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Automatic crack segmentation is a cornerstone technology for intelligent visual perception modules in road safety maintenance and structural integrity systems. Existing deep learning models and ``pre-training + fine-tuning'' paradigms often…

计算机视觉与模式识别 · 计算机科学 2025-02-12 Xinlong Wan , Xiaoyan Jiang , Guangsheng Luo , Ferdous Sohel , Jenqneng Hwang

A conventional data center that consists of monolithic-servers is confronted with limitations including lack of operational flexibility, low resource utilization, low maintainability, etc. Resource disaggregation is a promising solution to…

操作系统 · 计算机科学 2020-10-27 Ryousei Takano , Kuniyasu Suzaki

Multi-view compression technology, especially Stereo Image Compression (SIC), plays a crucial role in car-mounted cameras and 3D-related applications. Interestingly, the Distributed Source Coding (DSC) theory suggests that efficient data…

图像与视频处理 · 电气工程与系统科学 2024-01-01 Yichong Xia , Yujun Huang , Bin Chen , Haoqian Wang , Yaowei Wang

Mining frequent itemsets is an essential problem in data mining and plays an important role in many data mining applications. In recent years, some itemset representations based on node sets have been proposed, which have shown to be very…

数据结构与算法 · 计算机科学 2018-01-12 Zhi-Hong Deng

Desktop interaction streams provide a continuous, privacy-sensitive record of interleaved user tasks. Transforming these streams into task-organized personal logs on-device faces two main challenges: exhaustive Vision-Language Model (VLM)…

多智能体系统 · 计算机科学 2026-04-22 Haoran Yin , Zhiyuan Wen , Jiannong Cao , Bo Yuan , Ruosong Yang

Often, machine learning applications have to cope with dynamic environments where data are collected in the form of continuous data streams with potentially infinite length and transient behavior. Compared to traditional (batch) data…

机器学习 · 计算机科学 2021-12-21 Guilherme Cassales , Heitor Gomes , Albert Bifet , Bernhard Pfahringer , Hermes Senger

The Mixture-of-Experts (MoE) models have emerged as the state-of-the-art paradigm for scaling up large language models (LLMs) without proportionally increased computational cost. However, its on-device deployment faces a critical challenge…

硬件体系结构 · 计算机科学 2026-05-25 Weikai Xu , Meng Li , Shuzhang Zhong , Tianyang Luo , Dongxue Zhao , Ling Liang , Zongwei Wang , Qianqian Huang , Yimao Cai , Ru Huang

Sparse Convolution (SC) is widely used for processing 3D point clouds that are inherently sparse. Different from dense convolution, SC preserves the sparsity of the input point cloud by only allowing outputs to specific locations. To…

分布式、并行与集群计算 · 计算机科学 2024-01-15 Jiacheng Yang , Christina Giannoula , Jun Wu , Mostafa Elhoushi , James Gleeson , Gennady Pekhimenko

Dealing with memory and time constraints are current challenges when learning from data streams with a massive amount of data. Many algorithms have been proposed to handle these difficulties, among them, the Very Fast Decision Tree (VFDT)…

Sliding-window aggregation is a widely-used approach for extracting insights from the most recent portion of a data stream. The aggregations of interest can usually be expressed as binary operators that are associative but not necessarily…

数据库 · 计算机科学 2020-09-30 Kanat Tangwongsan , Martin Hirzel , Scott Schneider

Incremental learning requires a model to continually learn new tasks from streaming data. However, traditional fine-tuning of a well-trained deep neural network on a new task will dramatically degrade performance on the old task -- a…

计算机视觉与模式识别 · 计算机科学 2021-01-01 Can Peng , Kun Zhao , Sam Maksoud , Meng Li , Brian C. Lovell

Exa-scale simulations are on the horizon but almost no new design for the output has been proposed in recent years. In simulations using individual time steps, the traditional snapshots are over resolving particles/cells with large time…

天体物理仪器与方法 · 物理学 2022-10-25 Loic Hausammann , Pedro Gonnet , Matthieu Schaller

New intent discovery (NID) seeks to recognize both new and known intents from unlabeled user utterances, which finds prevalent use in practical dialogue systems. Existing works towards NID mainly adopt a cascaded architecture, wherein the…

计算与语言 · 计算机科学 2025-11-11 Hongtao Wang , Renchi Yang , Wenqing Lin

With the advent of deep learning application on edge devices, researchers actively try to optimize their deployments on low-power and restricted memory devices. There are established compression method such as quantization, pruning, and…

机器学习 · 计算机科学 2022-12-23 Xinlin Li , Mariana Parazeres , Adam Oberman , Alireza Ghaffari , Masoud Asgharian , Vahid Partovi Nia

This paper presents our preprocessing and clustering analysis on the clickstream dataset proposed for the ECMLPKDD 2005 Discovery Challenge. The main contributions of this article are double. First, after presenting the clickstream dataset,…

We present Threadle, an open-source, high-performance, and memory-efficient network storage and query engine written in C#. Designed for working with full-population networks derived from administrative register data, which represent very…

网络与互联网体系结构 · 计算机科学 2026-03-06 Carl Nordlund , Yukun Jiao

Computing-in-memory (CIM) is renowned in deep learning due to its high energy efficiency resulting from highly parallel computing with minimal data movement. However, current SRAM-based CIM designs suffer from long latency for loading…

Fully homomorphic encryption (FHE) is in the spotlight as a definitive solution for privacy, but the high computational overhead of FHE poses a challenge to its practical adoption. Although prior studies have attempted to design ASIC…

硬件体系结构 · 计算机科学 2024-04-02 Sangpyo Kim , Jongmin Kim , Jaeyoung Choi , Jung Ho Ahn

In this paper, a new and novel data structure is proposed to dynamically insert and delete segments. Unlike the standard segment trees[3], the proposed data structure permits insertion of a segment with interval range beyond the interval…

计算几何 · 计算机科学 2015-01-15 K. S. Easwarakumar , T. Hema

The ever-increasing size and computational complexity of today's machine-learning algorithms pose an increasing strain on the underlying hardware. In this light, novel and dedicated architectural solutions are required to optimize energy…

硬件体系结构 · 计算机科学 2022-12-20 Pengbo Yu , Alexandre Levisse , Mohit Gupta , Evenblij Timon , Giovanni Ansaloni , Francky Catthoor , David Atienza