Zobrazeno 1 - 10
of 22
pro vyhledávání: '"Abelino Jiménez"'
Autor:
Pablo Uribe, Johan van der Molen Moris, Matías Altamirano, Danner Schlotterbeck, Abelino Jiménez, Daniela Caballero, Roberto Araya
Publikováno v:
Neurocomputing. 484:211-222
Classroom observation is an essential component to improve the quality of teaching and develop educational research. Nonetheless, traditional observation procedures involve previously trained observers, rendering them expensive and time-consuming. Th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::60dd17101689c2dfd3e57c913704d391
https://doi.org/10.1016/j.neucom.2021.09.078
https://doi.org/10.1016/j.neucom.2021.09.078
Autor:
Danner Schlotterbeck, Abelino Jiménez, Roberto Araya, Daniela Caballero, Pablo Uribe, Johan Van der Molen Moris
Publikováno v:
Lecture Notes in Computer Science ISBN: 9783031116438
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::658c6e15e0eb97f000b9fb07ad4c8f68
https://doi.org/10.1007/978-3-031-11644-5_22
https://doi.org/10.1007/978-3-031-11644-5_22
Publikováno v:
LAK
Acoustic features and machine learning models have been recently proposed as promising tools to analyze lessons. Furthermore, acoustic patterns, both in the time and spectral domain, have been found to be related to teacher pedagogical practices. Non
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c038eed86a306699da84756c7a05fdeb
https://doi.org/10.1145/3448139.3448152
https://doi.org/10.1145/3448139.3448152
Scholars have applied automatic content analysis to study computer-mediated communication in computer-supported collaborative learning (CSCL). Since CSCL also takes place in face-to-face interactions, we studied the automatic coding accuracy of manua
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bd73a60a0d93236b22758aed4246e90d
http://urn.fi/URN:NBN:fi:jyu-202104122335
http://urn.fi/URN:NBN:fi:jyu-202104122335
Autor:
Pablo Uribe, Johan van der Molen Moris, Daniela Caballero, Danner Schlotterbeck, Roberto Araya, Abelino Jiménez
Publikováno v:
Lecture Notes in Computer Science ISBN: 9783030782917
AIED (1)
AIED (1)
Classroom observation methods are fundamental tools for improving the quality of education and students’ academic achievement. However, they traditionally require participation of trained observers, making them expensive, prone to rater bias and ti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::35ba5542f6e1e2c9dd128a0d71881489
https://doi.org/10.1007/978-3-030-78292-4_30
https://doi.org/10.1007/978-3-030-78292-4_30
Autor:
Sami Lehesvuori, Abelino Jiménez, Daniela Caballero, Jouni Viiri, Danner Schlotterbeck, Roberto Araya
Publikováno v:
Addressing Global Challenges and Quality Education ISBN: 9783030577162
EC-TEL
EC-TEL
The way that content-related keywords co-occur along a lesson seems to play an important role in concept understanding and, therefore, in students’ performance. Thus, network-like structures have been used to represent and summarize conceptual know
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d25f3d72005463f9f592e30cf58c7945
https://doi.org/10.1007/978-3-030-57717-9_8
https://doi.org/10.1007/978-3-030-57717-9_8
Publikováno v:
Methodologies and Intelligent Systems for Technology Enhanced Learning, 10th International Conference ISBN: 9783030525378
MIS4TEL
MIS4TEL
Computer-supported collaborative inquiry-based learning (CSCIL) represents a form of active learning in which students jointly pose questions and investigate them in technology-enhanced settings. Scaffolds can enhance CSCIL processes so that students
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::22b6bdb2c173d36d55851d82bc33a1c8
https://doi.org/10.1007/978-3-030-52538-5_11
https://doi.org/10.1007/978-3-030-52538-5_11
Publikováno v:
Methodologies and Intelligent Systems for Technology Enhanced Learning, 10th International Conference ISBN: 9783030525378
MIS4TEL
MIS4TEL
Analyzing the content and quality of teacher and students’ talk has been an active area of educational research. In this context, the importance of temporal analysis of teaching learning events has been growing up. Previous work has proposed a meth
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7e2db0d36292e549b6693e19b3d1dfb4
https://doi.org/10.1007/978-3-030-52538-5_10
https://doi.org/10.1007/978-3-030-52538-5_10
Publikováno v:
IET Biometrics. 6:282-289
Voice disguise by impersonation is often used in voice-based crimes by perpetrators who try to evade identification while sounding genuine. Voice evidence from these crimes is analysed to both detect impersonation, and match the impersonated voice to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::917270ec0533b12bfafcc04b51a46cae
https://doi.org/10.1049/iet-bmt.2016.0126
https://doi.org/10.1049/iet-bmt.2016.0126
Autor:
Abelino Jiménez, Bhiksha Raj
Publikováno v:
ICASSP
In this paper we present a transformation to convert time signals into a randomized low-dimensional vectors such that the inner product between these new features provides information about the similarity of the signals. We show that the described in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2086a42c4bd8638d254f8f41e74a87c7
https://doi.org/10.1109/icassp.2019.8682489
https://doi.org/10.1109/icassp.2019.8682489