A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2020; you can also visit the original URL.
The file type is application/pdf.
Filters
Adaptive Caching Networks with Optimality Guarantees
[article]
2016
arXiv
pre-print
Preserved Fulltext
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
2000
Journal of Network and Computer Applications
Preserved Fulltext
A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2005; you can also visit the original URL.
The file type is application/pdf.
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
2003
IEEE Transactions on Knowledge and Data Engineering
Preserved Fulltext
A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2012; you can also visit the original URL.
The file type is application/pdf.
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]
2021
arXiv
pre-print
Preserved Fulltext
A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2021; you can also visit the original URL.
The file type is application/pdf.
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
2012
2012 IEEE Network Operations and Management Symposium
Preserved Fulltext
A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2020; you can also visit the original URL.
The file type is application/pdf.
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
2011
International Journal of High Performance Systems Architecture
Preserved Fulltext
A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2017; you can also visit the original URL.
The file type is application/pdf.
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
2015
2015 IEEE International Conference on Multimedia & Expo Workshops (ICMEW)
Preserved Fulltext
A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2017; you can also visit the original URL.
The file type is application/pdf.
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]
2021
arXiv
pre-print
Preserved Fulltext
A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2020; you can also visit the original URL.
The file type is application/pdf.
Note that this fulltext copy is not of the "primary" version of this work. The version it corresponds to is:
2018 pre-print arXiv:1810.07229v1 fatcat:htdgyndurbauxlr4xjj6ghcgxu
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
2006
International Journal of High Performance Computing and Networking
Preserved Fulltext
A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2017; you can also visit the original URL.
The file type is application/pdf.
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
2015
International Journal of Computer Applications
Preserved Fulltext
A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2018; you can also visit the original URL.
The file type is application/pdf.
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
2015
2015 IEEE International Conference on Multimedia & Expo Workshops (ICMEW)
Preserved Fulltext
A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2017; you can also visit the original URL.
The file type is application/pdf.
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
2018
ACM Transactions on Multimedia Computing, Communications, and Applications (TOMCCAP)
Preserved Fulltext
A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2019; you can also visit the original URL.
The file type is application/pdf.
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
2018
IEEE Access
Preserved Fulltext
A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2019; you can also visit the original URL.
The file type is application/pdf.
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
2018
IEEE transactions on multimedia
Preserved Fulltext
A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2018; you can also visit the original URL.
The file type is application/pdf.
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
2008
Proceedings of the ACM workshop on Programmable routers for extensible services of tomorrow - PRESTO '08
Preserved Fulltext
A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2017; you can also visit the original URL.
The file type is application/pdf.
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
« Previous
Showing results 1 — 15 out of 34,184 results