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An Efficient Multi-band Infrared Small Objects Detection Approach for Low-Altitude Artificial Intelligence of Thing

IEEE Internet of Things Journal 2025年

作者： Peng, Yuhuai Wang, Jing Wang, Wenqian Liu, Lei Atiquzzaman, Mohammed Guizani, Mohsen Dustdar, Schahram Northeastern University School of Computer Science and Engineering Shenyang110819 China Zhiyuan Research Institute Hangzhou310024 China Northeastern University School of Computer Science and Engineering Shenyang110819 China Xidian University State Key Laboratory of Integrated Service Networks Xi'an710071 China University of Oklahoma School of Computer Science NormanOK73019 United States Mohamed Bin Zayed University of Artificial Intelligence Department of Machine Learning Masdar United Arab Emirates Technische Universität Wien Distributed Systems Group Vienna1040 Austria

As a cutting-edge technology of low-altitude Artificial Intelligence of Thing (AIoT), UAV object detection significantly enhances the surveillance services capabilities of low-altitude AIoT. However, the difficulty of object detection is exacerbated by the high proportion of small and obscure objects in the captured images. To address the mentioned challenges, we present an efficient multi-band infrared small object detection approach for low-altitude intelligent surveillance services. Firstly, we propose the Multi-band infrared Image Fusion algorithm based on Cascade-GAN (MIF-CGAN), which produces fused images with high information entropy and high contrast. Then, the Transformer-based Multi-scale Dense Small Object Detection (MsDSOD) algorithm is proposed. The algorithm consists of the Global-Local Object Detection (G-LOD) network, the Object Dense Area Extraction (O-DAE) module, and the Weighted Boxes Fusion (WBF) module. It extracts small objects features at different scales from infrared images and fuses the global and local detection results to accurately identify small objects in dense scenes. Furthermore, compared to the traditional algorithms, the mean Average Precision (mAP) of MsDSOD is improved by 0.80% and the Average Precision in small object detection (APs) is improved by 0.72%. The proposed algorithm is optimally suited to deal with complex scenes with dense small objects and background occlusion. © 2014 IEEE.

关键词： Infrared imaging

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Web services-based tool-integration in the ETI platform

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Software and systems Modeling 2005年第2期4卷 141-156页

作者： Margaria, Tiziana Chair of Service Engineering for Distributed Systems Universität Göttingen Gottingen Germany

In this paper we present dETI, the next generation of the Electronic Tool Integration (ETI) platform, an open platform for the interactive experimentation with and coordination of heterogeneous software tools via the internet. Our redesign, which is based on the experience gained while running the ETI platform since 1997, focusses on the tool integration process, which clearly marked the bottleneck for the wide acceptance of the ETI platform on the side of an important group of users: the tool providers. The new integration approach makes use of standard Web services technology, which perfectly fits in the overall ETI architecture. Our approach realizes a clear separation of concerns, which overcomes all the previously observed obstacles by (i) decoupling the integration tasks of the tool providers and the ETI team, (ii) pulling the ETI team out of the upgrading and maintenance loop and (iii) handing the upgrading and access control over to the tool providers. This guarantees the scalability in the number of tools available within ETI, and addresses the flexibility concerns of the tool providers. © Springer-Verlag 2004.

关键词： distributed coordination ETI Tool-experimentation platform Tool-integration Web services

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Data flow analysis as model checking within the jABC

Data flow analysis as model checking within the jABC

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2006 Fachtagung des GI-Fachbereichs Softwaretechnik, Software engineering 2006 - 2006 Conference of the GI Division on Software engineering, Software engineering 2006

作者： Lamprecht, Anna-Lena Margaria, Tiziana Steffen, Bernhard Service Engineering for Distributed Systems Universität Göttingen Germany Programming Systems Universität Dortmund Germany

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Aggressive model-driven development: Synthesizing systems from models viewed as constraints

Aggressive model-driven development: Synthesizing systems fr...

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Dagstuhl-Workshop MBEES: Modellbasierte Entwicklung eingebetteter Systeme - Workshop on Model-Based Development of Embedded systems, MBEES 2005

作者： Margaria, Tiziana Steffen, Bernhard Service Engineering for Distributed Systems Institute for Informatics University of Göttingen Germany Department of Programming Systems University of Dortmund Germany

We propose an aggressive version of model-driven development (AMDD) 1, which moves most of the recurring problems of compatibility and consistency of software (mass-) construction and customization from the coding and integration level to the modelling level. AMDD requires a complex preparation of adequate settings, supporting the required automation. However, the effort to create these settings can be easily paid off by immense cost reductions in software mass-construction and maintenance. In fact, besides reducing the costs, AMDD will also lead towards a kind of normed software development, making software engineering a true engineering activity.

关键词： Cost reduction

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Game-theoretic private blockchain design in edge computing networks

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Digital Communications and Networks 2024年第6期10卷 1622-1634页

作者： Daoqi Han Yang Liu Fangwei Zhang Yueming Lu Key Laboratory of Trustworthy Distributed Computing and Service Ministry of EducationBeijing University of Posts and Telecommunications(BUPT)Beijing 100876China Beijing Institute of Astronautical Systems Engineering BeijingChina Beijing Institute of Technology BeijingChina

Considering the privacy challenges of secure storage and controlled flow,there is an urgent need to realize a decentralized ecosystem of private blockchain for cyberspace.A collaboration dilemma arises when the participants are self-interested and lack feedback of complete *** blockchains have similar faults,such as trustlessness,single-factor consensus,and heavily distributed ledger,preventing them from adapting to the heterogeneous and resource-constrained Internet of *** this paper,we develop the game-theoretic design of a two-sided rating with complete information feedback to stimulate collaborations for private *** design consists of an evolution strategy of the decision-making network and a computing power network for continuously verifiable *** formulate the optimum rating and resource scheduling problems as two-stage iterative games between participants and *** theoretically prove that the Stackelberg equilibrium exists and the group evolution is ***,we propose a multi-stage evolution consensus with feedback on a block-accounting workload for metadata *** continuously validate a block,the metadata of the optimum rating,privacy,and proofs are extracted to store on a lightweight ***,to increase resource utilization,surplus computing power is scheduled flexibly to enhance security by ***,the evaluation results show the validity and efficiency of our model,thereby solving the collaboration dilemma in the private blockchain.

关键词： Ecosystem Edge computing Feedback Stackelberg game Private blockchain Scalable computing power

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service-Oriented Design: The jABC Approach

Service-Oriented Design: The jABC Approach

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2005 service Oriented Computing, SOC 2005

作者： Margaria, Tiziana Steffen, Bernhard Reitenspieß, Manfred Service Engineering for Distributed Systems Universität Göttingen Germany Universität Dortmund Germany RTP 4 Continuous Services Fujitsu Siemens Computers Munich Germany

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A distributed heuristic for decentralized workflow scheduling in global grids

A distributed heuristic for decentralized workflow schedulin...

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2009 10th IEEE/ACM International Conference on Grid Computing, Grid 2009

作者： Rahman, Mustafizur Ranjan, Rajiv Buyya, Rajkumar Grid Computing and Distributed Systems Laboratory Department of Computer Science and Software Engineering University of Melbourne Australia Service Oriented Computing Research Group School of Computer Science and Engineering University of New South Wales Australia

ISBN: (纸本)9781424451494

Efficient scheduling is a key concern for the effectual execution of performance driven Grid applications, such as workflows. Many list heuristics have been developed for scheduling workflows in centralized Grid environment. However, in this paper, we present a distributed list heuristic for decentralized scheduling of workflow applications in global Grids. The simulation results show that the proposed scheduling approach is scalable with respect to increased workload on the system. © 2009 IEEE.

关键词： Scheduling

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A taxonomy of autonomic application management in grids

A taxonomy of autonomic application management in grids

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16th IEEE International Conference on Parallel and distributed systems, ICPADS 2010

作者： Rahman, Mustafizur Ranjan, Rajiv Buyya, Rajkumar Cloud Computing and Distributed Systems Laboratory Department of Computer Science and Software Engineering University of Melbourne Australia Service Oriented Computing Research Group School of Computer Science and Engineering University of New South Wales Australia

ISBN: (纸本)9780769543079

In this paper, we propose a taxonomy that characterizes and classifies different components of autonomic application management in Grids. We also survey several representative Grid systems developed by various projects world-wide to demonstrate the comprehensiveness of the taxonomy. The taxonomy not only highlights the similarities and differences of state-of-the-art technologies utilized in autonomic application management from the perspective of Grid computing, but also identifies the areas that require further research initiatives. © 2010 IEEE.

关键词： Surveys

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Dependable workflow scheduling in global grids

Dependable workflow scheduling in global grids

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2009 10th IEEE/ACM International Conference on Grid Computing, Grid 2009

ISBN: (纸本)9781424451494

In this paper, a reputation-based Grid workflow scheduling algorithm is proposed to counter the effect of inherent unreliability and temporal characteristics of computing resources in large scale, decentralized Grid overlays. The proposed approach builds upon structured peer-to-peer indexing and overlay networking techniques to create a scalable wide-area networking of Grid sites for supporting dependable scheduling of applications. The scheduling algorithm considers reliability of a Grid resource as a statistical property, which is globally computed in the decentralized Grid overlay based on dynamic feedbacks or reputation scores assigned by individual service consumers (Grid Resource Brokers). The proposed algorithm can dynamically adapt to changing resource conditions and offer significant performance gains as compared to traditional approaches in the event of unsuccessful job execution or resource failure. We evaluate and demonstrate the feasibility of our approach through an extensive trace driven simulation. The results show that our scheduling technique can reduce the makespan up to 50% and successfully isolate the failure-prone resources from the system. © 2009 IEEE.

关键词： Scheduling algorithms

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Modeling dependable systems: what can model driven development contribute and what likely not?

Modeling dependable systems: what can model driven developme...

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International Symposium on Object-Oriented Real-Time distributed Computing

作者： T. Margaria Service Engineering for Distributed Systems Institute of Informatics University of Göttingen Germany

Dependability of complex systems is a critical system-level issue, which is still insufficiently tackled today. We propose the adoption of an aggressive model-driven development paradigm (AMDD) to adequately capture globally scoped issues like interoperability and compatibility. AMDD moves most of the recurring problems of compatibility and consistency of a system's design, implementation and evolution from the coding and integration level to the modeling level. In particular it enables an economical treatment of cross-system issues. This approach has proven useful already for the design, realization and test of complex distributed applications. In this paper we discuss the potential and benefits of AMDD and present examples where it is already adopted

关键词： Hardware Embedded software Availability systems engineering and theory Informatics Power generation economics Economic forecasting Testing Computer languages Computer networks

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