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Codeswitching has become one of the most common occurrences across multilingual speakers of the world, especially in countries like India which encompasses around 23 official languages with the number of bilingual speakers being around 300…

Computation and Language · Computer Science 2022-01-03 Dhruval Jain , Arun D Prabhu , Shubham Vatsal , Gopi Ramena , Naresh Purre

Code-switching is the phenomenon by which bilingual speakers switch between multiple languages during communication. The importance of developing language technologies for codeswitching data is immense, given the large populations that…

Computation and Language · Computer Science 2017-03-27 Victor Soto , Julia Hirschberg

Non-task oriented dialogue systems have achieved great success in recent years due to largely accessible conversation data and the development of deep learning techniques. Given a context, current systems are able to yield a relevant and…

Computation and Language · Computer Science 2020-04-10 Leyang Cui , Yu Wu , Shujie Liu , Yue Zhang , Ming Zhou

Conversation is a subject of increasing interest in the social, cognitive, and computational sciences. Yet as conversational datasets continue to increase in size and complexity, researchers lack scalable methods to segment speech-to-text…

Computation and Language · Computer Science 2025-11-13 Gus Cooney , Andrew Reece

The advancement of multimodal large language models has accelerated the development of speech-to-speech interaction systems. While natural monolingual interaction has been achieved, we find existing models exhibit deficiencies in language…

Computation and Language · Computer Science 2025-10-10 Heyang Liu , Yuhao Wang , Ziyang Cheng , Ronghua Wu , Qunshan Gu , Yanfeng Wang , Yu Wang

Code-switching, or switching between languages, occurs for many reasons and has important linguistic, sociological, and cultural implications. Multilingual speakers code-switch for a variety of purposes, such as expressing emotions,…

Computation and Language · Computer Science 2022-12-19 Ritu Belani , Jeffrey Flanigan

In face-to-face conversations, individuals need to switch between speaking and listening roles seamlessly. Existing 3D talking head generation models focus solely on speaking or listening, neglecting the natural dynamics of interactive…

Computer Vision and Pattern Recognition · Computer Science 2025-05-27 Ziqiao Peng , Yanbo Fan , Haoyu Wu , Xuan Wang , Hongyan Liu , Jun He , Zhaoxin Fan

Code-switching poses a number of challenges and opportunities for multilingual automatic speech recognition. In this paper, we focus on the question of robust and fair evaluation metrics. To that end, we develop a reference benchmark data…

Audio and Speech Processing · Electrical Eng. & Systems 2022-11-30 Injy Hamed , Amir Hussein , Oumnia Chellah , Shammur Chowdhury , Hamdy Mubarak , Sunayana Sitaram , Nizar Habash , Ahmed Ali

Code-switching is a data augmentation scheme mixing words from multiple languages into source lingual text. It has achieved considerable generalization performance of cross-lingual transfer tasks by aligning cross-lingual contextual word…

Computation and Language · Computer Science 2024-06-21 Zhuoran Li , Chunming Hu , Junfan Chen , Zhijun Chen , Xiaohui Guo , Richong Zhang

Amidst the rapid advances of large language models (LLMs), most LLMs still struggle with mixed-language inputs, limited Codeswitching (CSW) datasets, and evaluation biases, which hinder their deployment in multilingual societies. This…

Computation and Language · Computer Science 2026-04-22 Rajvee Sheth , Samridhi Raj Sinha , Mahavir Patil , Himanshu Beniwal , Mayank Singh

Vision-and-Language Models (VLMs) have shown impressive capabilities on single-turn benchmarks, yet real-world applications often demand more intricate multi-turn dialogues. Existing multi-turn datasets (e.g, MMDU, ConvBench) only partially…

Computer Vision and Pattern Recognition · Computer Science 2025-10-21 Young-Jun Lee , Byung-Kwan Lee , Jianshu Zhang , Yechan Hwang , Byungsoo Ko , Han-Gyu Kim , Dongyu Yao , Xuankun Rong , Eojin Joo , Seung-Ho Han , Bowon Ko , Ho-Jin Choi

Large language models (LLMs) excel at solving problems with clear and complete statements, but often struggle with nuanced environments or interactive tasks which are common in most real-world scenarios. This highlights the critical need…

Full-duplex spoken dialogue systems promise to transform human-machine interaction from a rigid, turn-based protocol into a fluid, natural conversation. However, the central challenge to realizing this vision, managing overlapping speech,…

Audio and Speech Processing · Electrical Eng. & Systems 2026-04-28 Guan-Ting Lin , Shih-Yun Shan Kuan , Qirui Wang , Jiachen Lian , Tingle Li , Shinji Watanabe , Hung-yi Lee

In recent years, large language models (LLMs) have achieved remarkable advancements in multimodal processing, including end-to-end speech-based language models that enable natural interactions and perform specific tasks in task-oriented…

Computation and Language · Computer Science 2025-08-15 Enzhi Wang , Qicheng Li , Shiwan Zhao , Aobo Kong , Jiaming Zhou , Xi Yang , Yequan Wang , Yonghua Lin , Yong Qin

Open-domain dialog systems (also known as chatbots) have increasingly drawn attention in natural language processing. Some of the recent work aims at incorporating affect information into sequence-to-sequence neural dialog modeling, making…

Computation and Language · Computer Science 2020-06-25 Yubo Xie , Ekaterina Svikhnushina , Pearl Pu

Code-switching is a pervasive phenomenon in multilingual communication, yet the robustness of large language models (LLMs) in mixed-language settings remains insufficiently understood. In this work, we present a comprehensive evaluation of…

Achieving robust language technologies that can perform well across the world's many languages is a central goal of multilingual NLP. In this work, we take stock of and empirically analyse task performance disparities that exist between…

Computation and Language · Computer Science 2023-10-20 Songbo Hu , Han Zhou , Moy Yuan , Milan Gritta , Guchun Zhang , Ignacio Iacobacci , Anna Korhonen , Ivan Vulić

Code-switching (CS) poses a significant challenge for Large Language Models (LLMs), yet its comprehensibility remains underexplored in LLMs. We introduce CS-Sum, to evaluate the comprehensibility of CS by the LLMs through CS dialogue to…

Computation and Language · Computer Science 2025-05-21 Sathya Krishnan Suresh , Tanmay Surana , Lim Zhi Hao , Eng Siong Chng

Spoken Dialogue Models (SDMs) have advanced rapidly, yet their ability to sustain genuinely interactive multi-turn conversations remains underexplored, as most benchmarks focus on single-turn exchanges. We introduce Multi-Bench, the first…

Audio and Speech Processing · Electrical Eng. & Systems 2025-11-04 Yayue Deng , Guoqiang Hu , Haiyang Sun , Xiangyu Zhang , Haoyang Zhang , Fei Tian , Xuerui Yang , Gang Yu , Eng Siong Chng

For those seeking end-to-end private communication free from pervasive metadata tracking and censorship, the Tor network has been the de-facto choice in practice, despite its susceptibility to traffic analysis attacks. Recently, numerous…

Cryptography and Security · Computer Science 2025-04-29 Peipei Jiang , Yihao Wu , Lei Xu , Wentao Dong , Peiyuan Chen , Yulong Ming , Cong Wang , Xiaohua Jia , Qian Wang