statistical in white papers
Understanding and Managing Supply Chain Risk
White Paper Explore new thinking on potential risk to global supply chains and how companies are adopting the statistical methods more commonly associated with finance and insurance. Identifying and profiling risk variables, quantifying risk, and using IT... [17 Jul 2008]
A Statistical Bandwidth Sharing Perspective on Buffer Sizing
White Paper The present paper examines this issue from the light of ones understanding of traffic characteristics and the performance of statistical bandwidth sharing. The issue of buffer sizing is rightly receiving increasing attention with the realization... [11 Jul 2008]
Design and Analysis of a Bandwidth Management Framework for ATM-Based Broadband ISDN
White Paper When designing and configuring an ATM-based B-ISDN, it remains difficult to guarantee the Quality of Service (QoS) for different service classes, while still allowing enough statistical sharing of bandwidth so that the network is efficiently... [11 Jul 2008]
Implementation of Dynamic Bandwidth Allocation Within Open Modular Router
White Paper This scheme also provides for protocol and statistical flow-based classification functions and is able to grant privileged treatment of realtime traffic. This paper describes the design and implementation of a dynamic bandwidth allocation algorithm... [11 Jul 2008]
Scalability of Network-Failure Resilience
White Paper Probabilistic graphical models are applied to characterize statistical spatial dependence between physical-layer failures and logical network topologies for traffic flows. This work quantifies scalability of network resilience upon failures. [11 Jul 2008]
Spectral Density Bandwidth Choice and Prewhitening in the Generalized Method of Moments Estimators for the Asset Pricing Model
White Paper The Monte Carlo results show that kernel methods with prewhitening procedure outperform others in terms of statistical inferences. This paper investigates the performances of GMM estimates using kernel methods with and without prewhitening and the... [11 Jul 2008]
Robust Bandwidth Extension of Noise-Corrupted Narrowband Speech
White Paper The paper shows that by exploiting previous research in mel cepstrum feature enhancement, one can create a unified probabilistic framework under which the feature denoising and bandwidth extension processes are tightly integrated using a single... [11 Jul 2008]
Comparison of Available Bandwidth Estimation Techniques in Packet-Switched Mobile Networks
White Paper TOPP, SLoPS and pathChirp, taking into account the statistical conditions of the available bandwidth and assessing the variability of their estimations. The relative contribution of the transport network towards the per-user capacity in mobile... [11 Jul 2008]
Isolating the Performance Impacts of Network Interface Cards Through Microbenchmarks
White Paper The extended version of this paper also includes a more detailed analysis using statistical methods. This paper promotes microbenchmarking of network interfaces as a tool to isolate the low-level behaviors that impact application-level performance. [11 Jul 2008]
Bidirectional Optical Ring Network Having Enhanced Load Balancing and Protection
White Paper OTDM technology is used for statistical traffic multiplexing while reservation-based, token-rotation, and CSMA/CA with a backpressure control techniques can be used for access to the shared medium at the link layer. [10 Jul 2008]
A Load Balancing Tool Based on Mining Access Patterns for Distributed File System Servers
White Paper The data mining procedures identify DFS file access patterns and the graph analysis and statistical information relocates the filesets between different file servers. This paper presents a new web based Distributed File System server management... [10 Jul 2008]
Certain Performance Aspects of Optimal Load Balancing in Distributed Computer Systems
White Paper Static load balancing policies use only statistical information on the system (e.g.the average behavior of the system) in making load balancing decisions. A distributed computer system is considered to be a collection of autonomous computers (nodes... [10 Jul 2008]
A Hierarchical Anomaly Network Intrusion Detection System Using Neural Network Classification
White Paper This paper introduces a hierarchical anomaly network intrusion detection system, which is capable of detecting network - based attacks using statistical preprocessing models and neural network classification. [09 Jul 2008]
Studying Cooperation and Conflict Between Authors With History Flow Visualizations
White Paper Second, the paper discusses several collaboration patterns highlighted by this visualization tool and corroborate them with statistical analysis. The Internet has fostered an unconventional and powerful style of collaboration: "Wiki" web sites... [09 Jul 2008]
Statistical Analysis of Database Performance Delays
White Paper This statistical analysis looks at the source of database delays as experienced across a range of different scenarios. As part of Confio Software's consulting and database tuning exercises, we have the chance to observe performance data from... [08 Jul 2008]
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