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In this paper, we propose a single multi-task learning framework to perform End-to-End (E2E) speech recognition (ASR) and accent recognition (AR) simultaneously. The proposed framework is not only more compact but can also yield comparable…

Audio and Speech Processing · Electrical Eng. & Systems 2021-06-16 Jicheng Zhang , Yizhou Peng , Pham Van Tung , Haihua Xu , Hao Huang , Eng Siong Chng

We present ProbHardE2E, a probabilistic forecasting framework that incorporates hard operational/physical constraints, and provides uncertainty quantification. Our methodology uses a novel differentiable probabilistic projection layer…

Machine Learning · Computer Science 2025-11-05 Utkarsh Utkarsh , Danielle C. Maddix , Ruijun Ma , Michael W. Mahoney , Yuyang Wang

Cooperative inference in Mobile Edge Computing (MEC), achieved by deploying partitioned Deep Neural Network (DNN) models between resource-constrained user equipments (UEs) and edge servers (ESs), has emerged as a promising paradigm.…

Distributed, Parallel, and Cluster Computing · Computer Science 2023-10-20 Xinrui Ye , Yanzan Sun , Dingzhu Wen , Guanjin Pan , Shunqing Zhang

Physical intelligence holds immense promise for advancing embodied intelligence, enabling robots to acquire complex behaviors from demonstrations. However, achieving generalization and transfer across diverse robotic platforms and…

Robotics · Computer Science 2025-03-10 Yu Zhao , Huxian Liu , Xiang Chen , Jiankai Sun , Jiahuan Yan , Luhui Hu

A general framework of unsupervised learning for combinatorial optimization (CO) is to train a neural network (NN) whose output gives a problem solution by directly optimizing the CO objective. Albeit with some advantages over traditional…

Machine Learning · Computer Science 2023-01-24 Haoyu Wang , Pan Li

To achieve high performance of a machine learning (ML) task, a deep learning-based model must implicitly capture the entire distribution from data. Thus, it requires a huge amount of training samples, and data are expected to fully present…

Machine Learning · Computer Science 2021-11-17 Hung Nguyen , Morris Chang

The worldwide economy and environmental sustainability depend on eff icient and reliable supply chains, in which container shipping plays a crucial role as an environmentally friendly mode of transport. Liner shipping companies seek to…

Optimization and Control · Mathematics 2025-04-08 Jaike Van Twiller , Djordje Grbic , Rune Møller Jensen

The interplay between Machine Learning (ML) and Constrained Optimization (CO) has recently been the subject of increasing interest, leading to a new and prolific research area covering (e.g.) Decision Focused Learning and Constrained…

Machine Learning · Computer Science 2022-10-26 Mattia Silvestri , Allegra De Filippo , Michele Lombardi , Michela Milano

End-to-end (E2E) models in autonomous driving aim to directly map sensor inputs to control commands, but their ability to generalize to novel and complex scenarios remains a key challenge. The common practice of fully fine-tuning the vision…

Computer Vision and Pattern Recognition · Computer Science 2026-01-08 Zeyu Dong , Yimin Zhu , Yu Wu , Yu Sun

Combinatorial optimization (CO) is fundamental to several real-world applications, from logistics and scheduling to hardware design and resource allocation. Deep reinforcement learning (RL) has recently shown significant benefits in solving…

Uncertainty estimation in multi-LLM systems remains largely single-model-centric: existing methods quantify uncertainty within each model but do not adequately capture semantic disagreement across models. To address this gap, we propose…

Artificial Intelligence · Computer Science 2026-03-31 Kangkang Sun , Jun Wu , Jianhua Li , Minyi Guo , Xiuzhen Che , Jianwei Huang

End-to-end encryption (E2EE) has become the gold standard for securing communications, bringing strong confidentiality and privacy guarantees to billions of users worldwide. However, the current push towards widespread integration of…

Cryptography and Security · Computer Science 2025-03-25 Mallory Knodel , Andrés Fábrega , Daniella Ferrari , Jacob Leiken , Betty Li Hou , Derek Yen , Sam de Alfaro , Kyunghyun Cho , Sunoo Park

Neural networks are often overconfident about their predictions, which undermines their reliability and trustworthiness. In this work, we present a novel technique, named Error-Driven Uncertainty Aware Training (EUAT), which aims to enhance…

Machine Learning · Computer Science 2024-09-12 Pedro Mendes , Paolo Romano , David Garlan

Unified multimodal large language models (MLLMs) based on end-to-end autoregressive (AR) transformers effectively integrate both understanding and generation tasks within a single framework. However, intrinsic Task Objective Conflicts…

Computer Vision and Pattern Recognition · Computer Science 2025-10-07 Jiaxing Zhang , Hao Tang

End-to-end (E2E) neural modeling has emerged as one predominant school of thought to develop computer-assisted language training (CAPT) systems, showing competitive performance to conventional pronunciation-scoring based methods. However,…

Computation and Language · Computer Science 2022-02-23 Hsin-Wei Wang , Bi-Cheng Yan , Hsuan-Sheng Chiu , Yung-Chang Hsu , Berlin Chen

Intelligent fault-tolerant (FT) computing has recently demonstrated significant advantages in predicting and diagnosing faults proactively, thereby ensuring reliable service delivery. However, due to the heterogeneity of fault knowledge,…

Machine Learning · Computer Science 2025-12-15 Wenjing Xiao , Wenhao Song , Miaojiang Chen , Min Chen

Transfer learning refers to the transfer of knowledge or information from a relevant source task to a target task. However, most existing works assume both tasks are sampled from a stationary task distribution, thereby leading to the…

Machine Learning · Computer Science 2022-07-06 Jun Wu , Jingrui He

End-to-end learning refers to training a possibly complex learning system by applying gradient-based learning to the system as a whole. End-to-end learning system is specifically designed so that all modules are differentiable. In effect,…

Machine Learning · Computer Science 2017-04-28 Tobias Glasmachers

Detecting rare and diverse anomalies in highly imbalanced datasets-such as Advanced Persistent Threats (APTs) in cybersecurity-remains a fundamental challenge for machine learning systems. Active learning offers a promising direction by…

Machine Learning · Computer Science 2026-02-04 Sidahmed Benabderrahmane , Petko Valtchev , James Cheney , Talal Rahwan

End-to-end (E2E) spoken language understanding (SLU) systems that generate a semantic parse from speech have become more promising recently. This approach uses a single model that utilizes audio and text representations from pre-trained…

Computation and Language · Computer Science 2023-07-25 Suyoun Kim , Akshat Shrivastava , Duc Le , Ju Lin , Ozlem Kalinli , Michael L. Seltzer