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Adding Semantics to Audiovisual Content: The FAETHON Project
[chapter]
2004
Lecture Notes in Computer Science
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Its novelty primarily originates in the unified intelligent access to heterogeneous a/v content. ...
This paper presents FAETHON, a distributed information system that offers enhanced search and retrieval capabilities to users interacting with digital audiovisual (a/v) archives. ...
Projects and related activities supported under the R&D programs of the European Commission have made significant contributions to developing: • New models, methods, technologies and systems for creating ...
doi:10.1007/978-3-540-27814-6_77
fatcat:sx7jwbsh6bd4djh6oxiovdwphu
Children With Reading Difficulty Rely on Unimodal Neural Processing for Phonemic Awareness
2019
Frontiers in Human Neuroscience
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Participants completed a rhyme judgment task presented in two modality conditions; unimodal auditory only and crossmodal audiovisual. ...
However, little is known about the underlying neural mechanisms involved in phonological awareness for children with RD. ...
ACKNOWLEDGMENTS We would like to thank the many research assistants and colleagues who assisted in the data collection throughout the study. ...
doi:10.3389/fnhum.2019.00390
pmid:31798430
pmcid:PMC6868065
fatcat:2vqkhafg6bfstdy3wftxjxvjeq
Special Issue on Biologically-Inspired Information Fusion
2010
Information Fusion
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Working directly from biological data, an algorithm is developed for anomaly detection that fuses different data sources. ...
The article "Information Fusion for Anomaly Detection with the Dendritic Cell Algorithm" by Greensmith et al. considers a biologically-inspired algorithm for data fusion. ...
doi:10.1016/j.inffus.2009.04.003
fatcat:m27v27smszduppyapqo6gublo4
Some Behavioral and Neurobiological Constraints on Theories of Audiovisual Speech Integration: A Review and Suggestions for New Directions
2011
Seeing and Perceiving
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Summerfield (1987) proposed several accounts of audiovisual speech perception, a field of research that has burgeoned in recent years. ...
We propose a processing model arguing that auditory and visual brain circuits provide facilitatory information when the inputs are correctly timed, and that auditory and visual speech representations do ...
Toward a Representational Framework of Audiovisual Speech Perception The results of these recent studies have several implications for the two major frameworks of audiovisual speech perception illustrated ...
doi:10.1163/187847611x595864
pmid:21968081
pmcid:PMC3293210
fatcat:gbzj3kuymnfwrezd372fficjfe
Modeling privacy control in context-aware systems
2002
IEEE pervasive computing
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property for many pervasive computing systems, into our information space model, using unified privacy tagging. ...
In this article, we describe a theoretical model for privacy control in contextaware systems based on a core abstraction of information spaces. ...
Unified privacy tagging model Throughout the following discussion, we use read as an example operation for which we define permissions. ...
doi:10.1109/mprv.2002.1037723
fatcat:hnbtqhgptzezppsst52cl6p7um
To integrate or not to integrate: Temporal dynamics of hierarchical Bayesian causal inference
2019
PLoS Biology
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Combining Bayesian modelling, electroencephalography (EEG), and multivariate decoding in an audiovisual spatial localisation task, we show that the brain accomplishes Bayesian causal inference by dynamically ...
The dynamic evolution of perceptual estimates thus reflects the hierarchical nature of Bayesian causal inference, a statistical computation, which is crucial for effective interactions with the environment ...
Acknowledgments We thank Ulrik Beierholm and Tim Rohe for kindly providing source code and Á goston Mihalik and Johanna Zumer for very helpful discussions. ...
doi:10.1371/journal.pbio.3000210
pmid:30939128
pmcid:PMC6461295
fatcat:s4v2c5s5pnelfohyf5hf6j47ta
Collaboration Between Subtitling Academics and Practitioners
2021
Journal of audiovisual translation
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In addition, based on the results we highlight a number of areas around which these activities could be centred, including, for example, opportunities for subtitlers to enhance their practical skill set ...
This article presents a proposal for forming a community of practitioners and academics. ...
Towards Public Audiovisual Translation Studies The framework of public translation studies and the accompanying activism is a promising way to foreground interaction between academics and practitioners ...
doi:10.47476/jat.v4i3.2021.188
fatcat:ih2zyuczwnf7vclvg4yc3jpz5y
To integrate or not to integrate: Temporal dynamics of hierarchical Bayesian Causal Inference: Supplementary information
[article]
2018
bioRxiv
pre-print
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Combining Bayesian modelling, electroencephalography (EEG), and multivariate decoding in an audiovisual spatial localization task, we show that the brain accomplishes Bayesian Causal Inference by dynamically ...
The dynamic evolution of perceptual estimates thus reflects the hierarchical nature of Bayesian Causal Inference, a statistical computation, crucial for effective interactions with the environment. ...
In short, the audiovisual full segregation model (SegV,A) reads out the spatial estimate from the taskrelevant unisensory segregation model. ...
doi:10.1101/504118
fatcat:ftooin54cvcndgux2kkwuatur4
A workshop for audiovisual on health: a report of an experience
2011
RECIIS
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(Jorge Careli Latin American Centre for the Study of Violence), as a commercial producer. ...
, While The Cat Sleeps, John -The Painter) with the Department of Health Planning-DAPS/ENSP-Fiocruz and the production for local use towards to with young people about violence, held by CLAVES / ENSP-Fiocruz ...
Videos Reading Guide 3 Workshop participants receive a plan for a critical reading of videos on health. ...
doi:10.3395/reciis.v5i2.493en
fatcat:uqswz247mje55k7l6u6lzumeby
Increased connectivity among sensory and motor regions during visual and audiovisual speech perception
[article]
2020
bioRxiv
pre-print
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As expected, audiovisual speech perception recruited both auditory and visual cortex, with a trend towards increased recruitment of premotor cortex in more difficult conditions (for example, in substantial ...
Taken together, our results suggest a prominent role for cross-region synchronization in understanding both visual-only and audiovisual speech. ...
The multiband echo planar imaging sequence was provided by the University of Minnesota Center for Magnetic Resonance Research. ...
doi:10.1101/2020.12.15.422726
fatcat:ymcmklz7v5fh3bqlfq5rtvp5ya
Attention controls multisensory perception via 2 distinct mechanisms at different levels of the cortical hierarchy
2021
PLoS Biology
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In a pre- and postcueing paradigm, we presented observers with audiovisual signals at variable spatial disparities. ...
The current study asks to what extent and how attentional mechanisms can actively control how sensory signals are combined for perceptual inference. ...
Acknowledgments The authors thank Tim Rohe and Ma ´te ´Aller for sharing custom code for Bayesian modelling. ...
doi:10.1371/journal.pbio.3001465
pmid:34793436
pmcid:PMC8639080
fatcat:rnbi5v5rfrgnnnfpcciihawvsa
Multisensory Integration in Speech Processing: Neural Mechanisms of Cross-Modal Aftereffects
[chapter]
2017
Innovations in Cognitive Neuroscience
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Citation for published version (APA): Kilian-Hütten, N., Formisano, E., & Vroomen, J. (2017). Multisensory integration in speech processing: Neural mechanisms of cross-modal aftereffects. In M. ...
The authors suggest that this "belief-updating model" could provide a unified explanation for both phenomena. ...
In a separate study, a modeling approach applied to the data from Vroomen et al. (2007) showed that a Bayesian model could explain the behavioral data reflecting both the phenomena of phonetic recalibration ...
doi:10.1007/978-1-4939-7325-5_6
fatcat:7fbebhjbmzhjzitnwty5fowoum
Audiovisual incongruence differentially impacts left and right hemisphere sensorimotor oscillations: Potential applications to production
2021
PLoS ONE
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EEG data from a cohort of 39 typical speakers were decomposed with independent component analysis to identify bilateral mu rhythms; indices of sensorimotor activity. ...
Results were interpreted to suggest distinct hemispheric contributions, with right hemisphere mu activity supporting a coarse incongruence detection process and left hemisphere mu activity reflecting a ...
onto a unified phonological representation [30] . ...
doi:10.1371/journal.pone.0258335
pmid:34618866
pmcid:PMC8496780
fatcat:g6aql7pch5hgnb3466f3o22xze
Experienced quality factors: qualitative evaluation approach to audiovisual quality
2007
Multimedia on Mobile Devices 2007
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A semi-structured interview was conducted with 60 participants after a subjective audiovisual quality evaluation experiment. ...
To identify these quality evaluation factors, this study examined qualitatively the criteria participants used to evaluate audiovisual video quality. ...
RTT is a non-profit research company spesialized in digital television datacasting and rich media development. For more about RTT, please visit www.rtt.tv. ...
doi:10.1117/12.699797
fatcat:dpvbn7ben5gb3ozyguf7ybyc2y
Computerized Music-Reading Intervention Improves Resistance to Unisensory Distraction Within a Multisensory Task, in Young and Older Adults
2021
Frontiers in Human Neuroscience
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Musically naïve participants engaged in a computerized music reading game and were asked to detect audiovisual incongruences between the pitch of a song's melody and the position of a disk on the screen ...
Here, we studied whether, and how, a 4-week intervention, which targets audiovisual integration, affects the ability to deal with task-irrelevant unisensory deviants within a multisensory task. ...
Finally, results were unified in a single connectivity matrix that contains the statistical values for each connection in a directional manner. ...
doi:10.3389/fnhum.2021.742607
pmid:34566611
pmcid:PMC8461100
fatcat:t4ywbjxopfhejigni34byjpexy
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