Helmer Strik

ORCID

Publication Activity (10 Years)

Years Active: 1989-2024
Publications (10 Years): 60

Top Venues

Publications

Lingyun Gao, Cristian Tejedor García, Helmer Strik, Catia Cucchiarini
Reading Miscue Detection in Primary School through Automatic Speech Recognition. CoRR (2024)
Bo Molenaar, Cristian Tejedor García, Catia Cucchiarini, Helmer Strik
Automatic Assessment of Oral Reading Accuracy for Reading Diagnostics. INTERSPEECH (2023)
Bo Molenaar, Cristian Tejedor García, Helmer Strik, Catia Cucchiarini
Automatic Assessment of Oral Reading Accuracy for Reading Diagnostics. CoRR (2023)
Lucía Gómez-Zaragozá, Simone Wills, Cristian Tejedor García, Javier Marín-Morales, Mariano Alcañiz, Helmer Strik
Alzheimer Disease Classification through ASR-based Transcriptions: Exploring the Impact of Punctuation and Pauses. CoRR (2023)
Lucía Gómez-Zaragozá, Simone Wills, Cristian Tejedor García, Javier Marín-Morales, Mariano Alcañiz, Helmer Strik
Alzheimer Disease Classification through ASR-based Transcriptions: Exploring the Impact of Punctuation and Pauses. INTERSPEECH (2023)
Xing Wei, Roeland van Hout, Catia Cucchiarini, Danielle Reuvekamp, Helmer Strik
Assessing Intelligibility in Non-native Speech: Comparing Measures Obtained at Different Levels. INTERSPEECH (2023)
Wieke Harmsen, Ferdy Hubers, Roeland van Hout, Catia Cucchiarini, Helmer Strik
Measuring Word Correctness in Young Initial Readers: Comparing Assessments from Teachers, Phoneticians, and ASR Models. SLaTE (2023)
Simone Wills, Yu Bai, Cristian Tejedor García, Catia Cucchiarini, Helmer Strik
Automatic Speech Recognition of Non-Native Child Speech for Language Learning Applications (Short Paper). SLATE (2023)
Xing Wei, Catia Cucchiarini, Roeland van Hout, Helmer Strik
Distinctive Features for Classifying Spoken Native Versus Non-Native Speech. SLaTE (2023)
Xing Wei, Catia Cucchiarini, Roeland van Hout, Helmer Strik
Measuring Intelligibility in Non-native Speech: The Usability of Automatically Extracted Acoustic-Phonetic Features. SLaTE (2023)
Wei Xue, Catia Cucchiarini, Roeland van Hout, Helmer Strik
Measuring the intelligibility of dysarthric speech through automatic speech recognition in a pluricentric language. Speech Commun. 148 (2023)
Wenwei Dong, Akos Steger, Muzakki Bashori, Roeland van Hout, Helmer Strik
Using Practice Data to Measure the Progress of CALL System Users. SLaTE (2023)
Yu Bai, Cristian Tejedor García, Ferdy Hubers, Catia Cucchiarini, Helmer Strik
An ASR-Based Tutor for Learning to Read: How to Optimize Feedback to First Graders. CoRR (2023)
Wenwei Dong, Catia Cucchiarini, Helmer Strik
End-to-End Mispronunciation Detection and Diagnosis for Non-native English Speech. SLaTE (2023)
Simone Wills, Yu Bai, Cristian Tejedor García, Catia Cucchiarini, Helmer Strik
Automatic Speech Recognition of Non-Native Child Speech for Language Learning Applications. CoRR (2023)
Yu Bai, Ferdy Hubers, Catia Cucchiarini, Roeland van Hout, Helmer Strik
An ASR-enabled Reading Tutor: Investigating Feedback to Optimize Interaction for Learning to Read. INTERSPEECH (2023)
Loes van Bemmel, Chiara Pesenti, Xue Wei, Helmer Strik
Automatic assessments of dysarthric speech: the usability of acoustic-phonetic features. INTERSPEECH (2023)
Simone Wills, Cristian Tejedor García, Catia Cucchiarini, Helmer Strik
Enhancing ASR-Based Educational Applications: Peer Evaluation of Non-Native Child Speech. SLaTE (2023)
Yu Bai, Ferdy Hubers, Catia Cucchiarini, Roeland van Hout, Helmer Strik
The Effects of Implicit and Explicit Feedback in an ASR-based Reading Tutor for Dutch First-graders. INTERSPEECH (2022)
Venkata Srikanth Nallanthighal, Aki Härmä, Helmer Strik
Detection of COPD Exacerbation from Speech: Comparison of Acoustic Features and Deep Learning Based Speech Breathing Models. ICASSP (2022)
Venkata Srikanth Nallanthighal, Aki Härmä, Helmer Strik
COVID-19 detection based on respiratory sensing from speech. INTERSPEECH (2022)
Wei Xue, Catia Cucchiarini, Roeland van Hout, Helmer Strik
Automatic Speech Recognition and Pronunciation Error Detection of Dutch Non-native Speech: cumulating speech resources in a pluricentric language. Speech Commun. 144 (2022)
Tom Sweers, Iris Hendrickx, Helmer Strik
Negation Detection in Dutch Spoken Human-Computer Conversations. LREC (2022)
Chitralekha Bhat, Ashish Panda, Helmer Strik
Improved ASR Performance for Dysarthric Speech Using Two-stage DataAugmentation. INTERSPEECH (2022)
Venkata Srikanth Nallanthighal, Aki Harm, Ronald Rietman, Helmer Strik
Detection of Coughing and Respiratory Sensing in Conversational Speech. HEALTHINF (2022)
Thomas Rolland, Alberto Abad, Catia Cucchiarini, Helmer Strik
Multilingual Transfer Learning for Children Automatic Speech Recognition. LREC (2022)
Loes van Bemmel, Wieke Harmsen, Catia Cucchiarini, Helmer Strik
Automatic Selection of the Most Characterizing Features for Detecting COPD in Speech. SPECOM (2021)
Venkata Srikanth Nallanthighal, Aki Härmä, Helmer Strik, Mathew Magimai-Doss
Phoneme Based Respiratory Analysis of Read Speech. EUSIPCO (2021)
Zohreh Mostaani, Venkata Srikanth Nallanthighal, Aki Härmä, Helmer Strik, Mathew Magimai-Doss
On The Relationship Between Speech-Based Breathing Signal Prediction Evaluation Measures and Breathing Parameters Estimation. ICASSP (2021)
Yu Bai, Cristian Tejedor García, Ferdy Hubers, Catia Cucchiarini, Helmer Strik
An ASR-Based Tutor for Learning to Read: How to Optimize Feedback to First Graders. SPECOM (2021)
Yu Bai, Ferdy Hubers, Catia Cucchiarini, Helmer Strik
An ASR-based Reading Tutor for Practicing Reading Skills in the First Grade: Improving Performance through Threshold Adjustment. IberSPEECH (2021)
Jelte van Waterschoot, Iris Hendrickx, Arif Khan, Catia Cucchiarini, Helmer Strik, Louis ten Bosch, Rob Tieben
Spoken Conversational Agents for Older Adults: Who Are the Stakeholders and What Do They Expect? IUI Workshops (2021)
Wei Xue, Roeland van Hout, Fleur Boogmans, Mario Ganzeboom, Catia Cucchiarini, Helmer Strik
Speech Intelligibility of Dysarthric Speech: Human Scores and Acoustic-Phonetic Features. Interspeech (2021)
Venkata Srikanth Nallanthighal, Zohreh Mostaani, Aki Härmä, Helmer Strik, Mathew Magimai-Doss
Deep learning architectures for estimating breathing signal and respiratory parameters from speech recordings. Neural Networks 141 (2021)
Iris Hendrickx, Jelte van Waterschoot, Arif Khan, Louis ten Bosch, Catia Cucchiarini, Helmer Strik
Take Back Control: User Privacy and Transparency Concerns in Personalized Conversational Agents. IUI Workshops (2021)
Ferdy Hubers, Catia Cucchiarini, Helmer Strik
Dedicated Language Resources for Interdisciplinary Research on Multiword Expressions: Best Thing since Sliced Bread. LREC (2020)
Chitralekha Bhat, Helmer Strik
Automatic Assessment of Sentence-Level Dysarthria Intelligibility Using BLSTM. IEEE J. Sel. Top. Signal Process. 14 (2) (2020)
Jelte van Waterschoot, Iris Hendrickx, Arif Khan, Esther Klabbers, Marcel de Korte, Helmer Strik, Catia Cucchiarini, Mariët Theune
BLISS: An Agent for Collecting Spoken Dialogue Data about Health and Well-being. LREC (2020)
Kevin Hirschi, Okim Kang, Catia Cucchiarini, John H. L. Hansen, Keelan Evanini, Helmer Strik
Mobile-Assisted Prosody Training for Limited English Proficiency: Learner Background and Speech Learning Pattern. INTERSPEECH (2020)
Wei Xue, Viviana Mendoza Ramos, Wieke Harmsen, Catia Cucchiarini, R. W. N. M. van Hout, Helmer Strik
Towards a Comprehensive Assessment of Speech Intelligibility for Pathological Speech. INTERSPEECH (2020)
Venkata Srikanth Nallanthighal, Aki Härmä, Helmer Strik
Speech Breathing Estimation Using Deep Learning Methods. ICASSP (2020)
Yu Bai, Ferdy Hubers, Catia Cucchiarini, Helmer Strik
ASR-Based Evaluation and Feedback for Individualized Reading Practice. INTERSPEECH (2020)
Julia Merkus, Ferdy Hubers, Catia Cucchiarini, Helmer Strik
Digital Eavesdropper - Acoustic Speech Characteristics as Markers of Exacerbations in COPD Patients. RaPID@LREC (2020)
Nicholas Cummins, Yilin Pan, Zhao Ren, Julian Fritsch, Venkata Srikanth Nallanthighal, Heidi Christensen, Daniel Blackburn, Björn W. Schuller, Mathew Magimai-Doss, Helmer Strik, Aki Härmä
A Comparison of Acoustic and Linguistics Methodologies for Alzheimer's Dementia Recognition. INTERSPEECH (2020)
S. Limonard, Catia Cucchiarini, R. W. N. M. van Hout, Helmer Strik
Analyzing Read Aloud Speech by Primary School Pupils: Insights for Research and Development. INTERSPEECH (2020)
Elham Akhlaghi, Branislav Bédi, Fatih Bektas, Harald Berthelsen, Matthias Butterweck, Cathy Chua, Catia Cucchiarini, Gülsen Eryigit, Johanna Gerlach, Hanieh Habibi, Neasa Ní Chiaráin, Manny Rayner, Steinþór Steingrímsson, Helmer Strik
Constructing Multimodal Language Learner Texts Using LARA: Experiences with Nine Languages. LREC (2020)
Venkata Srikanth Nallanthighal, Aki Härmä, Helmer Strik
Deep Sensing of Breathing Signal During Conversational Speech. INTERSPEECH (2019)
Claudia Baur, Andrew Caines, Cathy Chua, Johanna Gerlach, Mengjie Qian, Manny Rayner, Martin J. Russell, Helmer Strik, Xizi Wei
Overview of the 2019 Spoken CALL Shared Task. SLaTE (2019)
Wei Xue, Catia Cucchiarini, Roeland van Hout, Helmer Strik
Acoustic correlates of speech intelligibility: the usability of the eGeMAPS feature set for atypical speech. SLaTE (2019)
Helmer Strik, Anna Ovchinnikova, Camilla Giannini, Angela Pantazi, Catia Cucchiarini
Students' acceptance of MySpeechTrainer to improve spoken Academic English. SLaTE (2019)
Mario Ganzeboom, Marjoke Bakker, Lilian Beijer, Toni Rietveld, Helmer Strik
Speech training for neurological patients using a serious game. Br. J. Educ. Technol. 49 (4) (2018)
Claudia Baur, Andrew Caines, Cathy Chua, Johanna Gerlach, Mengjie Qian, Manny Rayner, Martin J. Russell, Helmer Strik, Xizi Wei
Overview of the 2018 Spoken CALL Shared Task. INTERSPEECH (2018)
Claudia Baur, Cathy Chua, Johanna Gerlach, Manny Rayner, Martin J. Russell, Helmer Strik, Xizi Wei
Overview of the 2017 Spoken CALL Shared Task. SLaTE (2017)
Emre Yilmaz, Mario Ganzeboom, Catia Cucchiarini, Helmer Strik
Multi-Stage DNN Training for Automatic Recognition of Dysarthric Speech. INTERSPEECH (2017)
Mario Ganzeboom, Emre Yilmaz, Catia Cucchiarini, Helmer Strik
On the Development of an ASR-based Multimedia Game for Speech Therapy: Preliminary Results. MMHealth@ACM Multimedia (2016)
Mario Ganzeboom, Marjoke Bakker, Catia Cucchiarini, Helmer Strik
Intelligibility of Disordered Speech: Global and Detailed Scores. INTERSPEECH (2016)
Emre Yilmaz, Mario Ganzeboom, Lilian Beijer, Catia Cucchiarini, Helmer Strik
A Dutch Dysarthric Speech Database for Individualized Speech Therapy Research. LREC (2016)
Emre Yilmaz, Mario Ganzeboom, Catia Cucchiarini, Helmer Strik
Combining Non-Pathological Data of Different Language Varieties to Improve DNN-HMM Performance on Pathological Speech. INTERSPEECH (2016)
Mario Ganzeboom, Emre Yilmaz, Catia Cucchiarini, Helmer Strik
Prototype ASR-based Multimedia Game for Speech Therapy. MMHealth@ACM Multimedia (2016)
Claudia Baur, Johanna Gerlach, Manny Rayner, Martin J. Russell, Helmer Strik
A Shared Task for Spoken CALL? LREC (2016)
Catia Cucchiarini, Mario Ganzeboom, Joost van Doremalen, Helmer Strik
Becoming literate while learning a second language - practicing reading aloud. SLaTE (2015)
Mátyás Jani, Catia Cucchiarini, Roeland van Hout, Helmer Strik
Confusability in L2 vowels: analyzing the role of different features. INTERSPEECH (2015)
Helmer Strik, Luigi Palumbo, Febe de Wet, Catia Cucchiarini
Web-based mini-games for language learning that support spoken interaction. SLaTE (2015)
Pepi Burgos, Eric Sanders, Catia Cucchiarini, Roeland van Hout, Helmer Strik
Auris populi: crowdsourced native transcriptions of Dutch vowels spoken by adult Spanish learners. INTERSPEECH (2015)
Catia Cucchiarini, Steve Bodnar, Bart Penning de Vries, Roeland van Hout, Helmer Strik
ASR-based CALL systems and learner speech data: new resources and opportunities for research and development in second language learning. LREC (2014)
Pepi Burgos, Mátyás Jani, Catia Cucchiarini, Roeland van Hout, Helmer Strik
Dutch vowel production by Spanish learners: duration and spectral features. INTERSPEECH (2014)
Bart Penning de Vries, Stephen Bodnar, Catia Cucchiarini, Helmer Strik, Roeland van Hout
Spoken grammar practice in an ASR-based CALL system. SLaTE (2013)
Catia Cucchiarini, Ineke van de Craats, Jan Deutekom, Helmer Strik
The digital instructor for literacy learning. SLaTE (2013)
Polina Drozdova, Catia Cucchiarini, Helmer Strik
L2 syntax acquisition: the effect of oral and written computer assisted practice. INTERSPEECH (2013)
Pepi Burgos, Catia Cucchiarini, Roeland van Hout, Helmer Strik
Pronunciation errors by Spanish learners of Dutch: a data-driven study for ASR-based pronunciation training. INTERSPEECH (2013)
Stephen Bodnar, Bart Penning de Vries, Catia Cucchiarini, Helmer Strik, Roeland van Hout
Learners' situated motivation in oral grammar practice with an ASR-enabled CALL system. SLaTE (2013)
Helmer Strik, Polina Drozdova, Catia Cucchiarini
GOBL: games online for basic language learning. SLaTE (2013)
Helmer Strik, Jozef Colpaert, Joost van Doremalen, Catia Cucchiarini
The DISCO ASR-based CALL system: practicing L2 oral skills and beyond. LREC (2012)
Suzan Verberne, Antal van den Bosch, Helmer Strik, Lou Boves
The effect of domain and text type on text prediction quality. EACL (2012)
Catia Cucchiarini, Joost van Doremalen, Helmer Strik
Practice and feedback in L2 speaking: an evaluation of the DISCO CALL system. INTERSPEECH (2012)
Marina B. Ruiter, Lilian Beijer, Catia Cucchiarini, Emiel Krahmer, Toni C. M. Rietveld, Helmer Strik, Hugo Van hamme
Human language technology and communicative disabilities: requirements and possibilities for the future. Lang. Resour. Evaluation 46 (1) (2012)
Stephen Bodnar, Catia Cucchiarini, Helmer Strik
Computer-assisted Grammar Practice for Oral Communication. CSEDU (1) (2011)
Helmer Strik, Joost van Doremalen, Janneke van de Loo, Catia Cucchiarini
Improving ASR processing of ungrammatical utterances through grammatical error modeling. SLaTE (2011)
Stephen Bodnar, Bart Penning de Vries, Catia Cucchiarini, Helmer Strik, Roeland van Hout
Feedback in an ASR-based CALL system for L2 syntax: a feasibility study. SLaTE (2011)
Catia Cucchiarini, Henk van den Heuvel, Eric Sanders, Helmer Strik
Error Selection for ASR-Based English Pronunciation Training in 'My Pronunciation Coach'. INTERSPEECH (2011)
Catia Cucchiarini, Joost van Doremalen, Helmer Strik
Fluency in non-native read and spontaneous speech. DiSS-LPSS (2010)
Helmer Strik, Micha Hulsbosch, Catia Cucchiarini
Analyzing and identifying multiword expressions in spoken language. Lang. Resour. Evaluation 44 (1-2) (2010)
Joost van Doremalen, Catia Cucchiarini, Helmer Strik
Optimizing Automatic Speech Recognition for Low-Proficient Non-Native Speakers. EURASIP J. Audio Speech Music. Process. 2010 (2010)
Marina B. Ruiter, Toni C. M. Rietveld, Catia Cucchiarini, Emiel Krahmer, Helmer Strik
Human Language Technology and Communicative Disabilities: Requirements and Possibilities for the Future. LREC (2010)
Joost van Doremalen, Catia Cucchiarini, Helmer Strik
Using non-native error patterns to improve pronunciation verification. INTERSPEECH (2010)
Catia Cucchiarini, Ambra Neri, Helmer Strik
Oral proficiency training in Dutch L2: The contribution of ASR-based corrective feedback. Speech Commun. 51 (10) (2009)
Michele Gubian, Francisco Torreira, Helmer Strik, Lou Boves
Functional data analysis as a tool for analyzing speech dynamics - a case study on the French word c'était. INTERSPEECH (2009)
Helmer Strik, Frederik Cornillie, Jozef Colpaert, Joost van Doremalen, Catia Cucchiarini
Developing a CALL system for practicing oral proficiency: how to design for speech technology, pedagogy and learners. SLaTE (2009)
Joost van Doremalen, Catia Cucchiarini, Helmer Strik
Automatic detection of vowel pronunciation errors using multiple information sources. ASRU (2009)
Sandra Kanters, Catia Cucchiarini, Helmer Strik
The goodness of pronunciation algorithm: a detailed performance study. SLaTE (2009)
Joost van Doremalen, Helmer Strik, Catia Cucchiarini
Utterance verification in language learning applications. SLaTE (2009)
Joost van Doremalen, Helmer Strik, Catia Cucchiarini
Optimizing non-native speech recognition for CALL applications. INTERSPEECH (2009)
Helmer Strik, Khiet P. Truong, Febe de Wet, Catia Cucchiarini
Comparing different approaches for automatic pronunciation error detection. Speech Commun. 51 (10) (2009)
Catia Cucchiarini, Joost van Doremalen, Helmer Strik
DISCO: development and integration of speech technology into courseware for language learning. INTERSPEECH (2008)
Helmer Strik, Joost van Doremalen, Catia Cucchiarini
Pronunciation reduction: how it relates to speech style, gender, and age. INTERSPEECH (2008)
Ambra Neri, Catia Cucchiarini, Helmer Strik
The effectiveness of computer-based speech corrective feedback for improving segmental quality in l2 dutch. ReCALL 20 (2) (2008)
Christophe Van Bael, Henk van den Heuvel, Helmer Strik
Validation of phonetic transcriptions in the context of automatic speech recognition. Lang. Resour. Evaluation 41 (2) (2007)
Christophe Van Bael, Lou Boves, Henk van den Heuvel, Helmer Strik
Automatic phonetic transcription of large speech corpora. Comput. Speech Lang. 21 (4) (2007)
Li Deng, Helmer Strik
Structure-based and template-based automatic speech recognition - comparing parametric and non-parametric approaches. INTERSPEECH (2007)
Christophe Van Bael, R. Harald Baayen, Helmer Strik
Segment deletion in spontaneous speech: a corpus study using mixed effects models with crossed random effects. INTERSPEECH (2007)

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Publication Activity (10 Years)

Top Topics

Top Venues

Helmer Strik