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- research-articleNovember 2024
Understanding Network Startup for Secure Containers in Multi-Tenant Clouds: Performance, Bottleneck and Optimization
- Yunzhuo Liu,
- Junchen Guo,
- Bo Jiang,
- Pengyu Zhang,
- Xiaoqing Sun,
- Yang Song,
- Wei Ren,
- Zhiyuan Hou,
- Biao Lyu,
- Rong Wen,
- Shunmin Zhu,
- Xinbing Wang
IMC '24: Proceedings of the 2024 ACM on Internet Measurement ConferencePages 635–650https://doi.org/10.1145/3646547.3688436In this paper, we use empirical measurements to show that container network startup is a key factor that contributes to the slow startup of secure containers in multi-tenant clouds, especially in the scenario of serverless computing, where the issue is ...
- research-articleOctober 2024
RepoSim: Evaluating Prompt Strategies for Code Completion via User Behavior Simulation
ASE '24: Proceedings of the 39th IEEE/ACM International Conference on Automated Software EngineeringPages 2279–2283https://doi.org/10.1145/3691620.3695299Large language models (LLMs) have revolutionized code completion tasks. IDE plugins such as MarsCode can generate code recommendations, saving developers significant time and effort. However, current evaluation methods for code completion are limited by ...
- short-paperOctober 2024
Boosting Large Language Models with Socratic Method for Conversational Mathematics Teaching
CIKM '24: Proceedings of the 33rd ACM International Conference on Information and Knowledge ManagementPages 3730–3735https://doi.org/10.1145/3627673.3679881With the introduction of large language models (LLMs), automatic math reasoning has seen tremendous success. However, current methods primarily focus on providing solutions or using techniques like Chain-of-Thought to enhance problem-solving accuracy. In ...
- ArticleNovember 2024
- ArticleNovember 2024
Bidirectional Alternating Fusion Network for RGB-T Salient Object Detection
AbstractRGB-Thermal Salient Object Detection(SOD) aims to identify common salient regions or objects from both the visible and thermal infrared modalities. Existing methods usually based on the hierarchical interactions within the same modality or between ...
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- ArticleOctober 2024
MGDR: Multi-modal Graph Disentangled Representation for Brain Disease Prediction
Medical Image Computing and Computer Assisted Intervention – MICCAI 2024Pages 302–312https://doi.org/10.1007/978-3-031-72069-7_29AbstractIn the task of disease prediction, medical data with different modalities can provide much complementary information for disease diagnosis. However, existing multi-modal learning methods often tend to focus on learning shared representation across ...
- research-articleNovember 2024
A survey of large language models for cyber threat detection
AbstractWith the increasing complexity of cyber threats and the expanding scope of cyberspace, there exist progressively more challenges in cyber threat detection. It is proven that most previous threat detection models may become inadequate due to the ...
Highlights- Comprehensive review of LLMs for cyber threat detection stage.
- Explore four suitable cyber threat detection scenarios for LLMs.
- Explore different roles of LLMs in common cyber threat detection tasks.
- Discussion of extra ...
- ArticleSeptember 2024
Lane Graph as Path: Continuity-Preserving Path-Wise Modeling for Online Lane Graph Construction
AbstractOnline lane graph construction is a promising but challenging task in autonomous driving. Previous methods usually model the lane graph at the pixel or piece level, and recover the lane graph by pixel-wise or piece-wise connection, which breaks ...
- research-articleOctober 2024
Ultra-fast semantic map perception model for autonomous driving
AbstractAutonomous driving relies on real-time perception of environmental semantic maps to make decisions, accurate and real-time perception of environmental semantics is crucial for safe navigation, as well as for efficient construction of high-...
- research-articleSeptember 2024
CoEdPilot: Recommending Code Edits with Learned Prior Edit Relevance, Project-wise Awareness, and Interactive Nature
ISSTA 2024: Proceedings of the 33rd ACM SIGSOFT International Symposium on Software Testing and AnalysisPages 466–478https://doi.org/10.1145/3650212.3652142Recent years have seen the development of LLM-based code generation. Compared to generating code in a software project, incremental code edits are empirically observed to be more frequent. The emerging code editing approaches usually formulate the ...
- research-articleAugust 2024
Capturing Homogeneous Influence among Students: Hypergraph Cognitive Diagnosis for Intelligent Education Systems
KDD '24: Proceedings of the 30th ACM SIGKDD Conference on Knowledge Discovery and Data MiningPages 2628–2639https://doi.org/10.1145/3637528.3672002Cognitive diagnosis is a vital upstream task in intelligent education systems. It models the student-exercise interaction, aiming to infer the students' proficiency levels on each knowledge concept. This paper observes that most existing methods can ...
- research-articleAugust 2024
Leveraging Pedagogical Theories to Understand Student Learning Process with Graph-based Reasonable Knowledge Tracing
KDD '24: Proceedings of the 30th ACM SIGKDD Conference on Knowledge Discovery and Data MiningPages 502–513https://doi.org/10.1145/3637528.3671853Knowledge tracing (KT) is a crucial task in intelligent education, focusing on predicting students' performance on given questions to trace their evolving knowledge. The advancement of deep learning in this field has led to deep-learning knowledge ...
- research-articleAugust 2024
Unishyper: A Rust-based unikernel enhancing reliability and efficiency of embedded systems
Journal of Systems Architecture: the EUROMICRO Journal (JOSA), Volume 153, Issue Chttps://doi.org/10.1016/j.sysarc.2024.103199AbstractUnikernels are simple, customizable, efficient, and small in code size, which makes them highly applicable to embedded scenarios. However, most existing unikernels are developed and optimized for cloud computing, and they do not fully meet the ...
Highlights- We have built Unishyper, a Rust-based embedded unikernel to achieve both high performance and reliability.
- Unishyper achieves thread-level memory isolation between different applications and between user/kernel code.
- Unishyper ...
- research-articleJuly 2024
CrossCert: A Cross-Checking Detection Approach to Patch Robustness Certification for Deep Learning Models
Proceedings of the ACM on Software Engineering (PACMSE), Volume 1, Issue FSEArticle No.: 120, Pages 2725–2746https://doi.org/10.1145/3660827Patch robustness certification is an emerging kind of defense technique against adversarial patch attacks with provable guarantees. There are two research lines: certified recovery and certified detection. They aim to correctly label malicious samples ...
- research-articleJuly 2024
MV-SHIF: Multi-view symmetric hypothesis inference fusion network for emotion-cause pair extraction in documents
Highlights- The emotion-cause pair extraction (ECPE) task is first transformed as a natural language inference issue using the textual entailment paradigm.
- Multi-view symmetric hypothesis templates are designed to encode emotion-cause relation ...
Emotion-cause pair extraction (ECPE) is a challenging task that aims to automatically identify pairs of emotions and their causes from documents. The difficulty of ECPE lies in distinguishing valid emotion-cause pairs from many irrelevant ones. ...
- research-articleOctober 2024
A Lightweight Approach to Optimizing Computational Efficiency in Multi-source Domain Adaptation for Pedestrian Re-identification
CAIBDA '24: Proceedings of the 2024 4th International Conference on Artificial Intelligence, Big Data and AlgorithmsPages 861–867https://doi.org/10.1145/3690407.3690550Pedestrian re-identification is a technique to locate the same individual in data from different cameras. Currently, the method of multi-source domain adaptation for pedestrian re-identification is becoming popular. In this approach, the core challenge ...
- research-articleJuly 2024
An Integration visual navigation algorithm for urban air mobility
AbstractThis paper presents an integration visual navigation algorithm called PnP-ORBSLAM for UAV position estimation in Urban Air Mobility (UAM). ORBSLAM is a popular and benchmark algorithm for vision based navigation applications. The proposed method ...
- research-articleJuly 2024
A big data driven vegetation disease and pest region identification method based on self supervised convolutional neural networks and parallel extreme learning machines
AbstractA self supervised convolutional neural network-parallel extreme learning machine classification model based on big data is proposed to address the subjectivity and inaccuracy of traditional methods for identifying vegetation pests and diseases ...
- research-articleMay 2024
ContraMTD: An Unsupervised Malicious Network Traffic Detection Method based on Contrastive Learning
WWW '24: Proceedings of the ACM Web Conference 2024Pages 1680–1689https://doi.org/10.1145/3589334.3645479Malicious traffic detection has been a focal point in the field of network security, and deep learning-based approaches are emerging as a new paradigm. However, most of them are supervised methods, which highly depend on well-labeled data, and fail to ...
- research-articleJuly 2024
Pflow: An end-to-end heterogeneous acceleration framework for CNN inference on FPGAs
Journal of Systems Architecture: the EUROMICRO Journal (JOSA), Volume 150, Issue Chttps://doi.org/10.1016/j.sysarc.2024.103113AbstractField-Programmable Gate Arrays (FPGAs), renowned for their high performance per watt, are extensively utilized to accelerate Convolutional Neural Networks (CNNs) in edge computing environments, primarily employing dataflow-based and instruction ...
Highlights- We propose a customized graph reconstruction method and integrate it into Paddle-Lite to reduce the overhead across various platforms.
- Overlay shields the specific details in hardware, implement the integration of framework and ...