Alejandrina Cristia

21 papers · 2017–2024 · 3 conferences · across top CS/AI conferences

Achievements

🐣 Hot Topic Early Bird 🌉 Interdisciplinary Bridge 🧭 Keyword Pioneer 🌍 Conference Polyglot (3) 🏃 Academic Marathon (7) 🐝 Cross-Pollinator (12) 🌈 Renaissance Researcher (7) 🗺️ Taxonomy Completionist (30) 🧬 Topic Evolution 🔬 Deep Specialist (10) 🏆 Keyword Champion (2) 💎 Century Club (21) ❓ The Questioner (2) 🔥 Unstoppable (5) ⚡ Prolific Year (7) 🗃️ Keyword Collector (107)

Conferences

INTERSPEECH (18) ACL (2) COLING (1)

Top co-authors

Emmanuel Dupoux (5) Anne S. Warlaumont (4) Camila Scaff (3) Elika Bergelson (3) Sho Tsuji (3) Marvin Lavechin (3) Yaya Sy (3) Marisa Casillas (2) Amanda Seidl (2) Hervé Bredin (2)

Research topics

Linguistics (1)

Keywords

language acquisition (6) speaker diarization (4) word segmentation (4) language development (3) audio classification (3) vowel discrimination (2) voice activity detection (2) child language (2) audio processing (2) speech perception (2) speech processing (2) speech activity detection (2) speech recognition (2) computational modeling (2) speech segmentation (2) unsupervised learning (2) speech analysis (1) speaker embedding (1) data augmentation (1) speech enhancement (1)

Papers

The Difficulty and Importance of Estimating the Lower and Upper Bounds of Infant Speech Exposure INTERSPEECH 2024

Long-Form Recordings to Study Children’s Language Input and Output in Under-Resourced Contexts COLING 2024

BabySLM: language-acquisition-friendly benchmark of self-supervised spoken language models INTERSPEECH 2023

Measuring Language Development From Child-centered Recordings INTERSPEECH 2023

〈'〉 in Tsimane': a Preliminary Investigation INTERSPEECH 2023

Child Language Acquisition Studied with Wearables INTERSPEECH 2021

An Open-Source Voice Type Classifier for Child-Centered Daylong Recordings INTERSPEECH 2020

The Second DIHARD Diarization Challenge: Dataset, Task, and Baselines INTERSPEECH 2019

Towards Detection of Canonical Babbling by Citizen Scientists: Performance as a Function of Clip Length INTERSPEECH 2019

The INTERSPEECH 2019 Computational Paralinguistics Challenge: Styrian Dialects, Continuous Sleepiness, Baby Sounds & Orca Activity INTERSPEECH 2019

Is Word Segmentation Child’s Play in All Languages? ACL 2019

Talker Diarization in the Wild: the Case of Child-centered Daylong Audio-recordings INTERSPEECH 2018

The ACLEW DiViMe: An Easy-to-use Diarization Tool INTERSPEECH 2018

Automated Classification of Children’s Linguistic versus Non-Linguistic Vocalisations INTERSPEECH 2018

The Role of Prosody and Speech Register in Word Segmentation: A Computational Modelling Perspective ACL 2017

Relating Unsupervised Word Segmentation to Reported Vocabulary Acquisition INTERSPEECH 2017

Which Acoustic and Phonological Factors Shape Infants’ Vowel Discrimination? Exploiting Natural Variation in InPhonDB INTERSPEECH 2017

Top-Down versus Bottom-Up Theories of Phonological Acquisition: A Big Data Approach INTERSPEECH 2017

A New Workflow for Semi-Automatized Annotations: Tests with Long-Form Naturalistic Recordings of Childrens Language Environments INTERSPEECH 2017

MetaLab: A Repository for Meta-Analyses on Language Development, and More INTERSPEECH 2017

HomeBank: A Repository for Long-Form Real-World Audio Recordings of Children INTERSPEECH 2017