This document discusses the use of knowledge technologies for 3D cultural heritage content. It argues that existing cultural heritage systems focus on presenting unified datasets and semantic search, but do not leverage semantics within 3D content itself. An example of a semantic distributed system aims to semantically integrate 3D objects, images, sounds and text to provide contextualized heritage information. Knowledge technologies for 3D cultural heritage exist but are still emerging across different disciplines. The document raises questions about how systems can evolve to support 3D modeling, how operators and users can access and compare 3D content, and how tools can share information through the digital lifecycle of 3D cultural heritage objects.
Automatic generation of platform architectures using open cl and fpga roadmapManolis Vavalis
This document discusses using OpenCL to automatically generate platform architectures for FPGAs. It introduces FPGAs and their architecture, then discusses how OpenCL can be used as a hardware description language. The Silicon OpenCL (SOpenCL) tool flow is presented, which takes an unmodified OpenCL application and converts it into an FPGA system design with hardware and software components. Key steps in SOpenCL include code transformations, granularity management, and architectural synthesis to generate customized FPGA accelerators from OpenCL kernels. Monte Carlo simulations are provided as an example of an application that could exploit multiple levels of parallelism on FPGAs using this approach.
Parallel iterative solution of the hermite collocation equations on gpusManolis Vavalis
This document describes research on solving elliptic boundary value problems using a Hermite collocation method. A parallel algorithm was developed using the Schur complement method and BiCGSTAB iterative solver on shared memory architectures with GPUs. Testing on an HP server with Tesla GPUs showed up to 30% acceleration compared to a serial CPU implementation. Future work involves designing an efficient parallel Schur complement algorithm for distributed memory systems with GPUs.
Optimization techniques for a model problem of saltwater intrusion in coastal...Manolis Vavalis
This document summarizes optimization techniques for managing saltwater intrusion in coastal aquifers. It begins with an introduction to the problem of saltwater intrusion caused by pumping fresh water from coastal aquifers. It then presents the mathematical model and equations used to describe water flow. Three types of coastal aquifers are described along with analytical solutions. An optimization algorithm called ALOPEX is introduced for determining optimal well placement and pumping rates. Numerical simulations are shown applying ALOPEX to sample aquifers with 2 and 5 wells. Sensitivity analysis is also presented by varying pumping rates, recharge rates, and ambient water discharge.
This document discusses the JSTL (JSP Standard Tag Library) which provides tags for common tasks like looping and flow control. It introduces several core JSTL tags like <c:forEach> for looping, <c:if> for conditional logic, and <c:url> for generating URLs. The document also covers how to define custom tags through a Tag Library Descriptor (TLD) that specifies the tag name, library URI, and other metadata. It questions how custom tags are handled and where TLD files are located.
This document contains notes from a lecture on web technologies. It discusses procedural items like asking some students to speak after class and notifying about assignment grades and deadlines. It also covers technical topics around installing LAMP and Tomcat, using servlets, web application deployment descriptors, context listeners, and ensuring thread safety.
This document discusses where to place different file types when deploying a web application, including static resources, JSP pages, servlet class files, tag files, listener classes, and more. It covers deploying via a WAR file, protecting deployment via configuration, the actual and virtual directory structures, and configuration options for welcome pages, error pages, servlet initialization, and mime types in the web deployment descriptor.
This document discusses the use of knowledge technologies for 3D cultural heritage content. It argues that existing cultural heritage systems focus on presenting unified datasets and semantic search, but do not leverage semantics within 3D content itself. An example of a semantic distributed system aims to semantically integrate 3D objects, images, sounds and text to provide contextualized heritage information. Knowledge technologies for 3D cultural heritage exist but are still emerging across different disciplines. The document raises questions about how systems can evolve to support 3D modeling, how operators and users can access and compare 3D content, and how tools can share information through the digital lifecycle of 3D cultural heritage objects.
Automatic generation of platform architectures using open cl and fpga roadmapManolis Vavalis
This document discusses using OpenCL to automatically generate platform architectures for FPGAs. It introduces FPGAs and their architecture, then discusses how OpenCL can be used as a hardware description language. The Silicon OpenCL (SOpenCL) tool flow is presented, which takes an unmodified OpenCL application and converts it into an FPGA system design with hardware and software components. Key steps in SOpenCL include code transformations, granularity management, and architectural synthesis to generate customized FPGA accelerators from OpenCL kernels. Monte Carlo simulations are provided as an example of an application that could exploit multiple levels of parallelism on FPGAs using this approach.
Parallel iterative solution of the hermite collocation equations on gpusManolis Vavalis
This document describes research on solving elliptic boundary value problems using a Hermite collocation method. A parallel algorithm was developed using the Schur complement method and BiCGSTAB iterative solver on shared memory architectures with GPUs. Testing on an HP server with Tesla GPUs showed up to 30% acceleration compared to a serial CPU implementation. Future work involves designing an efficient parallel Schur complement algorithm for distributed memory systems with GPUs.
Optimization techniques for a model problem of saltwater intrusion in coastal...Manolis Vavalis
This document summarizes optimization techniques for managing saltwater intrusion in coastal aquifers. It begins with an introduction to the problem of saltwater intrusion caused by pumping fresh water from coastal aquifers. It then presents the mathematical model and equations used to describe water flow. Three types of coastal aquifers are described along with analytical solutions. An optimization algorithm called ALOPEX is introduced for determining optimal well placement and pumping rates. Numerical simulations are shown applying ALOPEX to sample aquifers with 2 and 5 wells. Sensitivity analysis is also presented by varying pumping rates, recharge rates, and ambient water discharge.
This document discusses the JSTL (JSP Standard Tag Library) which provides tags for common tasks like looping and flow control. It introduces several core JSTL tags like <c:forEach> for looping, <c:if> for conditional logic, and <c:url> for generating URLs. The document also covers how to define custom tags through a Tag Library Descriptor (TLD) that specifies the tag name, library URI, and other metadata. It questions how custom tags are handled and where TLD files are located.
This document contains notes from a lecture on web technologies. It discusses procedural items like asking some students to speak after class and notifying about assignment grades and deadlines. It also covers technical topics around installing LAMP and Tomcat, using servlets, web application deployment descriptors, context listeners, and ensuring thread safety.
This document discusses where to place different file types when deploying a web application, including static resources, JSP pages, servlet class files, tag files, listener classes, and more. It covers deploying via a WAR file, protecting deployment via configuration, the actual and virtual directory structures, and configuration options for welcome pages, error pages, servlet initialization, and mime types in the web deployment descriptor.
Tomcat is a container that handles requests and provides services to web applications. It extends the Apache web server and acts as a simple standalone server for applications using HTML, servlets, and JSPs. Alternative containers include JBoss, which provides additional Java EE features but may be more difficult to install than Tomcat. Containers help concentrate on business logic rather than programming details by handling communication, lifecycles, multithreading, security, and other services for applications.
Benchmarking Europa/Brasil - Desenvolvimento do turismo rural na Europa, especialmente em Portugal e Espanha e ensinamentos para o Brasil em geral e o Sertão Paraibano, em particular.
Este documento discute a literacia da informação e fornece dicas sobre organização de informação na web, privacidade e segurança online, e ferramentas Web 2.0. Ele aborda como criar e otimizar blogs, inserir imagens e vídeos, e evitar publicidade indesejada. Também discute riscos associados à internet e como combater a pirataria online.
A escola possui as seguintes tecnologias:
1) Secretaria informatizada desde 2009 para agilizar consultas e integração com sistemas da Secretaria de Educação.
2) TV com vídeo para exibição de documentários e vídeos educacionais em salas de aula.
3) DataShow adquirido por premiação em projeto em 2009.
Muitas espécies de animais estão em risco de extinção nas florestas devido à perda de habitat e caça ilegal. A destruição das florestas tropicais está privando animais como o orangotango, o tigre e o elefante de seu lar natural. Esforços de conservação são necessários para proteger essas espécies e preservar a biodiversidade nas florestas.
As diferenças entre a Publicidade e o Cinemalacerdadacosta
O documento descreve as diferenças entre publicidade e cinema, e como essas diferenças vêm diminuindo com o tempo. Originalmente, o cinema era mais artístico e independente, enquanto a publicidade focava em exposição de marcas. Recentemente, ambos passaram a incorporar elementos um do outro, com publicidade se tornando mais conceitual e cinema aceitando investimentos de marcas.
O documento compara três tablets populares no Brasil: o Nokia N900, o Apple iPad e o Samsung Galaxy Tab. O Nokia N900 tem tela de 3,5 polegadas e é voltado para usuários avançados, enquanto o iPad impressiona por seu design e aplicativos, mas não é ideal para digitação. Já o Galaxy Tab oferece recursos multimídia como câmera HD e TV digital, mas seu preço é alto.
Software Pivotal CRM: Innovación en la gestión del aseguradoGrupo Lanka
La implantación de Software CRM es fundamental para las aseguradoras: Ayuda a impulsar las ventas y a optimizar sus procesos de atención a clientes, prospectos y terceros. Contribuye con la reducción de costes y la capitalización del trabajo humano y de la información. Aporta información vital para la innovación y mejoramiento de productos y servicios.
Ute juan f carpio dr.gonzalo remache_plan de investigación modalidad de proye...juanfcarpio
Este documento proporciona una guía para la elaboración de un proyecto de investigación como parte de los requisitos de una asignatura. Explica las secciones clave que debe contener un proyecto como la descripción, la organización metodológica, el cronograma de actividades, los recursos y presupuesto, el financiamiento y las fuentes de información. El objetivo es orientar al autor en la estructuración y desarrollo adecuado de cada una de estas secciones para la presentación de un proyecto completo.
O documento discute a história da aviação desde os primeiros experimentos no final do século XIX até os modelos atuais. Clément Ader realizou o primeiro voo com o Éole em 1883 na França. Os irmãos Wright fizeram o primeiro voo humano com sucesso nos Estados Unidos em 1903 no Flyer I. A aviação foi depois industrializada na Primeira Guerra Mundial e para transporte comercial.
Este documento descreve o sistema de formação e certificação de competências TIC para professores em Portugal, incluindo três níveis de certificação. O segundo nível visa certificar competências pedagógicas e profissionais que permitem aos professores utilizar as TIC como recurso educacional. A formação visa promover novas competências nos alunos e o uso das TIC no ensino, como uma ferramenta adicional para professores e alunos.
El documento describe diferentes manifestaciones clínicas relacionadas con problemas nefrourológicos, incluyendo tipos de edema, dolor lumbar, disuria, polaquiuria, tenesmo vesical, retención urinaria, poliuria, oliguria, anuria, nicturia y alteraciones en las características de la orina como hematuria. Explica las causas, características y orígenes de cada una de estas manifestaciones.
Tomcat is a container that handles requests and provides services to web applications. It extends the Apache web server and acts as a simple standalone server for applications using HTML, servlets, and JSPs. Alternative containers include JBoss, which provides additional Java EE features but may be more difficult to install than Tomcat. Containers help concentrate on business logic rather than programming details by handling communication, lifecycles, multithreading, security, and other services for applications.
Benchmarking Europa/Brasil - Desenvolvimento do turismo rural na Europa, especialmente em Portugal e Espanha e ensinamentos para o Brasil em geral e o Sertão Paraibano, em particular.
Este documento discute a literacia da informação e fornece dicas sobre organização de informação na web, privacidade e segurança online, e ferramentas Web 2.0. Ele aborda como criar e otimizar blogs, inserir imagens e vídeos, e evitar publicidade indesejada. Também discute riscos associados à internet e como combater a pirataria online.
A escola possui as seguintes tecnologias:
1) Secretaria informatizada desde 2009 para agilizar consultas e integração com sistemas da Secretaria de Educação.
2) TV com vídeo para exibição de documentários e vídeos educacionais em salas de aula.
3) DataShow adquirido por premiação em projeto em 2009.
Muitas espécies de animais estão em risco de extinção nas florestas devido à perda de habitat e caça ilegal. A destruição das florestas tropicais está privando animais como o orangotango, o tigre e o elefante de seu lar natural. Esforços de conservação são necessários para proteger essas espécies e preservar a biodiversidade nas florestas.
As diferenças entre a Publicidade e o Cinemalacerdadacosta
O documento descreve as diferenças entre publicidade e cinema, e como essas diferenças vêm diminuindo com o tempo. Originalmente, o cinema era mais artístico e independente, enquanto a publicidade focava em exposição de marcas. Recentemente, ambos passaram a incorporar elementos um do outro, com publicidade se tornando mais conceitual e cinema aceitando investimentos de marcas.
O documento compara três tablets populares no Brasil: o Nokia N900, o Apple iPad e o Samsung Galaxy Tab. O Nokia N900 tem tela de 3,5 polegadas e é voltado para usuários avançados, enquanto o iPad impressiona por seu design e aplicativos, mas não é ideal para digitação. Já o Galaxy Tab oferece recursos multimídia como câmera HD e TV digital, mas seu preço é alto.
Software Pivotal CRM: Innovación en la gestión del aseguradoGrupo Lanka
La implantación de Software CRM es fundamental para las aseguradoras: Ayuda a impulsar las ventas y a optimizar sus procesos de atención a clientes, prospectos y terceros. Contribuye con la reducción de costes y la capitalización del trabajo humano y de la información. Aporta información vital para la innovación y mejoramiento de productos y servicios.
Ute juan f carpio dr.gonzalo remache_plan de investigación modalidad de proye...juanfcarpio
Este documento proporciona una guía para la elaboración de un proyecto de investigación como parte de los requisitos de una asignatura. Explica las secciones clave que debe contener un proyecto como la descripción, la organización metodológica, el cronograma de actividades, los recursos y presupuesto, el financiamiento y las fuentes de información. El objetivo es orientar al autor en la estructuración y desarrollo adecuado de cada una de estas secciones para la presentación de un proyecto completo.
O documento discute a história da aviação desde os primeiros experimentos no final do século XIX até os modelos atuais. Clément Ader realizou o primeiro voo com o Éole em 1883 na França. Os irmãos Wright fizeram o primeiro voo humano com sucesso nos Estados Unidos em 1903 no Flyer I. A aviação foi depois industrializada na Primeira Guerra Mundial e para transporte comercial.
Este documento descreve o sistema de formação e certificação de competências TIC para professores em Portugal, incluindo três níveis de certificação. O segundo nível visa certificar competências pedagógicas e profissionais que permitem aos professores utilizar as TIC como recurso educacional. A formação visa promover novas competências nos alunos e o uso das TIC no ensino, como uma ferramenta adicional para professores e alunos.
El documento describe diferentes manifestaciones clínicas relacionadas con problemas nefrourológicos, incluyendo tipos de edema, dolor lumbar, disuria, polaquiuria, tenesmo vesical, retención urinaria, poliuria, oliguria, anuria, nicturia y alteraciones en las características de la orina como hematuria. Explica las causas, características y orígenes de cada una de estas manifestaciones.
Πρόταση για το πως οι δημόσιοι υπάλληλοι μπορούν να εργάζονται αποδοτικότερα μετασχηματίζοντας την Ελληνική Πολιτεία προς το καλύτερο.
Παρουσίαση στο συνέδριο ΕΛΛΑΚ 2011 #ellakconf
Διαλειτουργικότητα Πληροφοριακών Συστημάτων- Ανάλυση Πεδίου και Θεωρητική Τεκ...Charalampos Alexopoulos
Στόχος της παρούσας διπλωματικής εργασίας είναι η παρουσίαση και ανάλυση των διεθνών προτύπων και εργαλείων Πληροφορικής και Επικοινωνιών, των επιχειρησιακών μοντέλων και των απαιτούμενων δράσεων,για την επίτευξη διαλειτουργικότητας στη σύγχρονη επιχείρηση και τη δημόσια διοίκηση, καθώς και η σύστασησημειώσεων για τη διεξαγωγή μαθήματος στα ελληνικά με στόχο την επαρκή κατάρτιση των φοιτητών επί του
επιστημονικού πεδίου της διαλειτουργικότητας.
3. Ηλ-Πλατυόπμα Θεπαπεςτικού Τοςπισμού
• Μια ευφυήσ πλατφόρμα του Παγκόςμιου Ιςτοφ για
προςαρμοςμζνεσ και εξατομικευμζνεσ τουριςτικζσ επιλογζσ
βαςιςμζνη ςε
• Υπάρχουςεσ τεχνολογίεσ πληροφορικήσ για τον τουριςμό
• Υπάρχοντα πρότυπα και βζλτιςτεσ πρακτικζσ
• Υπάρχοντα λογιςμικά ςυςτήματα και υπηρεςίεσ
• Αναδυόμενεσ τεχνολογίεσ διαχείριςησ περιεχομζνου και γνώςησ
4. Ανάλςση αξιολόγησηρ των ηλ-ςπηπεσιών
1. Καθοριςμόσ του Προβλήματοσ – Στρατηγική και ςτόχοι
2. Διαμόρφωςη ςεναρἰων
3. Κριτήρια προδιαγραφών
4. Ανάδειξη προτεραιοτήτων
5. Εκτίμηςη επιπτώςεων
6. Ανάλυςη απόδοςησ ςεναρίων
7. Διαμόρφωςη πολιτικών και ςυμπεράςματα
Stepwise presentation of evaluation analysis fElicitation of weights ..the eight criteria, selected in Step 3, were then given appropriate weights by thecities’ decision makers who were involved in the design and implementation of e-services in each partner city. The decision makers are asked to judge pairs of criteria. Based on these pair wise comparisons, weight values were determined.city marketers scored the criteria for the four alternative future tourist e-service scenarios, in a structured way in an impact matrix.the evaluation process, constitutes the application of a multi-criteria evaluation method. We applied Regime analysis, which combines the information contained in the impact matrix and the set of weights to calculate a performance score for each alternative scenario.
Has the e-service all the functions the user needs, provides it all basic information, is it interactive? Ease of use Is the e-service easy to use, is the information easy to find, is it easy and quick torecover from mistakes and error messages? Is using the e-service enjoyable, contains it fun elements? Learning Is the content offered by the e-service informative, are the messages clear and easy to remember, provides it underlying stories and hidden messages? Provides the e-service the information the user needs, is the e-service useful and in the requested language? Future use Is the e-service comfortable to use, would the user use the e-service again and recommend it to others? Does the e-service encourage participation (also with residents and other tourists) and is it rich in terms of stakeholder participation? Accessibility Is the e-service accessible on multiple platforms/devices, is it accessible to visually disabled persons and can the content produced by the e-service also be used when offline (downloads, prints)?