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ReferencesNavigation arrowAuthorsNavigation arrowNuno Guimarães

Publication statistics

Pub. period:1998-2010
Pub. count:9
Number of co-authors:12



Co-authors

Number of publications with 3 favourite co-authors:

Luis Carrico:6
Carlos Duarte:3
Teresa Chambel:2

 

 

Productive colleagues

Nuno Guimarães's 3 most productive colleagues in number of publications:

Luis Carrico:46
Nuno Correia:26
Carlos Duarte:15
 
 
 
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Nuno Guimarães

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Publications by Nuno Guimarães (bibliography)

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2010
 
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Prata, Alcina, Guimarães, Nuno and Chambel, Teresa (2010): Crossmedia personalized learning contexts. In: Proceedings of the 21st ACM Conference on Hypertext and Hypermedia 2010. pp. 305-306.

“The trends in convergence, integration and co-existence of various media technologies are creating new opportunities for the globalization of learning practices. The emerging era of lifelong learning is calling for flexible environments. Interactive television (iTV) holds a great potential in this scenario, but there is still limited research in terms of cognitive and interaction aspects. With the aim to link these opportunities, in flexible, adequate and effective learning contexts, a new paradigm to generate crossmedia personalized learning contexts from iTV, based on cognitive and affective aspects, is being studied. This paper presents the results obtained from the use of the e-iTV system, designed to illustrate and explore this paradigm.”

© All rights reserved Prata et al. and/or their publisher

 
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Oliveira, Inês, Grigore, Ovidiu, Guimarães, Nuno and Duarte, Luís (2010): Relevance of EEG input signals in the augmented human reader. In: Proceedings of the 2010 Augmented Human International Conference 2010. p. 5.

“This paper studies the discrimination of electroencephalographic (EEG) signals based in their capacity to identify silent attentive visual reading activities versus non reading states. The use of physiological signals is growing in the design of interactive systems due to their relevance in the improvement of the coupling between user states and application behavior. Reading is pervasive in visual user interfaces. In previous work, we integrated EEG signals in prototypical applications, designed to analyze reading tasks. This work searches for signals that are most relevant for reading detection procedures. More specifically, this study determines which features, input signals, and frequency bands are more significant for discrimination between reading and non-reading classes. This optimization is critical for an efficient and real time implementation of EEG processing software components, a basic requirement for the future applications. We use probabilistic similarity metrics, independent of the classification algorithm. All analyses are performed after determining the power spectrum density of delta, theta, alpha, beta and gamma rhythms. The results about the relevance of the input signals are validated with functional neurosciences knowledge. The experiences have been performed in a conventional HCI lab, with non clinical EEG equipment and setup. This is an explicit and voluntary condition. We anticipate that future mobile and wireless EEG capture devices will allow this work to be generalized to common applications.”

© All rights reserved Oliveira et al. and/or ACM Press

2007
 
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Duarte, Carlos, Carrico, Luis and Guimarães, Nuno (2007): Evaluating Usability Improvements by Combining Visual and Audio Modalities in the Interface. In: Jacko, Julie A. (ed.) HCI International 2007 - 12th International Conference - Part I July 22-27, 2007, Beijing, China. pp. 428-437.

2004
 
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Carrico, Luis, Duarte, Carlos, Guimarães, Nuno, Serralheiro, António and Trancoso, Isabel (2004): Modular Production of Rich Digital Talking Books. In: ICEIS 2004 2004. pp. 158-163.

2003
 
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Duarte, Carlos, Carrico, Luis, Chambel, Teresa and Guimarães, Nuno (2003): Producing DTB From Audio Tapes. In: ICEIS 2003 2003. pp. 582-585.

2002
 
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Costa, Miguel, Correia, Nuno and Guimarães, Nuno (2002): Annotations as multiple perspectives of video content. In: ACM Multimedia 2002 2002. pp. 283-286.

1999
 
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Carrico, Luis, Antunes, Pedro and Guimarães, Nuno (1999): Visual Reflection: Language, Action and Feedback. In: VL 1999 1999. pp. 182-184.

1998
 
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Carrico, Luis and Guimarães, Nuno (1998): Manipulating concept maps with constrained regions. In: Catarci, Tiziana, Costabile, Maria Francesca, Santucci, Giuseppe and Tarantino, Laura (eds.) AVI 1998 - Proceedings of the working conference on Advanced Visual Interfaces May 24 - 27, 1998, LAquila, Italy. pp. 226-234.

 
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Carrico, Luis and Guimarães, Nuno (1998): Integrated Multi-Views. In J. Vis. Lang. Comput., 9 (3) pp. 287-297.

 
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Changes to this page (author)

18 Apr 2011: Added
14 Apr 2011: Added
03 Nov 2010: Added
22 Feb 2010: Modified
25 Aug 2009: Added
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URL: http://www.interaction-design.org/references/authors/nuno_guimar%E3es.html

Publication statistics

Pub. period:1998-2010
Pub. count:9
Number of co-authors:12



Co-authors

Number of publications with 3 favourite co-authors:

Luis Carrico:6
Carlos Duarte:3
Teresa Chambel:2

 

 

Productive colleagues

Nuno Guimarães's 3 most productive colleagues in number of publications:

Luis Carrico:46
Nuno Correia:26
Carlos Duarte:15
 
 
 
May 24

“ For a list of all the ways technology has failed to improve the quality of life, please press three. ”

-- Alice Kahn

 
 

Featured chapter

Read the fascinating history of Wearable Computing, told by its father, Steve Mann

Read Steve's chapter !

 
 

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