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We introduce \textbf{LaMP}, a dual-expert Vision-Language-Action framework that embeds dense 3D scene flow as a latent motion prior for robotic manipulation. Existing VLA models regress actions directly from 2D semantic visual features,…

Computer Vision and Pattern Recognition · Computer Science 2026-03-27 Xinkai Wang , Chenyi Wang , Yifu Xu , Mingzhe Ye , Fu-Cheng Zhang , Jialin Tian , Xinyu Zhan , Lifeng Zhu , Cewu Lu , Lixin Yang

Procedure planning requires a model to predict a sequence of actions that transform a start visual observation into a goal in instructional videos. While most existing methods rely primarily on visual observations as input, they often…

Computer Vision and Pattern Recognition · Computer Science 2026-03-11 Lei Shi , Victor Aregbede , Andreas Persson , Martin Längkvist , Amy Loutfi , Stephanie Lowry

We study the identifiability of latent action policy learning (LAPO), a framework introduced recently to discover representations of actions from video data. We formally describe desiderata for such representations, their statistical…

Machine Learning · Computer Science 2025-10-03 Sébastien Lachapelle

Generalist Vision-Language-Action models are currently hindered by the scarcity of robotic data compared to the abundance of human video demonstrations. Existing Latent Action Models attempt to leverage video data but often suffer from…

Robotics · Computer Science 2026-01-08 Chubin Zhang , Jianan Wang , Zifeng Gao , Yue Su , Tianru Dai , Cai Zhou , Jiwen Lu , Yansong Tang

Recently, latent action learning, pioneered by Latent Action Policies (LAPO), have shown remarkable pre-training efficiency on observation-only data, offering potential for leveraging vast amounts of video available on the web for embodied…

Computer Vision and Pattern Recognition · Computer Science 2025-06-13 Alexander Nikulin , Ilya Zisman , Denis Tarasov , Nikita Lyubaykin , Andrei Polubarov , Igor Kiselev , Vladislav Kurenkov

Idiomatic and figurative language form a large portion of colloquial speech and writing. With social media, this informal language has become more easily observable to people and trainers of large language models (LLMs) alike. While the…

Computation and Language · Computer Science 2025-12-04 Blake Matheny , Phuong Minh Nguyen , Minh Le Nguyen , Stephanie Reynolds

Contrastive Language Audio Pretraining (CLAP) is a widely-used method to bridge the gap between audio and text domains. Current CLAP methods enable sound and music retrieval in English, ignoring multilingual spoken content. To address this,…

Interactive computational environments can help students explore algorithmic concepts through collaborative hands-on experimentation. However, static and instructor controlled demos in lectures limit engagement. Even when interactive…

Human-Computer Interaction · Computer Science 2026-02-02 Sumedh Karajagi , Sampad Bhusan Mohanty , Bhaskar Krishnamachari

Language models have become very popular recently and many claims have been made about their abilities, including for commonsense reasoning. Given the increasingly better results of current language models on previous static benchmarks for…

Computation and Language · Computer Science 2023-04-25 Anthony G Cohn , Jose Hernandez-Orallo

In this work, we want to give an overview on which pragmatic abilities have been tested in LLMs so far and how these tests have been carried out. To do this, we first discuss the scope of the field of pragmatics and suggest a subdivision…

Computation and Language · Computer Science 2024-08-07 Amelie Robrecht , Judith Sieker , Clara Lachenmaier , Sina Zarieß , Stefan Kopp

Recent research has shown that hallucinations, omissions, and biases are prevalent in everyday use-cases of LLMs. However, chatbots used in medical contexts must provide consistent advice in situations where non-medical factors are…

Computation and Language · Computer Science 2025-11-05 Jonathan Liu , Haoling Qiu , Jonathan Lasko , Damianos Karakos , Mahsa Yarmohammadi , Mark Dredze

Dialogue plays a crucial role in educational settings, yet existing evaluation methods for educational applications of large language models (LLMs) primarily focus on technical performance or learning outcomes, often neglecting attention to…

Computation and Language · Computer Science 2025-10-21 Liqun He , Manolis Mavrikis , Mutlu Cukurova

Vision-Language-Action (VLA) models achieve over 95% success on standard benchmarks. However, through systematic experiments, we find that current state-of-the-art VLA models largely ignore language instructions. Prior work lacks: (1)…

Robotics · Computer Science 2026-03-03 Yuchen Hou , Lin Zhao

Large language models (LLMs) enabled dialogue systems have become one of the central modes in human-machine interaction, which bring about vast amounts of conversation logs and increasing demand for dialogue generation. The dialogue's…

Computation and Language · Computer Science 2025-06-02 Minzheng Wang , Xinghua Zhang , Kun Chen , Nan Xu , Haiyang Yu , Fei Huang , Wenji Mao , Yongbin Li

Contrastive language-audio pretraining (CLAP) has recently emerged as a method for making audio analysis more generalisable. Specifically, CLAP-style models are able to `answer' a diverse set of language queries, extending the capabilities…

Sound · Computer Science 2024-06-12 Xin Jing , Andreas Triantafyllopoulos , Björn Schuller

Language agents have shown impressive problem-solving skills within defined settings and brief timelines. Yet, with the ever-evolving complexities of open-world simulations, there's a pressing need for agents that can flexibly adapt to…

Artificial Intelligence · Computer Science 2024-01-01 Ming Yan , Ruihao Li , Hao Zhang , Hao Wang , Zhilan Yang , Ji Yan

Automated Theorem Proving (ATP) in formal languages is a foundational challenge for AI. While Large Language Models (LLMs) have driven remarkable progress, a significant gap remains between their powerful informal reasoning capabilities and…

Logic in Computer Science · Computer Science 2025-07-10 Zhenwen Liang , Linfeng Song , Yang Li , Tao Yang , Feng Zhang , Haitao Mi , Dong Yu

In-context learning (ICL) is a critical emerging capability of large language models (LLMs), enabling few-shot learning during inference by including a few demonstrations (demos) in the prompt. However, it has been found that ICL's…

Computation and Language · Computer Science 2025-07-31 Kwesi Cobbina , Tianyi Zhou

Evaluation of large language models (LLMs) has raised great concerns in the community due to the issue of data contamination. Existing work designed evaluation protocols using well-defined algorithms for specific tasks, which cannot be…

Computation and Language · Computer Science 2024-06-10 Kaijie Zhu , Jindong Wang , Qinlin Zhao , Ruochen Xu , Xing Xie

Software vulnerability detection is generally supported by automated static analysis tools, which have recently been reinforced by deep learning (DL) models. However, despite the superior performance of DL-based approaches over rule-based…

Software Engineering · Computer Science 2024-05-03 Yanjing Yang , Xin Zhou , Runfeng Mao , Jinwei Xu , Lanxin Yang , Yu Zhangm , Haifeng Shen , He Zhang
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