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When evaluating quantities of interest that depend on the solutions to differential equations, we inevitably face the trade-off between accuracy and efficiency. Especially for parametrized, time dependent problems in engineering…

数值分析 · 数学 2022-12-21 Paolo Conti , Mengwu Guo , Andrea Manzoni , Jan S. Hesthaven

Effectively processing long contexts remains a fundamental yet unsolved challenge for large language models (LLMs). Existing single-LLM-based methods primarily reduce the context window or optimize the attention mechanism, but they often…

计算与语言 · 计算机科学 2026-04-22 Yichen Jiang , Jiakang Yuan , Chongjun Tu , Peng Ye , Tao Chen

Accurate vehicle trajectory prediction is crucial for ensuring safe and efficient autonomous driving. This work explores the integration of Transformer based model with Long Short-Term Memory (LSTM) based technique to enhance spatial and…

机器人学 · 计算机科学 2024-12-19 Chandra Raskoti , Weizi Li

Multi-relational semantic similarity datasets define the semantic relations between two short texts in multiple ways, e.g., similarity, relatedness, and so on. Yet, all the systems to date designed to capture such relations target one…

计算与语言 · 计算机科学 2020-09-17 Li Zhang , Steven R. Wilson , Rada Mihalcea

Natural language generation of coherent long texts like paragraphs or longer documents is a challenging problem for recurrent networks models. In this paper, we explore an important step toward this generation task: training an LSTM…

计算与语言 · 计算机科学 2015-06-09 Jiwei Li , Minh-Thang Luong , Dan Jurafsky

In this paper, we propose and investigate a novel memory architecture for neural networks called Hierarchical Attentive Memory (HAM). It is based on a binary tree with leaves corresponding to memory cells. This allows HAM to perform memory…

机器学习 · 计算机科学 2016-02-24 Marcin Andrychowicz , Karol Kurach

Programming language modeling has attracted extensive attention in recent years, and it plays an essential role in program processing fields. Statistical language models, which are initially designed for natural languages, have been…

软件工程 · 计算机科学 2020-02-12 Fang Liu , Lu Zhang , Zhi Jin

The increasing use of smart devices has emphasized the critical role of maintenance in production activities. Interactive Electronic Technical Manuals (IETMs) are vital tools that support the maintenance of smart equipment. However,…

机器学习 · 计算机科学 2024-11-08 Laifa Tao , Qixuan Huang , Xianjun Wu , Weiwei Zhang , Yunlong Wu , Bin Li , Chen Lu , Xingshuo Hai

The aim of this paper is the analysis and selection of stock trading systems that combine different models with data of different nature, such as financial and microeconomic information. Specifically, based on previous work by the authors…

计算金融 · 定量金融 2025-12-03 Juan C. King , Jose M. Amigo

Financial trading is at the forefront of time-series analysis, and has grown hand-in-hand with it. The advent of electronic trading has allowed complex machine learning solutions to enter the field of financial trading. Financial markets…

机器学习 · 计算机科学 2020-10-23 Prakhar Ganesh , Puneet Rakheja

This paper presents an exploration of Long Short-Term Memory (LSTM) networks in the realm of text generation, focusing on the utilization of historical datasets for Shakespeare and Nietzsche. LSTMs, known for their effectiveness in handling…

计算与语言 · 计算机科学 2024-03-13 Mustafa Abbas Hussein Hussein , Serkan Savaş

The Extended Long Short-Term Memory (xLSTM) network has demonstrated strong capability in modeling complex long-term dependencies in time series data. Despite its success, the deterministic architecture of xLSTM limits its representational…

机器学习 · 计算机科学 2026-01-23 Zihao Wang , Yunjie Li , Lingmin Zan , Zheng Gong , Mengtao Zhu

Artificial neural networks (ANNs) have been the catalyst to numerous advances in a variety of fields and disciplines in recent years. Their impact on economics, however, has been comparatively muted. One type of ANN, the long short-term…

计量经济学 · 经济学 2021-06-17 Daniel Hopp

Ensuring sustainability demands more efficient energy management with minimized energy wastage. Therefore, the power grid of the future should provide an unprecedented level of flexibility in energy management. To that end, intelligent…

神经与进化计算 · 计算机科学 2018-11-29 Daniel L. Marino , Kasun Amarasinghe , Milos Manic

Tree-based Long short term memory (LSTM) network has become state-of-the-art for modeling the meaning of language texts as they can effectively exploit the grammatical syntax and thereby non-linear dependencies among words of the sentence.…

计算与语言 · 计算机科学 2020-09-28 Jeena Kleenankandy , K. A. Abdul Nazeer

Gated recurrent networks such as those composed of Long Short-Term Memory (LSTM) nodes have recently been used to improve state of the art in many sequential processing tasks such as speech recognition and machine translation. However, the…

神经与进化计算 · 计算机科学 2018-06-11 Aditya Rawal , Risto Miikkulainen

We propose a novel supervised learning technique for summarizing videos by automatically selecting keyframes or key subshots. Casting the problem as a structured prediction problem on sequential data, our main idea is to use Long Short-Term…

计算机视觉与模式识别 · 计算机科学 2016-08-01 Ke Zhang , Wei-Lun Chao , Fei Sha , Kristen Grauman

Speaker identification refers to the task of localizing the face of a person who has the same identity as the ongoing voice in a video. This task not only requires collective perception over both visual and auditory signals, the robustness…

机器学习 · 计算机科学 2016-02-16 Jimmy Ren , Yongtao Hu , Yu-Wing Tai , Chuan Wang , Li Xu , Wenxiu Sun , Qiong Yan

Data-driven model interpretability is a requirement to gain the acceptance of process engineers to rely on the prediction of a data-driven model to regulate industrial processes in the ironmaking industry. In the research presented in this…

机器学习 · 计算机科学 2020-07-27 Cedric Schockaert , Reinhard Leperlier , Assaad Moawad

In this work we focus on improving language models' understanding for asset maintenance to guide the engineer's decisions and minimize asset downtime. Given a set of tasks expressed in natural language for Industry 4.0 domain, each…

计算与语言 · 计算机科学 2025-06-17 Christodoulos Constantinides , Shuxin Lin , Dhaval Patel