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Displaying 1-13 out of 13 total
A Deadlock-Free Dynamic Reconfiguration Scheme for Source Routing Networks Using Close Up*/Down* Graphs
Found in: IEEE Transactions on Parallel and Distributed Systems
By Antonio Robles-Gómez,Aurelio Bermúdez,Rafael Casado
Issue Date:October 2011
pp. 1641-1652
Computer performance has significantly increased in recent years and, consequently, communication subsystems have become bottlenecks within systems. To counter this problem, current high-performance distributed systems employ switch-based interconnection n...
 
Efficient and deadlock-free reconfiguration for source routed networks
Found in: Parallel and Distributed Processing Symposium, International
By Ashild Gronstad Solheim,Olav Lysne,Aurelio Bermudez,Rafael Casado,Thomas Sodring,Tor Skeie,Antonio Robles-Gomez
Issue Date:May 2009
pp. 1-8
Overlapping Reconfiguration is currently the most efficient method to reconfigure an interconnection network, but is only valid for systems that apply distributed routing. This paper proposes a solution which enables utilization of Overlapping Reconfigurat...
 
Evaluation of a Fabric Management Mechanism for Advanced Switching in Presence of Traffic
Found in: Parallel, Distributed, and Network-Based Processing, Euromicro Conference on
By Antonio Robles-Gómez, Aurelio Bermúdez, Rafael Casado, Francisco J. Quiles
Issue Date:February 2008
pp. 120-125
Recent years, computer performance has been significantly increased. As a consequence, data I/O systems have become bottlenecks within systems. In order to alleviate this problem, Advanced Switching Interconnect was proposed as a new standard for future hi...
 
Open Service-Oriented Platforms for Personal Learning Environments
Found in: IEEE Internet Computing
By Salvador Ros,Roberto Hernandez,Antonio Robles-Gomez,Agustin C. Caminero,Llanos Tobarra,Elio Sancristobal Ruiz
Issue Date:July 2013
pp. 26-31
Learning management systems (LMSs) are software systems for administrating, tracking, and reporting on e-learning programs. The authors' next-generation LMS provides a personal learning environment (PLE) in which LMS functions are integrated into a context...
 
Automatic assessment for the e-learning of the network services in the context of the EHEA
Found in: Frontiers in Education, Annual
By Antonio Robles-Gomez,Llanos Tobarra,Salvador Ros,Roberto Hernandez,Agustin C. Caminero,Rafael Pastor
Issue Date:October 2011
pp. F4C-1-F4C-6
This work presents a new system for the automatic assessment of practical activities in the context of the EHEA. A subject focused on the configuration of network services has been chosen to implement the new automatic evaluation platform. Unlike tradition...
 
Practical experiences on building structured remote and virtual laboratories from the student's point of view
Found in: 2012 IEEE Frontiers in Education Conference (FIE)
By Rafael Pastor,Daniel Sanchez,Nourdine Aliane,Roberto Hernandez,Antonio Robles-Gomez,Agustin Caminero,Salvador Ros,Gabriel Diaz,Manuel Castro
Issue Date:October 2012
pp. 1-6
Nowadays, the use of remote laboratories is a common feature in order to get students involved in practical experiences. This is particularly important in distance learning environment. The regular practice is to develop a particular laboratory, required b...
 
Cloud-based e-learning infrastructures with load forecasting mechanism based on Exponential Smoothing: A use case
Found in: Frontiers in Education, Annual
By Agustin C. Caminero,Salvador Ros,Roberto Hernandez,Antonio Robles-Gomez,Rafael Pastor
Issue Date:October 2011
pp. S3C-1-S3C-6
The development of cloud technologies allows the implementation of scalable, versatile, and customized systems, constructed on-demand. This allows more efficient use of computing resources, improving the revenue of the system and enhancing the Quality of S...
 
A video-message evaluation tool integrated in the UNED e-learning platform
Found in: Frontiers in Education, Annual
By Rafael Pastor,Roberto Hernandez,Salvador Ros,Antonio Robles-Gomez,Agustin Caminero,Manuel Castro,Rocael Hernandez
Issue Date:October 2011
pp. F3C-1-F3C-6
Use of multimedia services has become very important in learning process. This is due to the traditional approach of document based assignments not provide any feature which allows to evaluate some basic competences (oral communications skill, for example)...
 
A New e-Learning Architecture for the Automatic Assessment of Network Services
Found in: Advanced Learning Technologies, IEEE International Conference on
By Antonio Robles-Gómez,Llanos Tobarra,Salvador Ros,Roberto Hern´ndez,Agustín C. Caminero,Rafael Pastor
Issue Date:July 2011
pp. 56-57
This work presents a new e-learning architecture for the automatic assessment of practical activities in the context of Higher Engineering Education. As an example, a subject focused on the configuration of network services has been chosen. Unlike traditio...
 
Load Forecasting Mechanism for e-Learning Infrastructures Using Exponential Smoothing
Found in: Advanced Learning Technologies, IEEE International Conference on
By Agustín C. Caminero,Salvador Ros,Roberto Hern´ndez,Antonio Robles-Gómez,Rafael Pastor
Issue Date:July 2011
pp. 364-365
Thanks to the development of cloud technologies, the way how computing is understood has evolved from
 
The UNED's interoperable virtual campus service management architecture
Found in: Frontiers in Education, Annual
By Salvador Ros,Roberto Herna´ndez,Timothy Read,Rafael Pastor,Manuel Castro,Miguel Rodriguez-Artacho,Antonio Robles-Gomez
Issue Date:October 2010
pp. S3J-1-S3J-6
The creation and maintenance of a virtual campus is a task that not only implies the deployment of sophisticated hardware and software but also requires considerable effort in the integration of the main university management systems with the chosen teachi...
 
Implementing the Advanced Switching Fabric Discovery Process
Found in: Parallel and Distributed Processing Symposium, International
By Antonio Robles-Gomez, Aurelio Bermudez, Rafael Casado, Francisco J. Quiles
Issue Date:March 2007
pp. 291
Advanced Switching is a new high-speed industrial standard serial interconnect. It is defined as a switching fabric architecture based on the PCI Express technology. The Advanced Switching specification establishes a management infrastructure which maintai...
 
Towards an adaptive system for the evaluation of network services
Found in: 2013 IEEE Frontiers in Education Conference (FIE)
By Antonio Robles-Gomez,Salvador Ros,Roberto Hernandez,Llanos Tobarra,Agustin C. Caminero,Rafael Pastor,Miguel Rodriguez-Artacho,Manuel Castro,Elio SanCristobal,Mohamed Tawfik
Issue Date:October 2013
pp. 1011-1017
This paper presents a new educational system to automatically adapt the evaluation activities to the students' needs in the context of Higher Engineering Education. As an example, a subject focused on the configuration of network services has been chosen t...
   
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