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The analysis of a crime scene is a pivotal activity in forensic investigations. Crime Scene Investigators and forensic science practitioners rely on best practices, standard operating procedures, and critical thinking, to produce rigorous…

计算机视觉与模式识别 · 计算机科学 2024-09-30 Antonino Zappalà , Luca Guarnera , Vincenzo Rinaldi , Salvatore Livatino , Sebastiano Battiato

Network Intrusion Detection System (NIDS) is an essential tool in securing cyberspace from a variety of security risks and unknown cyberattacks. A number of solutions have been implemented for Machine Learning (ML), and Deep Learning (DL)…

密码学与安全 · 计算机科学 2023-08-02 Khushnaseeb Roshan , Aasim Zafar , Shiekh Burhan Ul Haque

We propose a deep learning algorithm for high dimensional optimal stopping problems. Our method is inspired by the penalty method for solving free boundary PDEs. Within our approach, the penalized PDE is approximated using the Deep BSDE…

数理金融 · 定量金融 2026-04-07 Yunfei Peng , Pengyu Wei , Wei Wei

Edge nodes are crucial for detection against multitudes of cyber attacks on Internet-of-Things endpoints and is set to become part of a multi-billion industry. The resource constraints in this novel network infrastructure tier constricts…

密码学与安全 · 计算机科学 2022-07-07 Praneet Singh , Jishnu Jaykumar , Akhil Pankaj , Reshmi Mitra

Prompt learning is an effective way to exploit the potential of large-scale pre-trained foundational models. Continuous prompts parameterize context tokens in prompts by turning them into differentiable vectors. Deep continuous prompts…

机器学习 · 计算机科学 2025-01-03 Zhenhan Huang , Tejaswini Pedapati , Pin-Yu Chen , Jianxi Gao

Deep Neural Networks (DNNs) are used in a wide variety of applications. However, as in any software application, DNN-based apps are afflicted with bugs. Previous work observed that DNN bug fix patterns are different from traditional bug fix…

软件工程 · 计算机科学 2021-12-09 Mohammad Wardat , Breno Dantas Cruz , Wei Le , Hridesh Rajan

Deep neural networks and in particular, deep neural classifiers have become an integral part of many modern applications. Despite their practical success, we still have limited knowledge of how they work and the demand for such an…

机器学习 · 计算机科学 2020-06-04 Hamid Karimi , Tyler Derr , Jiliang Tang

Learning agents can make use of Reinforcement Learning (RL) to decide their actions by using a reward function. However, the learning process is greatly influenced by the elect of values of the hyperparameters used in the learning…

机器人学 · 计算机科学 2022-11-03 Adarsh Sehgal , Nicholas Ward , Hung La , Sushil Louis

Denoising diffusion probabilistic models (DDPMs) are a recent family of generative models that achieve state-of-the-art results. In order to obtain class-conditional generation, it was suggested to guide the diffusion process by gradients…

计算机视觉与模式识别 · 计算机科学 2023-03-17 Bahjat Kawar , Roy Ganz , Michael Elad

This paper explores the method of achieving autonomous navigation of unmanned vehicles through Deep Reinforcement Learning (DRL). The focus is on using the Deep Deterministic Policy Gradient (DDPG) algorithm to address issues in…

机器人学 · 计算机科学 2024-07-30 Letian Xu , Jiabei Liu , Haopeng Zhao , Tianyao Zheng , Tongzhou Jiang , Lipeng Liu

Algorithmic recommendations and decisions have become ubiquitous in today's society. Many of these data-driven policies, especially in the realm of public policy, are based on known, deterministic rules to ensure their transparency and…

机器学习 · 统计学 2025-04-02 Eli Ben-Michael , D. James Greiner , Kosuke Imai , Zhichao Jiang

Deep learning is a topic of considerable current interest. The availability of massive data collections and powerful software resources has led to an impressive amount of results in many application areas that reveal essential but hidden…

For an explanation of a deep learning model to be effective, it must provide both insight into a model and suggest a corresponding action in order to achieve some objective. Too often, the litany of proposed explainable deep learning…

机器学习 · 计算机科学 2020-10-09 Laura Rieger , Chandan Singh , W. James Murdoch , Bin Yu

This paper provides the details of implementing two important policy gradient methods to solve the inverted pendulum problem. These are namely the Deep Deterministic Policy Gradient (DDPG) and the Proximal Policy Optimization (PPO)…

机器学习 · 计算机科学 2021-05-18 Swagat Kumar

The illegal disposal of trash is a major public health and environmental concern. Disposing of trash in unplanned places poses serious health and environmental risks. We should try to restrict public trash cans as much as possible. This…

计算机视觉与模式识别 · 计算机科学 2024-04-12 Kashish Jain , Manthan Juthani , Jash Jain , Anant V. Nimkar

The coordination of large-scale, decentralised systems, such as a fleet of Electric Vehicles (EVs) in a Vehicle-to-Grid (V2G) network, presents a significant challenge for modern control systems. While collaborative Digital Twins have been…

分布式、并行与集群计算 · 计算机科学 2026-04-01 Zhengchang Hua , Panagiotis Oikonomou , Karim Djemame , Nikos Tziritas , Georgios Theodoropoulos

In continuous action domains, standard deep reinforcement learning algorithms like DDPG suffer from inefficient exploration when facing sparse or deceptive reward problems. Conversely, evolutionary and developmental methods focusing on…

机器学习 · 计算机科学 2018-09-21 Cédric Colas , Olivier Sigaud , Pierre-Yves Oudeyer

As AI systems become more capable, deceptive behaviors can undermine evaluation and mislead users at deployment. Recent work has shown that lie detectors can accurately classify deceptive behavior, but they are not typically used in the…

机器学习 · 计算机科学 2025-11-19 Chris Cundy , Adam Gleave

In this paper, detection of deception attack on deep neural network (DNN) based image classification in autonomous and cyber-physical systems is considered. Several studies have shown the vulnerability of DNN to malicious deception attacks.…

图像与视频处理 · 电气工程与系统科学 2020-07-10 Darpan Kumar Yadav , Kartik Mundra , Rahul Modpur , Arpan Chattopadhyay , Indra Narayan Kar

Real-world datasets collected from sensors or human inputs are prone to noise and errors, posing significant challenges for applying offline reinforcement learning (RL). While existing methods have made progress in addressing corrupted…

机器学习 · 计算机科学 2025-06-06 Zeyuan Liu , Zhihe Yang , Jiawei Xu , Rui Yang , Jiafei Lyu , Baoxiang Wang , Yunjian Xu , Xiu Li