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Existing Retrieval-Augmented Generation (RAG) methods for code struggle to capture the high-level architectural patterns and cross-file dependencies inherent in complex, theory-driven codebases, such as those in algorithmic game theory…

软件工程 · 计算机科学 2026-03-24 Yusen Wu , Xiaotie Deng

Most differentiable neural architecture search methods construct a super-net for search and derive a target-net as its sub-graph for evaluation. There exists a significant gap between the architectures in search and evaluation. As a result,…

计算机视觉与模式识别 · 计算机科学 2021-01-28 Yibo Yang , Shan You , Hongyang Li , Fei Wang , Chen Qian , Zhouchen Lin

Designing neural networks typically relies on manual trial and error or a neural architecture search (NAS) followed by weight training. The former is time-consuming and labor-intensive, while the latter often discretizes architecture search…

机器学习 · 计算机科学 2025-11-19 Zitong Huang , Mansooreh Montazerin , Ajitesh Srivastava

Neural architecture search (NAS) is gaining more and more attention in recent years due to its flexibility and remarkable capability to reduce the burden of neural network design. To achieve better performance, however, the searching…

机器学习 · 计算机科学 2022-05-23 Yijun Bian , Qingquan Song , Mengnan Du , Jun Yao , Huanhuan Chen , Xia Hu

Neural architecture search (NAS) enables the automatic design of neural network models. However, training the candidates generated by the search algorithm for performance evaluation incurs considerable computational overhead. Our method,…

机器学习 · 计算机科学 2025-06-23 Zhenhan Huang , Tejaswini Pedapati , Pin-Yu Chen , Chunheng Jiang , Jianxi Gao

Expensive multi-objective optimization problems can be found in many real-world applications, where their objective function evaluations involve expensive computations or physical experiments. It is desirable to obtain an approximate Pareto…

神经与进化计算 · 计算机科学 2022-10-18 Xi Lin , Zhiyuan Yang , Xiaoyuan Zhang , Qingfu Zhang

The deployment of deep neural networks (DNNs) on resource-constrained edge devices is frequently hindered by their significant computational and memory requirements. While partitioning and distributing a DNN across multiple devices is a…

分布式、并行与集群计算 · 计算机科学 2026-01-14 Adiba Masud , Nicholas Foley , Pragathi Durga Rajarajan , Palden Lama

Finding a template in a search image is one of the core problems many computer vision, such as semantic image semantic, image-to-GPS verification \etc. We propose a novel quality-aware template matching method, QATM, which is not only used…

计算机视觉与模式识别 · 计算机科学 2019-04-11 Jiaxin Cheng , Yue Wu , Wael Abd-Almageed , Premkumar Natarajan

We propose Stochastic Neural Architecture Search (SNAS), an economical end-to-end solution to Neural Architecture Search (NAS) that trains neural operation parameters and architecture distribution parameters in same round of…

机器学习 · 计算机科学 2020-04-02 Sirui Xie , Hehui Zheng , Chunxiao Liu , Liang Lin

Binary Convolutional Neural Networks (CNNs) have significantly reduced the number of arithmetic operations and the size of memory storage needed for CNNs, which makes their deployment on mobile and embedded systems more feasible. However,…

计算机视觉与模式识别 · 计算机科学 2020-08-11 Baozhou Zhu , Zaid Al-Ars , Peter Hofstee

A Comparison of Independent and Joint Fine-tuning Strategies for Retrieval-Augmented Generation Download PDF Neal Gregory Lawton, Alfy Samuel, Anoop Kumar, Daben Liu Published: 20 Aug 2025, Retrieval augmented generation (RAG) is a popular…

计算与语言 · 计算机科学 2025-10-21 Neal Gregory Lawton , Alfy Samuel , Anoop Kumar , Daben Liu

In this work we propose a methodology to accurately evaluate and compare the performance of efficient neural network building blocks for computer vision in a hardware-aware manner. Our comparison uses pareto fronts based on randomly sampled…

计算机视觉与模式识别 · 计算机科学 2022-08-29 Maxim Bonnaerens , Matthias Freiberger , Marian Verhelst , Joni Dambre

Retrieval-Augmented Generation (RAG) has become a cornerstone technique for enhancing large language models (LLMs) with external knowledge. However, current RAG systems face two critical limitations: (1) they inefficiently retrieve…

计算与语言 · 计算机科学 2025-08-07 Wang Chen , Guanqiang Qi , Weikang Li , Yang Li , Deguo Xia , Jizhou Huang

Retrieval-augmented generation (RAG) has become a cornerstone for knowledge-intensive tasks. However, the efficacy of RAG is often bottlenecked by the ``one-size-fits-all'' retrieval paradigm, as different queries exhibit distinct…

信息检索 · 计算机科学 2026-04-28 Tong Zhao , Yutao Zhu , Yucheng Tian , Zhicheng Dou

To achieve high accuracy, convolutional neural networks (CNNs) are increasingly growing in complexity and diversity in layer types and topologies. This makes it very challenging to efficiently deploy such networks on custom processor…

系统与控制 · 电气工程与系统科学 2024-06-21 Steven Colleman , Man Shi , Marian Verhelst

The recent advent of automated neural network architecture search led to several methods that outperform state-of-the-art human-designed architectures. However, these approaches are computationally expensive, in extreme cases consuming GPU…

机器学习 · 计算机科学 2019-03-11 Martin Wistuba , Tejaswini Pedapati

Recent advancements in the area of deep learning have shown the effectiveness of very large neural networks in several applications. However, as these deep neural networks continue to grow in size, it becomes more and more difficult to…

机器学习 · 计算机科学 2022-10-19 Anjul Tyagi , Cong Xie , Klaus Mueller

Evolutionary algorithms (EA) based neural architecture search (NAS) involves evaluating each architecture by training it from scratch, which is extremely time-consuming. This can be reduced by using a supernet for estimating the fitness of…

神经与进化计算 · 计算机科学 2022-04-04 Nilotpal Sinha , Kuan-Wen Chen

Multi-objective optimization is key to solving many Engineering Design problems, where design parameters are optimized for several performance indicators. However, optimization results are highly dependent on how the designs are…

机器学习 · 计算机科学 2021-09-29 Wei Chen , Faez Ahmed

This paper introduces NSGA-Net -- an evolutionary approach for neural architecture search (NAS). NSGA-Net is designed with three goals in mind: (1) a procedure considering multiple and conflicting objectives, (2) an efficient procedure…

计算机视觉与模式识别 · 计算机科学 2019-04-22 Zhichao Lu , Ian Whalen , Vishnu Boddeti , Yashesh Dhebar , Kalyanmoy Deb , Erik Goodman , Wolfgang Banzhaf