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Displaying 1-12 out of 12 total
Job Recruitment and Job Seeking Processes: How Technology Can Help
Found in: IT Professional
By Paolo Montuschi,Valentina Gatteschi,Fabrizio Lamberti,Andrea Sanna,Claudio Demartini
Issue Date:September 2014
pp. 41-49
This survey of current job search and recruitment tools focuses on applying a computer-based approach to job matchmaking. The authors present a semantic-based software platform, LO-MATCH--developed in the framework of a European project on lifelong learnin...
Automatic Grading of 3D Computer Animation Laboratory Assignments
Found in: IEEE Transactions on Learning Technologies
By Fabrizio Lamberti,Andrea Sanna,Gianluca Paravati,Gilles Carlevaris
Issue Date:July 2014
pp. 1-1
Assessment is a delicate task in the overall teaching process because it may require significant time and may be prone to subjectivity. Subjectivity is especially true for disciplines in which perceptual factors play a key role in the evaluation. In previo...
A General Approach for Improving RNS Montgomery Exponentiation Using Pre-processing
Found in: Computer Arithmetic, IEEE Symposium on
By Filippo Gandino, Fabrizio Lamberti, Paolo Montuschi, Jean-Claude Bajard
Issue Date:July 2011
pp. 195-204
The hardware implementation of modular exponentiation for very large integers is a well-known topic in digital arithmetic. An effective approach for obtaining parallel and carry-free implementations consists in using the Montgomery exponentiation algorithm...
Reducing the Computation Time in (Short Bit-Width) Two's Complement Multipliers
Found in: IEEE Transactions on Computers
By Fabrizio Lamberti, Nikos Andrikos, Elisardo Antelo, Paolo Montuschi
Issue Date:February 2011
pp. 148-156
Two's complement multipliers are important for a wide range of applications. In this paper, we present a technique to reduce by one row the maximum height of the partial product array generated by a radix-4 Modified Booth Encoded multiplier, without any in...
Integration at Vocational Education and Training Level through Mapped Ontologies
Found in: Convergence Information Technology, International Conference on
By Claudio Cubillos, Fabrizio Lamberti, Claudio Demartini
Issue Date:November 2008
pp. 117-122
This work presents the methodology used to leverage ontologies for the vocational education & training (VET) domain under an European context.The ontology use provides a means to tackle the problem of information integration of the qualification system...
Extensible GUIs for Remote Application Control on Mobile Devices
Found in: IEEE Computer Graphics and Applications
By Fabrizio Lamberti, Andrea Sanna
Issue Date:July 2008
pp. 50-57
This framework lets users easily and effectively use desktop applications on mobile devices without any redesign. An automatically generated description of the original interface lets the original application be recreated and migrated to nomadic scenarios....
A Relation-Based Page Rank Algorithm for Semantic Web Search Engines
Found in: IEEE Transactions on Knowledge and Data Engineering
By Fabrizio Lamberti, Andrea Sanna, Claudio Demartini
Issue Date:January 2009
pp. 123-136
With the tremendous growth of information available to end users through the Web, search engines come to play ever a more critical role. Nevertheless, because of their general purpose approach, it is always less uncommon that obtained result sets provide a...
A Radix-2 Digit-by-Digit Architecture for Cube Root
Found in: IEEE Transactions on Computers
By Alex Piñeiro, Javier D. Bruguera, Fabrizio Lamberti, Paolo Montuschi
Issue Date:April 2008
pp. 562-566
A radix-2 digit-recurrence algorithm and architecture for the computation of the cube root are presented in this paper. The original recurrence based on the concept of completing the cube is modified to allow an efficient implementation of the algorithm, a...
Integrating European Qualification Systems with OWL Ontologies
Found in: Electronics, Robotics and Automotive Mechanics Conference
By Claudio Cubillos, Fabrizio Lamberti, Claudio Demartini
Issue Date:September 2007
pp. 752-757
The present work describes the work carried out in the EU LdV HELeN Projec regarding the use of web ontologies as a way to tackle the qualification systems? integration for enabling transparency and mobility of students at European level. Qualification sys...
A Streaming-Based Solution for Remote Visualization of 3D Graphics on Mobile Devices
Found in: IEEE Transactions on Visualization and Computer Graphics
By Fabrizio Lamberti, Andrea Sanna
Issue Date:March 2007
pp. 247-260
<p><b>Abstract</b>—Mobile devices such as Personal Digital Assistants, Tablet PCs, and cellular phones have greatly enhanced user capability to connect to remote resources. Although a large set of applications are now available bridging t...
Web-based 3D visualization for intelligent street lighting
Found in: Proceedings of the 16th International Conference on 3D Web Technology (Web3D '11)
By Andrea Sanna, Eduardo Andres Henao Ramirez, Fabrizio Lamberti
Issue Date:June 2011
pp. 151-154
The application of computer graphics techniques to the creation of digital city environments is receiving increasing attention in the last years. This is in part due to the fact that, by mixing heterogeneous components like geographic information systems, ...
An accelerated remote graphics architecture for PDAS
Found in: Proceeding of the eighth international conference on 3D web technology (Web3D '03)
By Andrea Sanna, Antonino Fiume, Claudio Zunino, Fabrizio Lamberti, Marco Maniezzo
Issue Date:March 2003
pp. 55-ff
A new category of devices, known as Personal Digital Assistant (PDA), has become increasingly widespread since the end of the nineties. A large number of software applications have been developed for PDAs, but high-quality 3D graphics still remain beyond t...