurations can achieve the full rate speeds, even the sub-optimal configurations guarantee a high performance level.  ...  In fact, Intel PRO 1000 adapters (with MAC chip 82571 and higher) support multiple Tx-and Rx Rings and multiple HW IRQs 3 per network interface [10] .  ... 
doi:10.1145/1397718.1397725 dblp:conf/sigcomm/BollaB08 fatcat:rhtvkaukabc5hc7e7goinevx5i
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