business analytics

White Papers

Efficiency and Goodput Analysis of Dly-ACK in IEEE 802.15.3

July 25, 2007 12:00am PDT

An analytical model for studying the performance of the Delayed ACKnowledgement (Dly-ACK) mechanism in IEEE 802.15.3 over wireless Rayleigh fading channel is developed. A three-state Markov chain...

Provided by: Institute of Electrical and Electronics Engineers

Discussion Threads

Leaked: Microsoft competitor to Google Analytics

July 24, 2007 4:57am PDT

Leaked: Microsoft competitor to Google Analytics article root Leaked: Microsoft's competitor to Google Analytics What do you make of it all? Well, if it works as well as their answer to Overture...

3 Started by paulmah@...  |  Latest comment by jhartman@...

White Papers

Properties of Greedy Geographical Routing in Spontaneous Wireless Mesh Networks

July 24, 2007 12:00am PDT

The authors analyze greedy geographical routing in spontaneous wireless mesh networks to show several interesting properties. First, they can approximate the dependence of packet loss probability...

Provided by: INRIA

Blog Post

Leaked: Microsoft's competitor to Google Analytics

July 23, 2007 11:59pm PDT

According to Computer World, it appears that the details of the new Microsoft Web analytics tool have leaked onto the Internet. Microsoft plans to release a beta version of its Web analytics tool...

White Papers

Experimental Characterization of the MIMO Channel Temporal Behavior

July 23, 2007 12:00am PDT

This paper analyzes temporal variation in measured Multiple-Input Multiple-Output (MIMO) wireless channels with moving communication nodes. A wideband 8×8 sounder is employed to measure the...

Provided by: Brigham Young University

White Papers

An Exact Solution to an Approximated Model of RED

July 23, 2007 12:00am PDT

In this paper, the authors propose an analytical model to capture the dynamics of the RED algorithm. They first develop a system of recursive equations that describes the packet dropping behavior...

Provided by: University of California

Whitepapers

Towards Stateless Single-Packet IP Traceback

July 23, 2007 12:00am PDT

The current Internet architecture allows malicious nodes to disguise their origin during denial-of-service attacks with IP spoofing. A well-known solution to identify these nodes is IP traceback....

Provided by: University of California

White Papers

Analysis & Integrated Modeling of the Performance Evaluation Techniques for Evaluating Parallel Systems

July 18, 2007 12:00am PDT

Parallel computing has emerged as an environment for computing inherently parallel and computation intensive applications. Performance is always a key factor in determining the success of any...

Provided by: Guru Nanak Dev University

Whitepapers

On the Interference Robustness of Ultra-Wideband Energy Detection Receivers

July 18, 2007 12:00am PDT

This paper analyzes the performance of Ultra-Wideband energy detection receivers for binary pulse position modulation in the presence of narrowband or wideband interference. The decision variable...

Provided by: ETH Zurich

White Papers

An Analytical Model for Wireless Networks With Stochastic Capacity

July 17, 2007 12:00am PDT

In wireless networks, the system capacity can vary unpredictably with time, due to mobility of users and dynamic channel assignment protocols. This variation in capacity with time, known as...

Provided by: University of Calgary

White Papers

ROSA: An Algebra for Rough Spatial Objects in Databases

July 13, 2007 12:00am PDT

A fundamental data modeling problem in geographical information systems and spatial database systems refers to an appropriate treatment of the vagueness or indeterminacy features of spatial...

Provided by: University of Florida

White Papers

A Comparison Performance Analysis of QoS WLANs: Approaches With Enhanced Features

July 13, 2007 12:00am PDT

The main contribution of this paper is to compare and enhance known methods for performance analysis of the IEEE 802.11eMAC layer, such as the use of Markov chains, queuing theory, and...

Provided by: North Carolina State University

Whitepapers

Phase-Type Models for Cellular Networks Supporting Voice, Video and Data Traffic

July 12, 2007 12:00am PDT

This paper presents an analytical model for cellular networks supporting voice, video and data traffic. Self-similar and bursty nature of the incoming traffic causes correlation in inter-arrival...

Provided by: Reed Business Information

White Papers

Interface Groups and Financial Transfer Architectures

July 11, 2007 12:00am PDT

Analytic execution architectures have been proposed by the same authors as a means to conceptualize the cooperation between heterogeneous collectives of components such as programs, threads,...

Provided by: University of Amsterdam

Downloads

Ektron CMS400.NET Instant Demo

July 11, 2007 12:00am PDT

Ektron CMS400.NET lets you do more than just what you need to do on the Web, it also lets you do everything you want to do...all with one single application. Take advantage of functionality such...

Provided by: Ektron

White Papers

Optimal Design of Nonuniform Linear Arrays in Cellular Systems by Out-of-Cell Interference Minimization

July 11, 2007 12:00am PDT

Optimal design of a linear antenna array with nonuniform inter-element spacings is investigated for the uplink of a cellular system. The optimization criterion considered is based on the...

Provided by: New Jersey Institute of Technology

Whitepapers

Gossiping: Adaptive and Reliable Broadcasting in MANETs

July 10, 2007 12:00am PDT

Given the frequent topology changes in Mobile Ad Hoc NETworks (MANET), the choice of appropriate broadcasting techniques is crucial to ensure reliable delivery of messages. The spreading of...

Provided by: Technische Universitat Darmstadt

Webcasts

Using CRM Data With SharePoint & Excel 2007

July 10, 2007 12:00am PDT

Dynamics CRM Analytics Foundation is a business intelligence solution accelerator that helps to better track and manage business performance with dashboards and KPIs. The attendees will learn how...

Provided by: ePartners

White Papers

Mix-Zones for Location Privacy in Vehicular Networks

July 9, 2007 12:00am PDT

Vehicular Networks (VNs) seek to provide, among other applications, safer driving conditions. To do so, vehicles need to periodically broadcast safety messages providing precise position...

Provided by: Association for Computing Machinery

White Papers

Stability and TCP-friendliness of AIMD/RED Systems With Feedback Delays

July 6, 2007 12:00am PDT

In this paper, the authors systematically study the stability of a class of generalized Additive Increase and Multiplicative Decrease/Random Early Detection (AIMD/RED) system. Sufficient...

Provided by: Reed Elsevier