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Shading Compilers

whitepaper The presence of dynamic flow control functionality has made true loops and conditionals, nested or un-nested, first class citizens in a shader description. Graphics hardware evolution in the past year has been highlighted by improved shading...

Tags: programming languages

[28 Feb 2008]

A Systematic Analysis of High Throughput TCP in Real Network Environments

whitepaper It is this poor scalability of standard TCP that results in network throughput that is well below the network capacity even on un-congested links. Within the last few years, computer scientists and intensive network users have discovered that...

Tags: tcp - ip

[14 Jan 2008]

Extended Abstract: Understanding the Effect of Access Point Density on Wireless LAN Performance

whitepaper With increasing penetration of WiFi into residential areas and usage in ad hoc conference settings, chaotic un-planned deployments are becoming the norm rather than an exception. This paper presents a systematic experimental study of the effect of...

Tags: local area networks (lan)

[05 Dec 2007]

Understanding the Behavior of TCP for Realtime CBR Workloads

whitepaper Traditionally, TCP has been considered un-desirable for real-time CBR workloads. This paper examines the feasibility of sending real-time CBR workloads over TCP. This is motivated by the friendliness of NATs and firewalls towards TCP as opposed to...

Tags: tcp - ip, insight, tcp, delay

[06 Nov 2007]

Feature Preparation in Text Categorization

whitepaper The comparison of these classifiers shows that stemmed or un-stemmed single words as features give better classifier performance compared with other types of features, and LOG(tf)IDF weight as feature weight gives better classifier performance...

Tags: artificial intelligence, learning, weight, categorization

[06 Nov 2007]

Tirer le meilleur parti dâ€Âune information et de données gérées, du point de vue de la propriété intellectuelle

whitepaper Le rapport, s'appuyant sur les connaissances technologiques et commerciales de Quorcica, explique aux entreprises comment créer un environnement performant. Constats : Manque de contrôle des ressources d'informations = décisions dÃÂ...

Tags: mainframes, , Ÿ€, un

[25 Oct 2007]

Winning the Security Disinformation War - An Introduction to Security Information and Event Management

whitepaper IT teams are running the equivalent of a multilingual UN taskforce of databases, ERP systems, transaction processing systems, email systems and more. If information security is a battle, most companies have the problem of managing a motley army of...

Tags: security management, virus, view, processing

[24 Oct 2007]

Hard Drive Recovery Case Study: Power Failure Surge Brown Out

whitepaper That means that the hard drive recovery process is going to require advanced electronic work including soldering and un-soldering effected chips. Hard drive recovery from electrical issues requires special tools and training.

Tags: hard drives, recovery, electronic, hard drive

[11 Sep 2007]

Étude IDC-ORACLE Lâ€Âusage des solutions informatiques dans les PME françaises

whitepaper Plus quâ€Âun coût, lâ€Âinformatique pour les PME doit contribuer à lâ€Âactivité de lâ€Âentreprise afin dâ€Âapporter productivité, compétitivité et capacité dâ€Âinnovation.

Tags: infrastructure management, , des, les

[06 Sep 2007]

El incremento en las amenazas para correo electr�nico, p�ginas web y MI y su gesti�n

whitepaper Las amenazas a la seguridad del correo electr�nico ocupan un lugar central en el mundo empresarial actual. Pero no es ning�n secreto que los virus, el spam, el spyware, etc�tera, pueden alcanzar de lleno a empresas de cualquier tamaÃ...

Tags: anti-virus, , que, del

[05 Sep 2007]

El incremento en las amenazas para correo electr�nico, p�ginas web y MI y su gesti�n

whitepaper Las amenazas a la seguridad del correo electr�nico ocupan un lugar central en el mundo empresarial actual. Pero no es ning�n secreto que los virus, el spam, el spyware, etc�tera, pueden alcanzar de lleno a empresas de cualquier tamaÃ...

Tags: , que, del, Ÿ€

[05 Sep 2007]

SeRLoc: Secure Range-Independent Localization for Wireless Sensor Networks

whitepaper In many applications of Wireless Sensor Networks (WSN), sensors are deployed un-tethered in hostile environments. This paper addresses the problem of enabling sensors of WSN to determine their location in an un-trusted environment.

Tags: monitoring systems, location, attack, algorithm

[23 Aug 2007]

Computer Forensics - Response Versus Reaction

whitepaper Cyber crime potentially costs Australian businesses millions, if not billions of dollars in un-realised profits and exposes organisations to significant risk. And it is on the rise. In 2000, the Australian

Tags: anti-hacking, response, forensic, emergency

[19 Jul 2007]

I dirigenti del settore sviluppo applicazioni hanno bisogno di maggiore visibilità per divenire partner di business più affidabili

whitepaper Dopo che per anni l'IT è stato considerato una sorta di materia prima, persino un centro di costo, le aziende hanno infine rivolto la propria attenzione all'IT e allo sviluppo di applicazioni come appoggio nell'offrire un nuovo valore di business.

Tags: business strategies, un, di, le

[03 Jul 2007]

Los ejecutivos de desarrollo de aplicaciones deben aumentar su visibilidad para ser unos socios comerciales más fiables

whitepaper Después de muchos años de tratar la TI como un bien de consumo, e incluso como un centro de costes, las empresas por fin están acudiendo al desarrollo de aplicaciones específicas para poder generar nuevo valor empresarial.

Tags: business strategies, los, las, un

[03 Jul 2007]

Evolutions et enjeux du poste de travail pour l'utilisateur

whitepaper le Web 2.0 est-il un élément de la solution ? L'innovation permanente est une nécessité pour les entreprises, c'est la clé du développement et du succès. Mais comment permettre aux entreprises de développer les capacités de chacun Ã...

Tags: intranet, , en, le

[21 Jun 2007]

Communicating the Results of Predictive Models to Non-Technical Audiences

whitepaper When this occurs, the fruits of the analysis may go un- or underutilized. Many statisticians, business analysts and other quantitative analysts are required to present the results of their modeling efforts to non-quantitatively trained decision...

Tags: knowledge and data management, modeling, analysts, statistical

[01 Jun 2007]

Incident Management and Automatic Alerting Tools

whitepaper Much of the advice regarding Incident Management is an un-stated assumption that the main source of Incidents are calls to the Service Desk. Although this may be true for the great majority of lower impact requests, there are different...

Tags: automatically, incident, incidents, service desk

[04 May 2007]

Luttez contre le piratage des Logiciel et Economisez 30% sur le prix d'une Clé Standard

whitepaper La clef de Protection Sentinel (SHK) est une solution de gestion des droits protégeant les fournisseurs de logiciels contre l'utilisation ou la distribution non autorisée de leurs produits et, en la connectant à un ordinateur ou à un réseau...

Tags: infrastructure management, protection, charge, exploitation

[02 May 2007]

Pocket PCs Help UN Survey Food Needs in Zimbabwe Faster and With Greater Accuracy

whitepaper The World Food Programme (WFP) is fighting the worst food crisis in Southern Africa since 1992, when a devastating drought hit the region. In Zimbabwe, WFP's survey team, including many locally-recruited staff, used a Pocket PC-based solution to...

Tags: database applications, survey, pocket, food

[16 Apr 2007]

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