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In some speaker recognition scenarios we find conversations recorded simultaneously over multiple channels. That is the case of the interviews in the NIST SRE dataset. To take advantage of that, we propose a modification of the PLDA model…

Machine Learning · Statistics 2015-11-24 Jesús Villalba

The integration of mobile health (mHealth) devices into behavioral health research has fundamentally changed the way researchers and interventionalists are able to collect data as well as deploy and evaluate intervention strategies. In…

Methodology · Statistics 2021-12-17 Matthew D. Koslovsky , Emily T. Hebert , Michael S. Businelle , Marina Vannucci

Language Models (LMs) have been shown to exhibit a strong preference towards entities associated with Western culture when operating in non-Western languages. In this paper, we aim to uncover the origins of entity-related cultural biases in…

Computation and Language · Computer Science 2025-01-09 Tarek Naous , Wei Xu

Conversational tones -- the manners and attitudes in which speakers communicate -- are essential to effective communication. Amidst the increasing popularization of Large Language Models (LLMs) over recent years, it becomes necessary to…

Computation and Language · Computer Science 2024-06-07 Dun-Ming Huang , Pol Van Rijn , Ilia Sucholutsky , Raja Marjieh , Nori Jacoby

When exposed to human-generated data, language models are known to learn and amplify societal biases. While previous works introduced benchmarks that can be used to assess the bias in these models, they rely on assumptions that may not be…

Computation and Language · Computer Science 2025-10-16 Angana Borah , Aparna Garimella , Rada Mihalcea

Large Language Models (LLMs) are increasingly deployed across diverse domains but often exhibit disparities in how they handle real-life queries. To systematically investigate these effects within various disability contexts, we introduce…

Computation and Language · Computer Science 2025-09-30 Srikant Panda , Amit Agarwal , Hitesh Laxmichand Patel

Large Language Models (LLMs) excel in Natural Language Processing (NLP) tasks, but they often propagate biases embedded in their training data, which is potentially impactful in sensitive domains like healthcare. While existing benchmarks…

Computation and Language · Computer Science 2026-03-11 Trung Hieu Ngo , Adrien Bazoge , Solen Quiniou , Pierre-Antoine Gourraud , Emmanuel Morin

Robins and Richardson (2010) reformulated mediation analysis by decomposing treatments into multiple components and examining separable effects of each component. While this approach is increasingly popular, existing work has analyzed…

Methodology · Statistics 2026-05-08 Chan Park , Youmi Suk

This study investigates the behaviors of Large Language Models (LLMs) when faced with conflicting prompts versus their internal memory. This will not only help to understand LLMs' decision mechanism but also benefit real-world applications,…

Computation and Language · Computer Science 2024-02-21 Jiahao Ying , Yixin Cao , Kai Xiong , Yidong He , Long Cui , Yongbin Liu

Current bias evaluations in Instruction Text-to-Speech (ITTS) often rely on univariate testing, overlooking the compositional structure of social cues. In this work, we investigate gender bias by modeling prompts as combinations of Social…

Signal Processing · Electrical Eng. & Systems 2026-03-24 Kuan-Yu Chen , Yi-Cheng Lin , Po-Chung Hsieh , Huang-Cheng Chou , Chih-Fan Hsu , Jeng-Lin Li , Hung-yi Lee , Jian-Jiun Ding

Large audio-language models (LALMs) extend text-based LLMs with auditory understanding, offering new opportunities for multimodal applications. While their perception, reasoning, and task performance have been widely studied, their safety…

Written reflection assignments give students valuable opportunities for critical self-assessment, meaning making, and learning processing. Additionally, such reflections provide rich data for qualitative education research. However,…

Computers and Society · Computer Science 2026-05-28 Xiomara Gonzalez , Gabriella Coloyan Fleming , Andrew Katz , Maya Denton , Jessica Deters

Cultural products are a source to acquire individual values and behaviours. Therefore, the differences in the content of the magazines aimed specifically at women or men are a means to create and reproduce gender stereotypes. In this study,…

Computation and Language · Computer Science 2022-03-17 Diego Kozlowski , Gabriela Lozano , Carla M. Felcher , Fernando Gonzalez , Edgar Altszyler

As a mediator variable, self-confidence is one of the most effective elements of the decision-making process of consumer behaviour. This research has studied the effects of different aspects of consuming fashion on the self-confidence and…

General Finance · Quantitative Finance 2022-09-07 Milad Zam , Mohammadhosein Tavakoli , Hasan Ramezanian , Amin Rezasoltani

Large Language Models (LLMs) acting as artificial agents offer the potential for scalable behavioral research, yet their validity depends on whether LLMs can maintain stable personas across extended conversations. We address this point…

Human-Computer Interaction · Computer Science 2026-05-21 Jana Gonnermann-Müller , Jennifer Haase , Nicolas Leins , Thomas Kosch , Sebastian Pokutta

Data collected by wearable devices in sports provide valuable information about an athlete's behavior such as their activity, performance, and ability. These time series data can be studied with approaches such as hidden Markov and…

Applications · Statistics 2020-10-22 Shirley Rojas-Salazar , Erin M. Schliep , Christopher K. Wikle , Matthew Hawkey

Large Language Models (LLMs) do not differentially represent numbers, which are pervasive in text. In contrast, neuroscience research has identified distinct neural representations for numbers and words. In this work, we investigate how…

Artificial Intelligence · Computer Science 2024-01-10 Raj Sanjay Shah , Vijay Marupudi , Reba Koenen , Khushi Bhardwaj , Sashank Varma

Objective: This study aimed to explore the associations between depression severity and wearable-measured circadian rhythms, accounting for seasonal impacts and quantifying seasonal changes in circadian rhythms.Materials and Methods: Data…

This paper investigates Large Language Models (LLMs) ability to assess the economic soundness and theoretical consistency of empirical findings in spatial econometrics. We created original and deliberately altered "counterfactual" summaries…

Computers and Society · Computer Science 2025-06-10 Giuseppe Arbia , Luca Morandini , Vincenzo Nardelli

Instrumental variable methods provide useful tools for inferring causal effects in the presence of unmeasured confounding. To apply these methods with large-scale data sets, a major challenge is to find valid instruments from a possibly…

Methodology · Statistics 2024-09-24 Xinyi Zhang , Linbo Wang , Stanislav Volgushev , Dehan Kong