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multimedia
(1300 results)-
White Papers
The Localized Area Coverage Algorithm Based on Game-Theory for WSN
Dec 2009
The Coverage Control Technology is one of the basic technologies of wireless sensor network, and is mainly concerned about how to prolong the network lifetime on the basis of meeting users'...
Provided by Academy Publisher
-
White Papers
Media Streaming in P2P Networks Based on BitTorrent
Jan 2012
BitTorrent in the recent years has been one of the most effective mechanisms for the P2P content distribution. Although BT was created for the distribution of time insensitive content, in this...
Provided by International Association of Computer Science & Information Technology (IACSIT)
-
White Papers
Smog Animation Simulation Based on Shape Control
Jan 2012
In recent years, computer animation based on physical fluid simulation is becoming a hot research domain. In this paper, physics-based methods are used to realize the smog animation simulation...
Provided by International Association of Computer Science & Information Technology (IACSIT)
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White Papers
Comparative Analysis of Wavelet Transform and Wavelet Packet Transform for Image Compression at Decomposition Level 2
Jan 2012
Methods of digital image compression have been the subject of research over the past decade. Discrete Wavelet Transform (DWT) and Wavelet Packet Transform (WPT) have emerged as a popular technique...
Provided by International Association of Computer Science & Information Technology (IACSIT)
-
White Papers
A Parallel-Layered Belief-Propagation Decoder for Non-layered LDPC Codes
May 2010
In this paper, the authors proposed a Parallel-Layered Belief-Propagation (PLBP) algorithm first, which makes a breakthrough in utilizing the layered decoding algorithm on the "Non-layered"...
Provided by Academy Publisher
-
White Papers
A Framework for Robust Audio Fingerprinting
May 2011
The authors present a framework for audio fingerprinting, rather general in its essence, but especially tuned for being used in the context of broadcast monitoring. They efficiently implemented a...
Provided by Academy Publisher
-
White Papers
A Robust Digital Image Watermarking Approach Against JPEG Compression Attack Based on Hybrid Fractal-Wavelet
Jan 2012
The recent progress in the digital multimedia technologies has offered many facilities in the transmission, reproduction and manipulation of data. However, this advance has also brought the...
Provided by International Association of Computer Science & Information Technology (IACSIT)
-
White Papers
Prioritization of Lineare TV Sub Traffic in the IPTV Over IMS Session
Jan 2012
The distribution of real-time 'Linear' TV, VoD and PvR traffic, on IP infrastructure, requires strict QoS constraints especially low loss and latency of packets transmission. The main challenge to...
Provided by International Association of Computer Science & Information Technology (IACSIT)
-
White Papers
Dual-Level Identity and Authentication Model for Internet Multimedia Communications
Jan 2012
Securing the signaling protocol and controlling access to vary multimedia services are important issues for Internet Multimedia Communications (IMC) using Session Initiation Protocol (SIP). This...
Provided by International Association of Computer Science & Information Technology (IACSIT)
-
White Papers
Idea Generation Algorithm Bound for Game Strategy Design
Jan 2012
Thought process is one of the key procedure that distinctly identifies humans rather animals from machines. Machines proposed to be effective computers have failed when it has come in light to...
Provided by International Association of Computer Science & Information Technology (IACSIT)
-
White Papers
Component Based Modelling for Animated Educational Queuing Networks
Jan 2012
This paper presents two well known design patterns that are appropriate for designing Interactive Simulation components for educational purposes. These are the Delegation Event Model, used for...
Provided by International Association of Computer Science & Information Technology (IACSIT)
-
White Papers
Image Transfer in Wireless Sensor Networks
Jan 2012
Image transfer in Wireless Sensor Network (WSN) is very useful for information gathering since information obtained from analysis of the images is significant in certain situation. In general, WSN...
Provided by International Association of Computer Science & Information Technology (IACSIT)
-
White Papers
Faceted Ranking in Collaborative Tagging Systems
Jan 2009
Multimedia content is uploaded, tagged and recommended by users of collaborative systems such as YouTube and Flickr. These systems can be represented as tagged-graphs, where nodes correspond to...
Provided by Core Security Technologies
-
Whitepapers
Robust Bayesian Methods for Stackelberg Security Games
Aug 2010
Recent work has applied game-theoretic models to real-world security problems at the Los Angeles International Airport (LAX) and Federal Air Marshals Service (FAMS). The analysis of these domains...
Provided by IBM
-
White Papers
Policy Recognition for Multi-Player Tactical Scenarios
May 2007
This paper addresses the problem of recognizing policies given logs of battle scenarios from multi-player games. The ability to identify individual and team policies from observations is important...
Provided by International Foundation for Autonomous Agents and Multiagent Systems
-
Case Studies
Luxoft Implements Innovative Solutions for Sberbank
Jan 2012
Sberbank is the largest credit institution their challenge is to develop a vibrant multimedia, interactive application for credit product customers using the latest technologies. Sberbank's...
Provided by LUXOFT
-
Case Studies
Sales Team Showcases Multimedia Content With Web Meetings
Feb 2010
CEV Multimedia specializes in producing career and technical educational resources for students at schools. Their challenge is to give sales presentations at schools remotely to accommodate busy...
Provided by Cisco Systems
-
Case Studies
Swiss Systems Integrator Achieves Efficiencies Through Online Meetings
Jun 2011
Bucher + Suter is a global systems integrator, specializing in the implementation, their challenge is that multimedia, real-time communication with international business partners and provision of...
Provided by Cisco Systems
-
White Papers
A Token-Bucket Based Notification Traffic Control Mechanism for IMS Presence Service
Jan 2011
Presence is a service that allows a user to be informed about the specified state of another user. Presence service has become a key enabler for next-generation applications such as instant...
Provided by Reed Elsevier
-
White Papers
Analyzing Team Decision-Making in Tactical Scenarios
Oct 2008
Team decision making is a bundle of interdependent activities that involve gathering, interpreting and exchanging information; creating and identifying alternative courses of action; choosing...
Provided by Oxford University Press
-
White Papers
Player Collaboration in Virtual Environments Using Hierarchical Task Network Planning
Aug 2007
In recent years, the fast evolution in computer games has moved government organizations to investigate how they can be exploited as virtual environments to simulate scenarios which could be...
Provided by University of Aberdeen
-
White Papers
Tahakum: A Multi-Purpose Audio Control Framework
Jun 2011
The authors present "Tahakum", an open source, extensible collection of software tools designed to enhance workflow on multichannel audio systems within complex multi-functional research and...
Provided by University of California
-
White Papers
Camcorder Multimedia Framework With Linux and GStreamer
Jul 2008
Along with recent rapid technical advances, user expectations for multimedia devices have been changed from basic functions to many intelligent features. In order to meet such requirements, the...
Provided by Samsung Electronics
-
White Papers
The DRM Game
Nov 2007
In this paper, the authors cast DRM in a game-theoretic setting that allows them to investigate some of the shortcoming of current systems, and also formulate the types of architectural...
Provided by Association for Computing Machinery
-
White Papers
Robust Digital Watermarking System for Still Images
Oct 2011
Fast and wide-scale spreading of the image data on the Internet creates great opportunities for illegal access by the different kinds of intruders. In order to solve the problem of intellectual...
Provided by Institute of Electrical and Electronics Engineers
-
White Papers
Automatic Speech Recognition for Polish in a Computer Game Interface
Oct 2011
The paper describes the process of designing a task-oriented continuous speech recognition system for Polish, based on CMU Sphinx4, to be used in the voice interface of a computer game called...
Provided by Institute of Electrical and Electronics Engineers
-
White Papers
DCFMS: A Chunk-Based Distributed File System for Supporting Multimedia Communication
Oct 2011
It is well known that the main drawback of distributed applications that require high performance is related to the data transfer speed between system nodes. The high speed networks are never...
Provided by Institute of Electrical and Electronics Engineers
-
White Papers
Concurrency Control Techniques for a Multimedia Database System
Oct 2011
The paper presents the concurrency control methods used to provide simultaneous access to databases, in a multimedia relational database management system. This is an original system that...
Provided by University of Craiova
-
White Papers
Using Multimedia and Game Programming With Python in Introductory Programming Classes
May 2011
Over the past several years, the enrollment in the computer science program has declined. Even when the student had good enrollment numbers in their Intro to CS I course, the number of students...
Provided by Avila University
-
White Papers
Invisible Watermarking Based on Creation and Robust Insertion-Extraction of Image Adaptive Watermarks
Feb 2008
This paper presents a novel invisible robust watermarking scheme for embedding and extracting a digital watermark in an image. The novelty lies in determining a perceptually important sub-image in...
Provided by Association for Computing Machinery
-
White Papers
NHUGS: Towards Scalability Testing for MMOGs Within an Extensible, Open Architecture
Jun 2010
Massively Multiplayer Online Games (MMOGs) such as Activision Blizzard's World of Warcraft have become an increasingly popular sector of the games industry with the leading games boasting user...
Provided by Liverpool John Moores University
-
White Papers
Classifying and Tracking Free Riders in Multimedia-Based Systems
May 2010
The ever-growing explosion in technological advancements is paving the way to the expansion of multimedia applications. Unfortunately, current multimedia applications use centralized...
Provided by Journal of Universal Computer Science
-
White Papers
A Service-Oriented Platform for Ubiquitous Personalized Multimedia Provisioning
May 2010
As multimedia contents are becoming widely used in ubiquitous computing environments among many application fields, e.g., education, entertainment, and live surveillance, the demand of...
Provided by Journal of Universal Computer Science
-
White Papers
Service Oriented Multimedia Delivery System in Pervasive Environments
Mar 2011
Service composition is an effective approach for large-scale multimedia delivery. In previous works, user requirement is represented as one fixed functional path which is composed of several...
Provided by Journal of Universal Computer Science
-
White Papers
Multimedia Modules and Virtual Organization Website for Collaborative Research Experience for Teachers in STEM
May 2011
Wireless enabled cyber physical systems and applications, highly interactive multimedia modules, and virtual organization tools and capabilities provide attractive avenues for boosting interest...
Provided by Journal of Universal Computer Science
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White Papers
On the Design of Secure Multimedia Authentication
Feb 2009
At present, the proposed authentication schemes can be classified into three categories. The first category is the watermarking authentication schemes in which the watermark is independent of the...
Provided by Journal of Universal Computer Science
-
White Papers
Stability in Heterogeneous Multimedia Networks Under Adversarial Attacks
Jan 2009
A distinguishing feature of today's large-scale platforms for multimedia distribution and communication, such as the Internet, is their heterogeneity, predominantly manifested by the fact that a...
Provided by Journal of Universal Computer Science
-
White Papers
Skype Video Congestion Control: An Experimental Investigation
Oct 2010
The Internet is facing a significant evolution from being a delivery network for static content to an efficient platform for multimedia content delivery. Well-known examples of applications...
Provided by Reed Elsevier
-
White Papers
An Algorithm for Impulse Noise Reduction by Robust Estimator in Highly Corrupted Images
Dec 2009
In this paper a novel method for effectively denoising the extremely corrupted image by fixed value impulse noise using robust estimation based filter is proposed. The proposed algorithm...
Provided by Journal of Theoretical and Applied Information Technology
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White Papers
A User Perspective for End-to-End Quality of Service Evaluation in Multimedia Networks
Oct 2007
Despite a large literature in Quality of Service (QoS) evaluation, end-user QoS provisioning remains an open research field. There is no general agreement about what to measure and how to do it in...
Provided by Association for Computing Machinery
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White Papers
Toward P2P-Based Multimedia Sharing in User Generated Contents
Aug 2011
Online forums have long since been the most popular platform for people to communicate and share ideas. Nowadays, with the boom of multimedia sharing, users tend to share more and more with their...
Provided by Institute of Electrical and Electronics Engineers
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White Papers
Distributed Multimedia Content With P2P JXTA Technology
Nov 2007
The peer-to-peer paradigm is explored through JXTA technology. In the first section an overview of JXTA peer-to-peer technology is presented. Secondly, an application is built as proof of concept....
Provided by Queen's University
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White Papers
Study of Combined Effects of Zero Copy and Pre-processing on Input/Output Performance of Multimedia on Demand Streaming Server
Apr 2011
The growing broadband internet connectivity has made services like Media on Demand (MoD) and News on Demand (NoD) a huge business. Media servers play an important role and critical part of...
Provided by Institute of Electrical and Electronics Engineers
-
White Papers
Efficient Assignment of Multiple e-MBMS Sessions Towards LTE
Jul 2009
One of the major prerequisites for Long Term Evolution (LTE) networks is the mass provision of multimedia services to mobile users. To this end, Evolved - Multimedia Broadcast/Multicast Service...
Provided by International Federation for Information Processing
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Webcasts
Rethink IT Management Video
Aug 2011
This multimedia video is an educational asset that highlights the use of traditional management tools and the associated challenges, against the benefits of VMware vCenter Management solutions....
Provided by VMware
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White Papers
Maximally Radio-Disjoint Multipath Routing for Wireless Multimedia Sensor Networks
Oct 2008
In wireless sensor networks, bandwidth is one of precious resources to multimedia applications. To get more bandwidth, multipath routing is one appropriate solution provided that inter-path...
Provided by CNRS
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White Papers
Rate Adaptation Mechanisms for Multimedia Multicasting in Wireless IEEE 802.11 Networks
May 2009
The rising number of wireless users and terminals has pushed the deployment of many applications over wireless networks. Video multicasting is one of them. Wireless multicast has a great benefit...
Provided by INRIA
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White Papers
Optimal Resource Allocation for Multimedia Cloud Based on Queuing Model
Jul 2011
Multimedia cloud, as a specific cloud paradigm, addresses how cloud can effectively process multimedia services and provide QoS provisioning for multimedia applications. There are two major...
Provided by Ryerson University
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White Papers
Polymorphic Pipeline Array: A Flexible Multicore Accelerator With Virtualized Execution for Mobile Multimedia Applications
Dec 2009
Mobile computing in the form of smart phones, netbooks, and personal digital assistants has become an integral part of the people everyday lives. Moving ahead to the next generation of mobile...
Provided by Association for Computing Machinery
-
White Papers
Mobile Multimedia Streaming Improvements With Freeze-DCCP
Sep 2010
The authors propose to demonstrate a cross-layer enhancement of DCCP/TFRC which allows the transport to better handle network mobility handovers and adapt faster to the capacity available in the...
Provided by University of New South Wales
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White Papers
Poster Abstract: Towards a Framework for a Versatile Wireless Multimedia Sensor Network Platform
Apr 2010
The authors describe their current paper towards a framework that establishes a hierarchy of devices (sensors and actuators) within a wireless multimedia node and uses frequent sampling of cheaper...
Provided by Association for Computing Machinery
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White Papers
Mobile Multimedia in Wireless Sensor Networks
Mar 2011
One of the most referred and promising Wireless Sensor Network (WSN) applications is health monitoring. The small size and portability of nodes have made WSNs the perfect tool to easily monitor a...
Provided by Inderscience Enterprises
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White Papers
Accelerating Web Applications and Other Dynamic Content
Aug 2011
The use of content delivery networks (CDN) to improve site performance continues to grow rapidly. But for many site owners, there's a significant missing piece: a way to realize the benefits of a...
Provided by EdgeCast Networks Inc.
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White Papers
Dynamic QoS Evaluation of Multimedia Contents in Wireless Networks by "Double-Boomerang" Watermarking
Mar 2010
This paper presents a cooperative network-aware processing of multimedia content for dynamic quality of service management in wireless IP networks. The technique can be also used for quality...
Provided by Roma Tre University
-
White Papers
C-DMRC: Compressive Distortion-Minimizing Rate Control for Wireless Multimedia Sensor Networks
May 2010
This paper investigates the potential of the Compressed Sensing (CS) paradigm for video streaming in wireless multimedia sensor networks. The objective is to co-design a low-complexity video...
Provided by State University of New York
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White Papers
On the Performance of Compressive Video Streaming for Wireless Multimedia Sensor Networks
Jan 2010
This paper investigates the potential of the Compressed Sensing (CS) paradigm for video streaming in Wireless Multimedia Sensor Networks. The objective is to study performance limits and outline...
Provided by University of New York at Buffalo
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White Papers
On Multipath Balancing and Expanding for Wireless Multimedia Sensor Networks
Dec 2010
Multiple disjointed paths have been demonstrated to be effective in delivering multimedia traffic in wireless sensor networks, and improving the network performance in terms of bandwidth...
Provided by Springer Science+Business Media
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White Papers
MyEvalvid_RTP: A Evaluation Framework for More Realistic Simulations of Multimedia Transmission
Apr 2008
Recently, multimedia is a more and more important Internet service. For multimedia, Quality of Service (QoS) support is a crucial requirement. To meet these QoS requirements, researchers develop...
Provided by National Cheng Kung University
-
White Papers
Top 4 Business Risks of Social Media
Jul 2011
Companies that once struggled to interact with customers can now leverage a channel that not only makes connecting possible, but easy too. Through the use of social media, a level of reach that...
Provided by Blue Coat Systems
-
White Papers
A 200-Mbps 0.02-nJ/b Dual-Mode Inductive Coupling Transceiver for cm-Range Multimedia Application
May 2009
A 200-Mbps 0.02-nJ/b dual-mode inductive coupling transceiver is proposed for cm-range multimedia application. The inductive link geometry and the advantage of the pulse-based inductive coupling...
Provided by Institute of Electrical and Electronics Engineers
-
White Papers
A Low-Energy Inductive Coupling Transceiver With cm-Range 50-Mbps Data Communication in Mobile Device Applications
Nov 2010
A low-energy inductive coupling transceiver is proposed for cm-range multimedia data transmission in mobile device applications. The Transmission Time Control (TTC) scheme is proposed to reduce...
Provided by Institute of Electrical and Electronics Engineers
-
White Papers
Touch & Interact: Touch-Based Interaction of Mobile Phones With Displays
Sep 2008
The limited screen size and resolution of current mobile devices can still be problematic for map, multimedia and browsing applications. In this paper, the authors present touch & interact: an...
Provided by Association for Computing Machinery
-
White Papers
Juno: Reconfigurable Middleware for Heterogeneous Content Networking
Jul 2008
Multimedia content distribution is playing an increasingly prominent role in the internet today, with a proliferation of diverse services and delivery mechanisms. Due to this increasing...
Provided by Lancaster University
-
White Papers
A Synchronization Design for UWB-Based Wireless Multimedia Systems
Jun 2010
Multi-Band Orthogonal Frequency-Division Multiplexing (MB-OFDM) Ultra-WideBand (UWB) technology offers large throughput, low latency and has been adopted in wireless Audio/Video (AV) network...
Provided by Mitsubishi Electric Research Laboratories
-
White Papers
Robust MBSFN Transmission Using the Golden Code
Aug 2009
Multimedia Broadcast over a Single Frequency Network (MBSFN) has attracted a lot of interest recently. This paper is on Golden coded spatial multiplexing MBSFN transmission using a Soft-Output...
Provided by University of Erlangen-Nuremberg
-
White Papers
Pilot Studies on Practical Course Design of Multimedia Technology for Undergraduates
May 2008
This paper discusses the practical course design of Multimedia Technology for undergraduates, and explorers the implementation and assessment methods. The main objective of the course is to wave...
Provided by East China Normal University
-
White Papers
Assessment of Student Performance in an Internet-Based Multimedia Classroom
Apr 2008
Much research has been devoted to the study of exclusively distance-learning paradigms for teaching various technological subjects, yet many students have not been satisfied with existing distance...
Provided by University of Michigan
-
White Papers
A History Based Power Management for Portable Multimedia Devices
May 2008
Many researches have been conducted on the dynamic voltage scaling (DVS) and dynamic power management (DPM) to reduce the power consumption. Embedded systems such as personal multimedia players...
Provided by Yeungnam University
-
White Papers
The Telematics Contents Providing System Based on a User's Request Using DMB Network
May 2008
The authors describe a system for providing the Telematics contents based on a user's request through DMB (Digital Multimedia Broadcasting) network. This paper includes the feature of the system...
Provided by ETRI Journal
-
White Papers
Image Compression Using New Entropy Coder
Feb 2010
Digital images contain large amount of information that need evolving effective techniques for storing and transmitting the ever increasing volumes of data. Image compression addresses the problem...
Provided by International Journal of Computer Theory and Engineering (IJCTE)
-
White Papers
Flash-Based Audio and Video Communication in the Cloud
Jun 2011
Internet telephony and multimedia communication protocols have matured over the last fifteen years. Recently, the web is evolving as a popular platform for everything the authors do on the...
Provided by Illinois Institute of Technology
-
White Papers
An Algorithm for Computing the Best Performing Path and Path Recovery Procedure for Multimedia Applications, Over Computer Networks
May 2008
Multimedia applications have evolved of-lately in variety of applications such as telesuregery, videoconferencing etc. An algorithm is proposed which computes best-performing path considering QoS...
Provided by Jaypee University of Information Technology
-
Webcasts
Biochemists and Computer Scientists Collaborate to Create Protein-Folding Computer Game
Oct 2008
Computer scientists designed a computer game based on the principles of biochemistry. It allows amateurs to compete against and collaborate with specialists to design protein structures....
Provided by ScienceDaily
-
Webcasts
Blocks + Computing = A New Kind of Interface
Jun 2011
The startup Sifteo, based in San Francisco, will bring to market handheld, computerized cubes that can sense each other and run a variety of interactive programs. Recently, Technology Review got a...
Provided by MIT
-
Whitepapers
Generate Leads with Social Media Strategy: 6 Steps to Fill Up Sales Funnel
Jan 2010
There's definitely a science to leveraging social media for lead generation. In fact, with the right strategy, social media's impact on your lead gen efforts can be downright powerful. In this...
Provided by Citrix Online
-
White Papers
An Open Peer-to-Peer Based Platform for Scalable Multimedia Communication
May 2008
This paper describes an open platform for multimedia applications on a peer-to-peer network. A Voice-over-IP application was developed on it as proof-of-concept. The application allows users to...
Provided by Ghent University
-
White Papers
Identifying Data Dependencies With a Sufficiently Large Distance Between Memory References in a Multimedia Vectorizing Compiler
May 2008
In this paper the authors consider the problem of testing a single dependence equation for a constrained integer solution in parallelization for microprocessors with a multimedia extension. For...
Provided by University of Ljubljana
-
White Papers
Optimization of Dynamic Data Types in Embedded Systems Using DEVS/SOA-Based Modeling and Simulation
May 2008
Latest multimedia embedded devices are enhancing its capabilities and are currently able to run applications reserved to powerful desktop computers few years ago (e.g., 3D games, video players)....
Provided by University of Arizona
-
White Papers
Optimization of Dynamic Memory Managers for Embedded Systems Using Grammatical Evolution
Jul 2009
New portable consumer embedded devices must execute multimedia applications (e.g., 3D games, video players and signal processing software, etc.) that demand extensive memory accesses and memory...
Provided by Association for Computing Machinery
-
White Papers
Mixed Heuristic and Mathematical Programming Using Reference Points for Dynamic Data Types Optimization in Multimedia Embedded Systems
Jul 2009
New multimedia embedded applications are becoming increasingly dynamic. Thus, they cannot only rely on static data allocation, and must employ Dynamically-allocated Data Types (DDTs) to store...
Provided by Association for Computing Machinery
-
White Papers
Prioritization of Lineare TV Sub Traffic in the IPTV Over IMS Session
Jan 2012
The distribution of real-time 'Linear' TV, VoD and PvR traffic, on IP infrastructure, requires strict QoS constraints especially low loss and latency of packets transmission. The main challenge to...
Provided by International Association of Computer Science & Information Technology (IACSIT)
-
White Papers
Dual-Level Identity and Authentication Model for Internet Multimedia Communications
Jan 2012
Securing the signaling protocol and controlling access to vary multimedia services are important issues for Internet Multimedia Communications (IMC) using Session Initiation Protocol (SIP). This...
Provided by International Association of Computer Science & Information Technology (IACSIT)
-
White Papers
Idea Generation Algorithm Bound for Game Strategy Design
Jan 2012
Thought process is one of the key procedure that distinctly identifies humans rather animals from machines. Machines proposed to be effective computers have failed when it has come in light to...
Provided by International Association of Computer Science & Information Technology (IACSIT)
-
White Papers
Component Based Modelling for Animated Educational Queuing Networks
Jan 2012
This paper presents two well known design patterns that are appropriate for designing Interactive Simulation components for educational purposes. These are the Delegation Event Model, used for...
Provided by International Association of Computer Science & Information Technology (IACSIT)
-
White Papers
Image Transfer in Wireless Sensor Networks
Jan 2012
Image transfer in Wireless Sensor Network (WSN) is very useful for information gathering since information obtained from analysis of the images is significant in certain situation. In general, WSN...
Provided by International Association of Computer Science & Information Technology (IACSIT)
-
White Papers
Faceted Ranking in Collaborative Tagging Systems
Jan 2009
Multimedia content is uploaded, tagged and recommended by users of collaborative systems such as YouTube and Flickr. These systems can be represented as tagged-graphs, where nodes correspond to...
Provided by Core Security Technologies
-
Whitepapers
Robust Bayesian Methods for Stackelberg Security Games
Aug 2010
Recent work has applied game-theoretic models to real-world security problems at the Los Angeles International Airport (LAX) and Federal Air Marshals Service (FAMS). The analysis of these domains...
Provided by IBM
-
White Papers
Policy Recognition for Multi-Player Tactical Scenarios
May 2007
This paper addresses the problem of recognizing policies given logs of battle scenarios from multi-player games. The ability to identify individual and team policies from observations is important...
Provided by International Foundation for Autonomous Agents and Multiagent Systems
-
Case Studies
Luxoft Implements Innovative Solutions for Sberbank
Jan 2012
Sberbank is the largest credit institution their challenge is to develop a vibrant multimedia, interactive application for credit product customers using the latest technologies. Sberbank's...
Provided by LUXOFT
-
Case Studies
Sales Team Showcases Multimedia Content With Web Meetings
Feb 2010
CEV Multimedia specializes in producing career and technical educational resources for students at schools. Their challenge is to give sales presentations at schools remotely to accommodate busy...
Provided by Cisco Systems
-
Case Studies
Swiss Systems Integrator Achieves Efficiencies Through Online Meetings
Jun 2011
Bucher + Suter is a global systems integrator, specializing in the implementation, their challenge is that multimedia, real-time communication with international business partners and provision of...
Provided by Cisco Systems
-
White Papers
A Token-Bucket Based Notification Traffic Control Mechanism for IMS Presence Service
Jan 2011
Presence is a service that allows a user to be informed about the specified state of another user. Presence service has become a key enabler for next-generation applications such as instant...
Provided by Reed Elsevier
-
White Papers
Analyzing Team Decision-Making in Tactical Scenarios
Oct 2008
Team decision making is a bundle of interdependent activities that involve gathering, interpreting and exchanging information; creating and identifying alternative courses of action; choosing...
Provided by Oxford University Press
-
White Papers
Player Collaboration in Virtual Environments Using Hierarchical Task Network Planning
Aug 2007
In recent years, the fast evolution in computer games has moved government organizations to investigate how they can be exploited as virtual environments to simulate scenarios which could be...
Provided by University of Aberdeen
-
White Papers
Tahakum: A Multi-Purpose Audio Control Framework
Jun 2011
The authors present "Tahakum", an open source, extensible collection of software tools designed to enhance workflow on multichannel audio systems within complex multi-functional research and...
Provided by University of California
-
White Papers
Camcorder Multimedia Framework With Linux and GStreamer
Jul 2008
Along with recent rapid technical advances, user expectations for multimedia devices have been changed from basic functions to many intelligent features. In order to meet such requirements, the...
Provided by Samsung Electronics
-
White Papers
The DRM Game
Nov 2007
In this paper, the authors cast DRM in a game-theoretic setting that allows them to investigate some of the shortcoming of current systems, and also formulate the types of architectural...
Provided by Association for Computing Machinery
-
White Papers
Robust Digital Watermarking System for Still Images
Oct 2011
Fast and wide-scale spreading of the image data on the Internet creates great opportunities for illegal access by the different kinds of intruders. In order to solve the problem of intellectual...
Provided by Institute of Electrical and Electronics Engineers
-
White Papers
Automatic Speech Recognition for Polish in a Computer Game Interface
Oct 2011
The paper describes the process of designing a task-oriented continuous speech recognition system for Polish, based on CMU Sphinx4, to be used in the voice interface of a computer game called...
Provided by Institute of Electrical and Electronics Engineers
-
White Papers
DCFMS: A Chunk-Based Distributed File System for Supporting Multimedia Communication
Oct 2011
It is well known that the main drawback of distributed applications that require high performance is related to the data transfer speed between system nodes. The high speed networks are never...
Provided by Institute of Electrical and Electronics Engineers
-
White Papers
Concurrency Control Techniques for a Multimedia Database System
Oct 2011
The paper presents the concurrency control methods used to provide simultaneous access to databases, in a multimedia relational database management system. This is an original system that...
Provided by University of Craiova
-
White Papers
Using Multimedia and Game Programming With Python in Introductory Programming Classes
May 2011
Over the past several years, the enrollment in the computer science program has declined. Even when the student had good enrollment numbers in their Intro to CS I course, the number of students...
Provided by Avila University
-
White Papers
Invisible Watermarking Based on Creation and Robust Insertion-Extraction of Image Adaptive Watermarks
Feb 2008
This paper presents a novel invisible robust watermarking scheme for embedding and extracting a digital watermark in an image. The novelty lies in determining a perceptually important sub-image in...
Provided by Association for Computing Machinery
-
White Papers
NHUGS: Towards Scalability Testing for MMOGs Within an Extensible, Open Architecture
Jun 2010
Massively Multiplayer Online Games (MMOGs) such as Activision Blizzard's World of Warcraft have become an increasingly popular sector of the games industry with the leading games boasting user...
Provided by Liverpool John Moores University
-
White Papers
Classifying and Tracking Free Riders in Multimedia-Based Systems
May 2010
The ever-growing explosion in technological advancements is paving the way to the expansion of multimedia applications. Unfortunately, current multimedia applications use centralized...
Provided by Journal of Universal Computer Science
-
White Papers
A Service-Oriented Platform for Ubiquitous Personalized Multimedia Provisioning
May 2010
As multimedia contents are becoming widely used in ubiquitous computing environments among many application fields, e.g., education, entertainment, and live surveillance, the demand of...
Provided by Journal of Universal Computer Science
-
White Papers
Service Oriented Multimedia Delivery System in Pervasive Environments
Mar 2011
Service composition is an effective approach for large-scale multimedia delivery. In previous works, user requirement is represented as one fixed functional path which is composed of several...
Provided by Journal of Universal Computer Science
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White Papers
Multimedia Modules and Virtual Organization Website for Collaborative Research Experience for Teachers in STEM
May 2011
Wireless enabled cyber physical systems and applications, highly interactive multimedia modules, and virtual organization tools and capabilities provide attractive avenues for boosting interest...
Provided by Journal of Universal Computer Science
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White Papers
On the Design of Secure Multimedia Authentication
Feb 2009
At present, the proposed authentication schemes can be classified into three categories. The first category is the watermarking authentication schemes in which the watermark is independent of the...
Provided by Journal of Universal Computer Science
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White Papers
Stability in Heterogeneous Multimedia Networks Under Adversarial Attacks
Jan 2009
A distinguishing feature of today's large-scale platforms for multimedia distribution and communication, such as the Internet, is their heterogeneity, predominantly manifested by the fact that a...
Provided by Journal of Universal Computer Science
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White Papers
Skype Video Congestion Control: An Experimental Investigation
Oct 2010
The Internet is facing a significant evolution from being a delivery network for static content to an efficient platform for multimedia content delivery. Well-known examples of applications...
Provided by Reed Elsevier
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White Papers
An Algorithm for Impulse Noise Reduction by Robust Estimator in Highly Corrupted Images
Dec 2009
In this paper a novel method for effectively denoising the extremely corrupted image by fixed value impulse noise using robust estimation based filter is proposed. The proposed algorithm...
Provided by Journal of Theoretical and Applied Information Technology
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White Papers
A User Perspective for End-to-End Quality of Service Evaluation in Multimedia Networks
Oct 2007
Despite a large literature in Quality of Service (QoS) evaluation, end-user QoS provisioning remains an open research field. There is no general agreement about what to measure and how to do it in...
Provided by Association for Computing Machinery
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White Papers
Gateways between Broadband and Narrowband Power Line Communication Systems Solutions for Multimedia Devices
Oct 2009
Power line communication technologies are now reliable, efficient and cheap enough to provide solution both to narrow band and to broad band communication needs such as, respectively, command and...
Provided by SIPRO Integrated Systems for Innovation Process
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White Papers
Reputation-Based Non-Cooperative Auction Game Competitive for Spectrum Sharing in Cognitive Radio Networks
Jun 2011
Cognitive radio is a novel technique to improve utilization efficiently of the radio spectrum. In this paper, the authors consider the problem sharing among a primary user and a group of secondary...
Provided by Liverpool John Moores University
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White Papers
A Unified Architecture for Video Delivery Over the Internet
Jun 2011
Since 1994 when ABC's "World News Now," was first broadcast across the Internet, multimedia dissemination has evolved along distinct and unique paths, resulting in two distribution methods that...
Provided by Liverpool John Moores University
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White Papers
Modeling of an Online TV Recording Service
Aug 2007
Recently, new services have emerged which utilize the Internet as a delivery mechanism for multimedia content. With the advent of broadband accesses, more users are willing to download large...
Provided by Osaka University
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White Papers
Real-Time Bandwidth Encapsulation for IP/MPLS Protection Switching
Jun 2010
MPLS fast reroute achieves fast protection switching times ideal for the recovery of real-time multimedia traffic. The paper proposes to guarantee real-time protection of multimedia traffic by...
Provided by University of Cape Town
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White Papers
A Real-Time Charging Platform for Converged Multimedia Services
Aug 2011
Network operators can achieve rapid service proliferation by exposing their networks to external content and service providers. The authors would create interfaces that would allow these service...
Provided by University of Cape Town
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White Papers
Downlink Packet Scheduling for Variable Bitrate Traffic in LTE Networks
Aug 2011
In recent years, there has been a sharp increase in the demand for real-time multimedia applications from mobile subscribers. Voice and video are the most common forms of network traffic used in...
Provided by University of Cape Town
