6 Resources for

diffusion

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MADS (Multi-Agent Diffusion Simulation) Framework (msi): MADS is an agent based framework designed towards implementing innovation diffusion related simulation. Besides being close to the theory, the framework intends to streamline the simulation creation process by providing an efficient means of attaining simple, maintainable and readable software, easy code management, publishing and reuse. This is a very...; Tags: Fuel Cell, Diffusion, MADS, Fuel Cells, Emerging Technologies; Software downloads 2006-12-15
Secure Diffusion for Wireless Sensor Networks: Data dissemination is an indispensible protocol component for the emerging large-scale sensor networks. This paper proposes a secure data dissemination protocol that enhances directed diffusion to operate in the presence of compromised sensors. The proposed solution, Secure Diffusion, utilizes a novel security primitive called location binding keys, and exploits the...; Tags: Network, Diffusion, Sensor, Node, University Of California, Wireless, Data Dissemination, Networking; White papers 2006-08-16
WhMic (exe): End-to-end secure internet VoIP and chat, audio stream player program. WhMic is a multimedia program running on Windows whose purposes are: The treatment of voice in order to enhance its quality and to facilitate its detection. The bi-directional communication and the diffusion of voice, music and messages using TCP/IP. The...; Tags: Diffusion, Voice, Audio Stream, WhMic, Telecommunications; Software downloads 2006-08-03
DynamicRange Workshop (exe): DynamicRange Workshop plug-in for Photoshop is software that enhances details, enhances contrast, recovers highlight/shadow, improves sharpness, increases dynamic range of images. The common problems of scanning images mostly concern to dynamic range, color casts, and sharpness. DynamicRange Workshop plug-in helps you to solve those problems. Version 2 has auto exposure:...; Tags: Grain, Diffusion, Image, Plug-in; Software downloads 2006-02-20
Directed Diffusion for Wireless Sensor Networking: Advances in processor, memory and radio technology will enable small and cheap nodes capable of sensing, communication and computation. Networks of such nodes can coordinate to perform distributed sensing of environmental phenomena. This paper explores the directed diffusion paradigm for such coordination. Directed diffusion is data-centric in that all communication...; Tags: Network, Diffusion, Sensor, Wireless, Networking, Advertising & Promotion, Marketing; White papers

Compressed Network Monitoring for IP and All-Optical Networks: This paper addresses the problem of efficient end-to-end network monitoring of path metrics in communication networks. The goal is to minimize the number of measurements or monitors required to maintain an acceptable estimation accuracy. The paper presents a framework based on diffusion wavelets and non-linear estimation. The procedure involves the...; Tags: Network, Diffusion, IP, Association For Computing Machinery, Network Monitoring, Network Administration, Monitors & Displays, Networking, Hardware, Components; White papers 2007-10-26

Additional Resources

Has RFID "Crossed the Chasm"?: A lot has changed since Geoffrey Moore's Crossing the Chasm was first published in 1991. A tech bubble grew and burst. The Internet has been a new idea, a force, and became an old idea since then. And, Moore's adaptation of the theories on diffusion of innovations has become a...; Tags: Internet, Theory, RFID, Wireless, Security, Biometrics; White papers 2006-01-04
The Diffusion and Adoption of Desktop Linux in Government: Linux and the Open Source Software movement have affected worldwide computing - first in the data center and now moving in on the desktop. Even though Microsoft Windows is the de facto desktop and office automation standard worldwide, more and more countries and their governments are looking to desktop Linux...; Tags: Desktop Linux, Linux, Government, Desktops, UNIX, Operating Systems, Open Source, Software, Hardware; White papers 2006-07-27
On Nodal Encounter Patterns in Wireless LAN Traces: This paper explains WLAN traces from five different sources and focuses on investigation of encounter patterns between users. The authors find that typical wireless LAN users encounter with a small portion of the whole population (no more than 60% in all traces, and on average between 1:88% to 6:70%). Total...; Tags: University Of Southern California, WLAN, Trace, LANs, Wireless LANs, Wi-Fi, Wireless, Networking; White papers 2006-02-21
MedINRIA (exe): MedINRIA allows to process and analyze a large variety of magnetic resonance MR images including anatomical MRI, functional MRI fMRI, and diffusion tensor MRI (DT-MRI). MedINRIA was initially developed for medical experts, but may be used by anyone curious about medical images. Practically, MedINRIA is a suite of software, each...; Tags: 3D, Inria, Visualization, MedINRIA; Software downloads 2008-03-17
Evaluation of Three CAC Methods: Gaussian Approximation Method, Method of Effective Bandwidth and Diffusion Approximation Method: The greatly variable requirements of different applications, particularly those of video and data sources, make high demands on the development of traffic control in ATM networks. Connection admission control is a traffic control function which requires knowledge of traffic behavior, switching architecture, etc. and its impact on Quality of Service...; Tags: Method, Bandwidth, ATM, Network Technology, Networking; White papers 2006-12-18
Five Cellular Automata (zip): Software for exploring five cellular automata: q-state Life (a generalization of Conway's Game of Life), the Belousov-Zhabotinsky Reaction, Togetherness, Viral Replication and Diffusion-Limited Aggregation. The documentation provides a complete description of the algorithms used. Version 6.12d added Kagi registration module.; Tags: Generalization, Documentation, Engineering, Games, Tools & Techniques, Personal Technology, Management; Software downloads 2006-06-15
Convective Adsorption - Desorption (zip): The software is used to study water diffusion processes with known experimental data, for the following geometries: infinite slab, infinite cylinder, sphere, finite cylinder, and parallelepiped. The software makes possible the determination of the diffusivity 'D' and the mass convective transfer coefficient 'h' through optimization. This version is the first...; Tags: Software, Tools & Techniques, Management; Software downloads 2008-08-27
Molecular Structure of the Substance (exe): This is an educational program for the field of physics and chemistry, supported by simulations. This program is a type of graphic simulation, which is the most important element for educational purposes. The program consists of nine sequences (substance classification, molecule motion, Diffusion, Brown's motion, temperature and pressure, ideal gas,...; Tags: Program, Molecular Inc., Motion; Software downloads 2005-01-09
Information Dissemination in Power-Constrained Wireless Networks: Dissemination of common information through broadcasting is an integral part of wireless network operations such as query of interested events, resource discovery and code update. This paper characterizes the behavior of information dissemination in power-constrained wireless networks by defining two quantities, i.e., broadcast capacity and information diffusion rate and derived...; Tags: University Of Houston, Dissemination, Network, Wireless Network, Wi-Fi, Wireless; White papers 2005-07-21
Observations and Models of Time-Varying Channel Gain in Crowded Areas: Testbeds are projected to be the next generation of mechanisms for protocol verification and performance validation of wireless networks. One important objective of these testbeds is to depict the propagation mechanism accurately. This paper presents measurements and models of propagation between stationary transmitters and receivers in a dynamic environment. These...; Tags: Environment, Performance Management, Human Resources, Workforce Management; White papers 2005-12-11
Innovation and Schumpeterian Competition in the Mobile Communications Service Industry: The mobile communication industry has been one of the most flourishing sectors within the ICT industry and, in general, within the economy. In the last decade, especially in Europe, the diffusion of mobile phones across the population and the associated revenues has grown at an impressive rate. In this process,...; Tags: Innovation, Mobile, Industry, Mobile Communication, Mobile Communication Industry, Advertising & Promotion, Cellular Phones, Marketing, Consumer Electronics, Personal Technology; White papers 2005-05-19
Network Monitoring Session Description: Network Monitoring is a complex activity that is based on the coordination among distinct local activities: those that use monitoring results, those that implement monitoring activity, and other that act as intermediaries. This paper illustrates a comprehensive view of a Network Monitoring Architecture, starting from the demands of security and...; Tags: Network, Monitoring, Network Monitoring; White papers 2007-06-27
Pajek (exe): Pajek is an open source Windows program for analysis and visualization of large networks having some thousands or even millions of vertices. In Slovenian language the word pajek means spider. Pajek started development in November 1996. Pajek is implemented in Delphi Pascal. The main motivation for development of Pajek...; Tags: Network, Pajek, Networking; Software downloads 2007-04-11
D3: Data-Centric Data Dissemination in Wireless Sensor Networks: This paper presents a novel method to disseminate sensor data in a wireless sensor network, called D3 (Data-centric Data Dissemination). The method combines the advantages of data-centric routing like SPIN and directed diffusion and energy-efficient MAC protocols such as S-MAC and T-MAC. The protocol's strengths are its energy-efficiency and its...; Tags: Method, Network, Sensor, Protocol, Wi-Fi, Wireless; White papers 2005-09-01

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Best Practices for Maximizing Microsoft Access 2003: This pre-packaged presentation contains everything you need to instruct end users about how to get the most out of Microsoft Access--even if you don't ...; Buy Now

Network Administration in Windows Server 2003: While the role of a Windows network administrator would never be considered easy, you can lighten your load by knowing the ins and outs of Microsoft's ...; Buy Now