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In zero-shot text-to-speech, achieving a balance between fidelity to the target speaker and adherence to text content remains a challenge. While classifier-free guidance (CFG) strategies have shown promising results in image generation,…

Audio and Speech Processing · Electrical Eng. & Systems 2026-03-25 John Zheng , Farhad Maleki

In this paper, we propose a method to generate personalized filled pauses (FPs) with group-wise prediction models. Compared with fluent text generation, disfluent text generation has not been widely explored. To generate more human-like…

Sound · Computer Science 2022-04-25 Yuta Matsunaga , Takaaki Saeki , Shinnosuke Takamichi , Hiroshi Saruwatari

Federated learning (FL) has emerged as a prominent distributed learning paradigm. FL entails some pressing needs for developing novel parameter estimation approaches with theoretical guarantees of convergence, which are also communication…

Machine Learning · Computer Science 2024-01-24 Richeng Jin , Yufan Huang , Xiaofan He , Huaiyu Dai , Tianfu Wu

Large Language Models (LLMs) leverage external tools primarily through generating the API request to enhance task completion efficiency. The accuracy of API request generation significantly determines the capability of LLMs to accomplish…

Software Engineering · Computer Science 2024-10-10 Huanxi Liu , Jiaqi Liao , Dawei Feng , Kele Xu , Huaimin Wang

Implicit discourse relation recognition (IDRR) is a challenging but crucial task in discourse analysis. Most existing methods train multiple models to predict multi-level labels independently, while ignoring the dependence between…

Computation and Language · Computer Science 2021-12-23 Changxing Wu , Liuwen Cao , Yubin Ge , Yang Liu , Min Zhang , Jinsong Su

Transformers have emerged as the backbone of large language models (LLMs). However, generation remains inefficient due to the need to store in memory a cache of key-value representations for past tokens, whose size scales linearly with the…

Computation and Language · Computer Science 2024-07-24 Piotr Nawrot , Adrian Łańcucki , Marcin Chochowski , David Tarjan , Edoardo M. Ponti

Coding agents fail when text-level guesses outrun program facts: they hallucinate APIs, drift to the wrong symbol, and apply edits without evidence that the workspace remains valid. Compilers, type checkers, and language servers already…

Computation and Language · Computer Science 2026-05-05 Yifan Zhang , Lanser Contributors

We propose an SDP-based framework to address the stabilization of input delay systems while taking into account dissipative constraints. A key to our approach is the introduction of the concept of parameterized linear dynamical state…

Optimization and Control · Mathematics 2025-12-02 Qian Feng , Cong Zhang , Bo Wei

We introduce and analyze an efficient family of linear feedback shift registers (LFSR's) with maximal period. This family is word-oriented and is suitable for implementation in software, thus provides a solution to a recent challenge posed…

Cryptography and Security · Computer Science 2010-08-02 Boaz Tsaban , Uzi Vishne

Large language models (LLMs) have shown strong empirical gains as self-evolving agents for CUDA kernel generation, driven by feedback-conditioned planning across generations. However, how planning decisions attribute and combine…

Artificial Intelligence · Computer Science 2026-05-27 Yee Hin Chong , Jiaming Wu , Youhui Zhang , Peng Qu

Privacy policies help inform people about organisations' personal data processing practices, covering different aspects such as data collection, data storage, and sharing of personal data with third parties. Privacy policies are often…

Artificial Intelligence · Computer Science 2026-01-16 Haiyue Yuan , Nikolay Matyunin , Ali Raza , Shujun Li

Knowledge Graph Foundation Models (KGFMs) have shown promise in enabling zero-shot reasoning over unseen graphs by learning transferable patterns. However, most existing KGFMs rely solely on graph structure, overlooking the rich semantic…

Computation and Language · Computer Science 2025-09-22 Arvindh Arun , Sumit Kumar , Mojtaba Nayyeri , Bo Xiong , Ponnurangam Kumaraguru , Antonio Vergari , Steffen Staab

This paper proposes a control-based framework for aligning large language models (LLMs) by leveraging a control barrier function (CBF) to ensure user-desirable text generation. The presented framework applies the CBF safety filter to the…

Computation and Language · Computer Science 2026-03-31 Yuya Miyaoka , Masaki Inoue

Diffusion models can learn rich representations during data generation, showing potential for Self-Supervised Learning (SSL), but they face a trade-off between generative quality and discriminative performance. Their iterative sampling also…

Machine Learning · Computer Science 2025-12-24 Kosuke Ukita , Tsuyoshi Okita

Knowledge graphs (KGs) have become the core backbone of numerous downstream tasks such as question answering and recommender systems. However, despite all this, KGs are often very incomplete. To perform zero-shot knowledge graph completion…

Artificial Intelligence · Computer Science 2026-05-27 Yinan Liu , Wenjin Xu , Zhiyuan Zha , Xiaochun Yang , Bin Wang

Most large language models (LLMs) run on external clouds: users send a prompt, pay for inference, and must trust that the remote GPU executes the LLM without any adversarial tampering. We critically ask how to achieve verifiable LLM…

Cryptography and Security · Computer Science 2026-02-16 Oguzhan Baser , Elahe Sadeghi , Eric Wang , David Ribeiro Alves , Sam Kazemian , Hong Kang , Sandeep P. Chinchali , Sriram Vishwanath

Handwritten Signature Verification (HSV) systems distinguish between genuine and forged signatures. Traditional HSV development involves a static batch configuration, constraining the system's ability to model signatures to the limited data…

Computer Vision and Pattern Recognition · Computer Science 2024-11-12 Kecia G. de Moura , Rafael M. O. Cruz , Robert Sabourin

Organizations seeking to utilize Large Language Models (LLMs) for knowledge querying and analysis often encounter challenges in maintaining an LLM fine-tuned on targeted, up-to-date information that keeps answers relevant and grounded.…

Federated learning (FL) allows multiple participants to collaboratively build deep learning (DL) models without directly sharing data. Consequently, the issue of copyright protection in FL becomes important since unreliable participants may…

Cryptography and Security · Computer Science 2023-03-06 Wenyuan Yang , Shuo Shao , Yue Yang , Xiyao Liu , Ximeng Liu , Zhihua Xia , Gerald Schaefer , Hui Fang

In cross-silo federated learning (FL), sensitive text datasets remain confined to local organizations due to privacy regulations, making repeated training for each downstream task both communication-intensive and privacy-demanding. A…

Machine Learning · Computer Science 2026-03-10 Jiayi Wang , John Gounley , Heidi Hanson