Network flows: theory, algorithms, and applications
Network flows: theory, algorithms, and applications
Multiwavelength Optical Networks: A Layered Approach
Multiwavelength Optical Networks: A Layered Approach
Fault-Tolerant Real-Time Communication in Distributed Computing Systems
IEEE Transactions on Parallel and Distributed Systems
How to lease the internet in your spare time
ACM SIGCOMM Computer Communication Review
Rethinking virtual network embedding: substrate support for path splitting and migration
ACM SIGCOMM Computer Communication Review
Virtual routers on the move: live router migration as a network-management primitive
Proceedings of the ACM SIGCOMM 2008 conference on Data communication
Characterization of failures in an operational IP backbone network
IEEE/ACM Transactions on Networking (TON)
A virtual network mapping algorithm based on subgraph isomorphism detection
Proceedings of the 1st ACM workshop on Virtualized infrastructure systems and architectures
Network virtualization: state of the art and research challenges
IEEE Communications Magazine
On Leveraging Policy-Based Management for Maximizing Business Profit
IEEE Transactions on Network and Service Management
Survivable Routing of Mesh Topologies in IP-over-WDM Networks by Recursive Graph Contraction
IEEE Journal on Selected Areas in Communications
ViNEYard: virtual network embedding algorithms with coordinated node and link mapping
IEEE/ACM Transactions on Networking (TON)
Exploring online virtual networks mapping with stochastic bandwidth demand in multi-datacenter
Photonic Network Communications
Virtual access network embedding in wireless mesh networks
Ad Hoc Networks
Resilient virtual network design for end-to-end cloud services
IFIP'12 Proceedings of the 11th international IFIP TC 6 conference on Networking - Volume Part I
Surviving failures in bandwidth-constrained datacenters
Proceedings of the ACM SIGCOMM 2012 conference on Applications, technologies, architectures, and protocols for computer communication
Achieving effective resilience for QoS-aware application mapping
Computer Networks: The International Journal of Computer and Telecommunications Networking
Surviving failures in bandwidth-constrained datacenters
ACM SIGCOMM Computer Communication Review - Special october issue SIGCOMM '12
Optimal provisioning for virtual network request in cloud-based data centers
Photonic Network Communications
DoS-resilient virtual networks through multipath embedding and opportunistic recovery
Proceedings of the 28th Annual ACM Symposium on Applied Computing
Greener networking in a network virtualization environment
Computer Networks: The International Journal of Computer and Telecommunications Networking
Slice embedding solutions for distributed service architectures
ACM Computing Surveys (CSUR)
Repeatable optimization algorithm based discrete PSO for virtual network embedding
ISNN'13 Proceedings of the 10th international conference on Advances in Neural Networks - Volume Part I
Virtual network embedding algorithm based connective degree and comprehensive capacity
ICIC'13 Proceedings of the 9th international conference on Intelligent Computing Theories
Design of reliable virtual infrastructure with resource sharing
Computer Networks: The International Journal of Computer and Telecommunications Networking
| Hi-index | 0.00 |
Network virtualization can offer more flexibility and better manageability for the future Internet by allowing multiple heterogeneous virtual networks (VN) to coexist on a shared infrastructure provider (InP) network. A major challenge in this respect is the VN embedding problem that deals with the efficient mapping of virtual resources on InP network resources. Previous research focused on heuristic algorithms for the VN embedding problem assuming that the InP network remains operational at all times. In this paper, we remove that assumption by formulating the survivable virtual network embedding (SVNE) problem and developing a hybrid policy heuristic to solve it. The policy is based on a fast re-routing strategy and utilizes a pre-reserved quota for backup on each physical link. Evaluation results show that our proposed heuristic for SVNE outperforms baseline heuristics in terms of long term business profit for the InP, acceptance ratio, bandwidth efficiency, and response time.