Okko Räsänen

  • Rakentajanaukio 2 C

20082020

Research output per year

If you made any changes in Pure these will be visible here soon.

Research Output

Filter
Article
2020

ALICE: An open-source tool for automatic measurement of phoneme, syllable, and word counts from child-centered daylong recordings

Räsänen, O., Seshadri, S., Lavechin, M., Cristia, A. & Casillas, M., 1 Jan 2020, (Accepted/In press) In : Behavior Research Methods. 18 p.

Research output: Contribution to journalArticleScientificpeer-review

Open Access

A thorough evaluation of the Language Environment Analysis (LENA) system

Cristia, A., Lavechin, M., Scaff, C., Soderstrom, M., Rowland, C., Räsänen, O., Bunce, J. & Bergelson, E., 29 Jul 2020, In : Behavior Research Methods. 20 p.

Research output: Contribution to journalArticleScientificpeer-review

Automatic Posture and Movement Tracking of Infants with Wearable Movement Sensors

Airaksinen, M., Räsänen, O., Ilen, E., Häyrinen, T., Kivi, A., Marchi, V., Gallen, A., Blom, S., Varhe, A., Kaartinen, N., Haataja, L. & Vanhatalo, S., 13 Jan 2020, In : Scientific Reports. 10, 1, 13 p.

Research output: Contribution to journalArticleScientificpeer-review

Open Access
File
5 Citations (Scopus)
93 Downloads (Pure)
2019

Automatic word count estimation from daylong child-centered recordings in various language environments using language-independent syllabification of speech

Räsänen, O., Seshadri, S., Karadayi, J., Riebling, E., Bunce, J., Cristia, A., Metze, F., Casillas, M., Rosemberg, C., Bergelson, E. & Soderstrom, M., 1 Oct 2019, In : Speech Communication. 113, p. 63-80 18 p.

Research output: Contribution to journalArticleScientificpeer-review

Open Access
File
4 Citations (Scopus)
111 Downloads (Pure)

SylNet: An Adaptable End-to-End Syllable Count Estimator for Speech

Seshadri, S. & Räsänen, O., Sep 2019, In : IEEE Signal Processing Letters. 26, 9, p. 1359-1363 5 p.

Research output: Contribution to journalArticleScientificpeer-review

Open Access
File
62 Downloads (Pure)

Vocal Effort Based Speaking Style Conversion Using Vocoder Features and Parallel Learning

Seshadri, S., Juvela, L., Räsänen, O. & Alku, P., 1 Jan 2019, In : IEEE Access. 7, p. 17230-17246 17 p., 8631106.

Research output: Contribution to journalArticleScientificpeer-review

Open Access
File
5 Citations (Scopus)
154 Downloads (Pure)
2018

Comparison of spectral tilt measures for sentence prominence in speech — Effects of dimensionality and adverse noise conditions

Kakouros, S., Räsänen, O. & Alku, P., 1 Oct 2018, In : Speech Communication. 103, p. 11-26 16 p.

Research output: Contribution to journalArticleScientificpeer-review

Open Access
File
2 Citations (Scopus)
13 Downloads (Pure)

Is infant-directed speech interesting because it is surprising? – Linking properties of IDS to statistical learning and attention at the prosodic level

Räsänen, O., Kakouros, S. & Soderstrom, M., 1 Sep 2018, In : Cognition. 178, p. 193-206 14 p.

Research output: Contribution to journalArticleScientificpeer-review

Open Access
File
2 Citations (Scopus)
85 Downloads (Pure)
5 Citations (Scopus)

Pre-linguistic segmentation of speech into syllable-like units

Räsänen, O., Doyle, G. & Frank, M. C., 1 Feb 2018, In : Cognition. 171, p. 130-150 21 p.

Research output: Contribution to journalArticleScientificpeer-review

16 Citations (Scopus)
2017

An online model for vowel imitation learning

Rasilo, H. & Räsänen, O., 1 Feb 2017, In : Speech Communication. 86, p. 1-23 23 p.

Research output: Contribution to journalArticleScientificpeer-review

4 Citations (Scopus)
2016

3PRO – An unsupervised method for the automatic detection of sentence prominence in speech

Kakouros, S. & Räsänen, O., 1 Sep 2016, In : Speech Communication. 82, p. 67-84 18 p.

Research output: Contribution to journalArticleScientificpeer-review

13 Citations (Scopus)

Early development of synchrony in cortical activations in the human

Koolen, N., Dereymaeker, A., Räsänen, O., Jansen, K., Vervisch, J., Matic, V., Naulaers, G., De Vos, M., Van Huffel, S. & Vanhatalo, S., 13 May 2016, In : Neuroscience. 322, p. 298–307 10 p.

Research output: Contribution to journalArticleScientificpeer-review

Open Access
File
24 Citations (Scopus)
274 Downloads (Pure)

Perception of Sentence Stress in Speech Correlates With the Temporal Unpredictability of Prosodic Features

Kakouros, S. & Räsänen, O., 1 Sep 2016, In : COGNITIVE SCIENCE. 40, 7, p. 1739-1774 36 p.

Research output: Contribution to journalArticleScientificpeer-review

12 Citations (Scopus)

Sequence Prediction with Sparse Distributed Hyperdimensional Coding Applied to the Analysis of Mobile Phone Use Patterns

Räsänen, O. J. & Saarinen, J. P., 1 Sep 2016, In : IEEE Transactions on Neural Networks. 27, 9, p. 1878-1889 12 p., 5962385.

Research output: Contribution to journalArticleScientificpeer-review

17 Citations (Scopus)
2015

A Joint Model of Word Segmentation and Meaning Acquisition Through Cross-Situational Learning

Räsänen, O. & Rasilo, H., 2015, In : PSYCHOLOGICAL REVIEW. 122, 4, p. 792-829

Research output: Contribution to journalArticleScientificpeer-review

19 Citations (Scopus)
118 Citations (Scopus)
2014

Interhemispheric synchrony in the neonatal EEG revisited: Activation synchrony index as a promising classifier

Koolen, N., Dereymaeker, A., Räsänen, O., Jansen, K., Vervisch, J., Matic, V., De Vos, M., Van Huffel, S., Naulaers, G. & Vanhatalo, S., 23 Dec 2014, In : FRONTIERS IN HUMAN NEUROSCIENCE. 8, p. 1-9 1030.

Research output: Contribution to journalArticleScientificpeer-review

Open Access
File
16 Citations (Scopus)
82 Downloads (Pure)

Modeling Dependencies in Multiple Parallel Data Streams with Hyperdimensional Computing

Räsänen, O. & Kakouros, S., 2014, In : IEEE Signal Processing Letters. 21, 7, p. 899-903

Research output: Contribution to journalArticleScientificpeer-review

18 Citations (Scopus)
2013

Development of a novel robust measure for interhemispheric synchrony in the neonatal EEG: Activation Synchrony Index (ASI)

Räsänen, O., Metsäranta, M. & Vanhatalo, S., 2013, In : NeuroImage. 69, 1, p. 256-266

Research output: Contribution to journalArticleScientificpeer-review

18 Citations (Scopus)

Feedback and imitation by a caregiver guides a virtual infant to learn native phonemes and the skill of speech inversion

Rasilo, H., Rasanen, O. & Laine, U. K., 2013, In : Speech Communication. 55, 9, p. 909-931

Research output: Contribution to journalArticleScientificpeer-review

10 Citations (Scopus)
6 Citations (Scopus)
2012

A method for noise-robust context-aware pattern discovery and recognition from categorical sequences

Räsänen, O. & Laine, U., 2012, In : Pattern Recognition. 45, p. 606-616

Research output: Contribution to journalArticleScientificpeer-review

20 Citations (Scopus)
2011

A computational model of word segmentation from continuous speech using transitional probabilities of atomic acoustic events

Räsänen, O., 2011, In : Cognition. 120, 2, p. 149-176

Research output: Contribution to journalArticleScientificpeer-review

21 Citations (Scopus)