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Predicting stock market movements remains a persistent challenge due to the inherently volatile, non-linear, and stochastic nature of financial time series data. This paper introduces a deep learning-based framework employing Long…

计算工程、金融与科学 · 计算机科学 2025-05-09 Rajneesh Chaudhary

This paper investigates various approaches using Large Language Models (LLMs) to identify gaps and misconceptions in students' self-explanations of specific instructional material, in our case explanations of code examples. This research is…

计算机与社会 · 计算机科学 2025-01-22 Priti Oli , Rabin Banjade , Andrew M. Olney , Vasile Rus

Previous studies in Open Information Extraction (Open IE) are mainly based on extraction patterns. They manually define patterns or automatically learn them from a large corpus. However, these approaches are limited when grasping the…

计算与语言 · 计算机科学 2016-05-26 Byungsoo Kim , Hwanjo Yu , Gary Geunbae Lee

Tangled code changes, commits that conflate unrelated modifications such as bug fixes, refactorings, and enhancements, introduce significant noise into bug datasets and adversely affect the performance of bug prediction models. Addressing…

软件工程 · 计算机科学 2025-10-28 Md Nahidul Islam Opu , Shaowei Wang , Shaiful Chowdhury

Machine learning algorithms are typically run on large scale, distributed compute infrastructure that routinely face a number of unavailabilities such as failures and temporary slowdowns. Adding redundant computations using coding-theoretic…

机器学习 · 计算机科学 2018-06-05 Jack Kosaian , K. V. Rashmi , Shivaram Venkataraman

Recent advancements in Large Language Models (LLMs) have led to their widespread application in automated code generation. However, these models can still generate defective code that deviates from the specification. Previous research has…

软件工程 · 计算机科学 2025-03-21 QiHong Chen , Jiachen Yu , Jiawei Li , Jiecheng Deng , Justin Tian Jin Chen , Iftekhar Ahmed

Data-driven approaches to automated machine condition monitoring are gaining popularity due to advancements made in sensing technologies and computing algorithms. This paper proposes the use of a deep learning model, based on Long…

信号处理 · 电气工程与系统科学 2019-07-30 Jianlei Zhang , Binil Starly

We investigate nonlinear prediction in an online setting and introduce a hybrid model that effectively mitigates, via an end-to-end architecture, the need for hand-designed features and manual model selection issues of conventional…

机器学习 · 统计学 2023-07-11 Mustafa E. Aydın , Suleyman S. Kozat

Large Language Models (LLMs) have demonstrated impressive capabilities in code completion tasks, where they assist developers by predicting and generating new code in real-time. However, existing LLM-based code completion systems primarily…

软件工程 · 计算机科学 2024-12-12 Zhanming Guan , Junlin Liu , Jierui Liu , Chao Peng , Dexin Liu , Ningyuan Sun , Bo Jiang , Wenchao Li , Jie Liu , Hang Zhu

Large Language Models (LLMs) have revolutionized code generation but require significant resources and often over-generalize, limiting their task-specific efficiency. Fine-tuning smaller, open-source LLMs provides a cost-effective…

计算与语言 · 计算机科学 2025-06-27 Leitian Tao , Xiang Chen , Tong Yu , Tung Mai , Ryan Rossi , Yixuan Li , Saayan Mitra

Large Language Models (LLMs) have shown great success in code generation. LLMs take as the input a prompt and output the code. A key question is how to make prompts (i.e., Prompting Techniques). Existing prompting techniques are designed…

软件工程 · 计算机科学 2023-09-08 Jia Li , Yunfei Zhao , Yongmin Li , Ge Li , Zhi Jin

In the software design, protecting a computer system from a plethora of software attacks or malware in the wild has been increasingly important. One branch of research to detect the existence of attacks or malware, there has been much work…

密码学与安全 · 计算机科学 2018-03-28 Hayoon Yi , Gyuwan Kim , Jangho Lee , Sunwoo Ahn , Younghan Lee , Sungroh Yoon , Yunheung Paek

In today's society, we are becoming increasingly dependent on software systems. However, we also constantly witness the negative impacts of buggy software. Program synthesis aims to improve software correctness by automatically generating…

软件工程 · 计算机科学 2023-12-11 Sanyogita Piya , Allison Sullivan

In the field of software engineering, applying language models to the token sequence of source code is the state-of-art approach to build a code recommendation system. The syntax tree of source code has hierarchical structures. Ignoring the…

软件工程 · 计算机科学 2022-11-29 Yixiao Yang

Long Short-Term Memory (LSTM) is a prominent recurrent neural network for extracting dependencies from sequential data such as time-series and multi-view data, having achieved impressive results for different visual recognition tasks. A…

计算机视觉与模式识别 · 计算机科学 2020-06-03 Alireza Sepas-Moghaddam , Ali Etemad , Fernando Pereira , Paulo Lobato Correia

Accurate prediction of price behavior in the foreign exchange market is crucial. This paper proposes a novel approach that leverages technical indicators and deep neural networks. The proposed architecture consists of a Long Short-Term…

机器学习 · 计算机科学 2024-12-02 Sahabeh Saadati , Mohammad Manthouri

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

The quality of power grid equipment forms the material foundation for the safety of the large power grid. Ensuring the quality of equipment entering the grid is a core task in material management. Currently, the inspection of incoming…

系统与控制 · 电气工程与系统科学 2024-03-11 Jing Xu , Yongbo Zhang

The bug growth pattern prediction is a complicated, unrelieved task, which needs considerable attention. Advance knowledge of the likely number of bugs discovered in the software system helps software developers in designating sufficient…

软件工程 · 计算机科学 2021-04-27 Hadi Jahanshahi , Mucahit Cevik , Ayşe Başar

In this work, we present a machine learning approach for reducing the error when numerically solving time-dependent partial differential equations (PDE). We use a fully convolutional LSTM network to exploit the spatiotemporal dynamics of…

机器学习 · 计算机科学 2020-02-11 Ben Stevens , Tim Colonius