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RSS limitHas Barclays stamped out fraud with PINsentry?
News Barnaby Davis, director of electronic banking at Barclays, said last year that the arrangement was intended to limit the damage that could be caused by someone using stolen bank details. The UK's third-largest bank said this week that it has... [18 Jul 2008]
Reconfiguration of MPLS/WDM Networks Using Simulation-Based Markov Decision Processes
White Paper It restricts the actions taken in reconfiguring the network to branch exchanges to limit the effect of reconfigurations on the number of dropped calls. This paper presents a new approach to the problem of logical topology reconfiguration in... [18 Jul 2008]
figleaves.com revamps website
News The current platform is a home-grown system that has been supporting the site for the last seven years, but Hall said it was getting to the stage where it had reached the limit of its flexibility and could no longer provide an experience in line... [16 Jul 2008]
PCI Express and Advanced Switching: Evolutionary Path to Building Next Generation Interconnects
White Paper With processor and memory technologies pushing the performance limit, the bottleneck is clearly shifting towards the system interconnect. Any solution that addresses PCI's bus-based interconnect, which has serious scalability problems, must also... [11 Jul 2008]
Bandwidth Extension of Telephone Speech Using Frame-Based Excitation and Robust Features
White Paper The standards that are still in use for telephone communications since the 1950s limit the information bandwidth to 300-3400Hz. However, in normal conversational speech, the frequency content is mainly between 0-8000Hz. [11 Jul 2008]
Memory and Network Bandwidth Aware Scheduling of Multiprogrammed Workloads on Clusters of SMPs
White Paper However, contention among processors for access to shared resources, as is the main memory bus and the NIC can limit their efficiency significantly. Symmetric Multiprocessors (SMPs), combined with modern interconnection technologies are commonly... [11 Jul 2008]
Optimal Granularity of MPLS Tunnels
White Paper While any set of LSPs, each LSP having an arbitrary rate, can be tunneled over a given รข-channel as long as the aggregate rate does not exceed the channel's capacity, intuition suggests that this flexibility has a limit. [11 Jul 2008]
Removing Architectural Bottlenecks to the Scalability of Speculative Parallelization
White Paper Consequently, the paper attempts to identify and eliminate major architectural bottlenecks that limit the scalability of speculative parallelization. Speculative thread-level parallelization is a promising way to speed up codes that compilers fail... [11 Jul 2008]
Near-Optimal Load Balancing in Dense Wireless Multi-Hop Networks
White Paper In the limit of a dense network, there is a strong separation between the macroscopic and microscopic scales, and the load balancing problem can be formulated as finding continuous curves ("Routes") between all source-destination pairs that... [10 Jul 2008]
WAN Optimization using Wide Area Data Services
White Paper Wide Area Data Services is a breakthrough concept in WAN optimization that addresses the 3 key problems which limit network and application performance. But how does it actually work? In this Flash demonstration, you will see how Riverbed Steelhead... [10 Jul 2008]
Peer-to-Peer Connectivity Using Firewall and Network Address Translator Traversal
White Paper Network Address Translators (NATs) and Firewalls, also collectively called middleboxes, create problems for establishing connections in peer-to-peer (P2P) networks: They limit the outbound connections to the Internet, do not allow incoming... [10 Jul 2008]
MSDN Webcast: Implementing Application Security Using the .NET Framework - Level 300
White Paper The presenter will discuss security features integrated into the .NET Framework and demonstrate the use of both code access security and role-based security to limit vulnerabilities. The presenter of this webcast will explain how to implement... [10 Jul 2008]
Locality Preserving Load Balancing in Structured P2P System
White Paper Since the system is decentralized and manages tons of data, it is difficult to retrieve related data within a certain time limit. Emerging P2P applications such as telematics require an ability to efficiently discover information using partial... [10 Jul 2008]
On Load Balancing in a Dense Wireless Multihop Network
White Paper In this limit, a general framework is presented for analysing the traffic load resulting from a given set of paths and traffic demands. This paper studies the load balancing problem in a dense wireless multihop network, where a typical path... [10 Jul 2008]
A Low-Noise Fast-Settling PLL With Extended Loop Bandwidth Enhancement by New Adaptation Technique
White Paper It enables the loop bandwidth in the speed-up mode to greatly exceed the limit of approximately 1/10 of the channel spacing in the integer frequency synthesizer. A new adaptation scheme for low noise and fast settling Phase Locked Loops (PLL's) is... [10 Jul 2008]
