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Automated equipment health monitoring from streaming multisensor time-series data can be used to enable condition-based maintenance, avoid sudden catastrophic failures, and ensure high operational availability. We note that most complex…

机器学习 · 计算机科学 2020-07-01 Jyoti Narwariya , Pankaj Malhotra , Vishnu TV , Lovekesh Vig , Gautam Shroff

Gaining a better understanding of how and what machine learning systems learn is important to increase confidence in their decisions and catalyze further research. In this paper, we analyze the predictions made by a specific type of…

机器学习 · 计算机科学 2019-01-24 Kai Olav Ellefsen , Charles Patrick Martin , Jim Torresen

Incorporating prior knowledge can improve existing pre-training models in cloze-style machine reading and has become a new trend in recent studies. Notably, most of the existing models have integrated external knowledge graphs (KG) and…

计算与语言 · 计算机科学 2023-09-25 Shima Foolad , Kourosh Kiani

Modern smart grids rely on advanced metering infrastructure (AMI) networks for monitoring and billing purposes. However, such an approach suffers from electricity theft cyberattacks. Different from the existing research that utilizes…

机器学习 · 计算机科学 2018-09-10 Mahmoud Nabil , Muhammad Ismail , Mohamed Mahmoud , Mostafa Shahin , Khalid Qaraqe , Erchin Serpedin

Applying deep learning (DL) techniques in the electronic design automation (EDA) field has become a trending topic. Most solutions apply well-developed DL models to solve specific EDA problems. While demonstrating promising results, they…

机器学习 · 计算机科学 2022-04-22 Min Li , Sadaf Khan , Zhengyuan Shi , Naixing Wang , Yu Huang , Qiang Xu

Long short-term memory (LSTM) and gated recurrent unit (GRU) are used to model US recessions from 1967 to 2021. Their predictive performances are compared to those of the traditional linear models. The out-of-sample performance suggests the…

计量经济学 · 经济学 2024-05-24 Seulki Chung

Deep learning searches for nonlinear factors for predicting asset returns. Predictability is achieved via multiple layers of composite factors as opposed to additive ones. Viewed in this way, asset pricing studies can be revisited using…

机器学习 · 统计学 2018-04-27 Guanhao Feng , Jingyu He , Nicholas G. Polson

This paper introduces a novel approach to addressing uncertainty and associated risks in power system management, focusing on the discrepancies between forecasted and actual values of load demand and renewable power generation. By employing…

最优化与控制 · 数学 2024-08-12 Rene Carmona , Ronnie Sircar , Xinshuo Yang

The rapid development of digital stages has greatly compounded the dispersal of untrue data, dissolving certainty and judgment in society, especially among the Bengali-speaking community. Our ponder addresses this critical issue by…

Network momentum provides a novel type of risk premium, which exploits the interconnections among assets in a financial network to predict future returns. However, the current process of constructing financial networks relies heavily on…

投资组合管理 · 定量金融 2023-08-25 Xingyue Pu , Stefan Zohren , Stephen Roberts , Xiaowen Dong

In this paper, we consider the problem of precise attitude control for geodetic missions, such as the GRACE Follow-on (GRACE-FO) mission. Traditional and well-established control methods, such as Proportional-Integral-Derivative (PID)…

系统与控制 · 电气工程与系统科学 2024-05-27 Vrushabh Zinage , Shrenik Zinage , Srinivas Bettadpur , Efstathios Bakolas

This paper presents a new family of backpropagation-free neural architectures, Gated Linear Networks (GLNs). What distinguishes GLNs from contemporary neural networks is the distributed and local nature of their credit assignment mechanism;…

Recently, there is great interest to investigate the application of deep learning models for the prediction of clinical events using electronic health records (EHR) data. In EHR data, a patient's history is often represented as a sequence…

机器学习 · 计算机科学 2021-10-05 Laila Rasmy , Jie Zhu , Zhiheng Li , Xin Hao , Hong Thoai Tran , Yujia Zhou , Firat Tiryaki , Yang Xiang , Hua Xu , Degui Zhi

Existing deep learning-based depth completion methods generally employ massive stacked layers to predict the dense depth map from sparse input data. Although such approaches greatly advance this task, their accompanied huge computational…

计算机视觉与模式识别 · 计算机科学 2023-10-16 Yufei Wang , Bo Li , Ge Zhang , Qi Liu , Tao Gao , Yuchao Dai

Branch and bound algorithms have been developed for reliability analysis of coherent systems. They exhibit a set of advantages; in particular, they can find a computationally efficient representation of a system failure or survival event,…

最优化与控制 · 数学 2024-10-31 Ji-Eun Byun , Hyeuk Ryu , Daniel Straub

Finding optimal bidding strategies for generation units in electricity markets would result in higher profit. However, it is a challenging problem due to the system uncertainty which is due to the unknown other generation units' strategies.…

人工智能 · 计算机科学 2022-08-15 Pegah Rokhforoz , Olga Fink

In modern GPU inference, cache efficiency remains a major bottleneck, and heuristic policies such as \textsc{LRU} can perform far worse than the offline optimum. Existing learning-based caching systems improve hit rates mainly through…

Gating is a key feature in modern neural networks including LSTMs, GRUs and sparsely-gated deep neural networks. The backbone of such gated networks is a mixture-of-experts layer, where several experts make regression decisions and gating…

机器学习 · 计算机科学 2020-06-19 Ashok Vardhan Makkuva , Sewoong Oh , Sreeram Kannan , Pramod Viswanath

In the metro intelligent transportation system, accurate transfer passenger flow prediction is a key link in optimizing operation plans and improving transportation efficiency. To further improve the theory of metro internal transfer…

机器学习 · 计算机科学 2025-09-24 Zijie Zhou , Huichen Ma

In this work, we introduce a new algorithm for analyzing a diagram, which contains visual and textual information in an abstract and integrated way. Whereas diagrams contain richer information compared with individual image-based or…

计算机视觉与模式识别 · 计算机科学 2017-11-28 Daesik Kim , Youngjoon Yoo , Jeesoo Kim , Sangkuk Lee , Nojun Kwak