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检索条件"机构=Key Laboratory of Embedded System and Service Computer"
716 条 记 录,以下是111-120 订阅
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Improving bag-of-words representation with efficient twin feature integration  15
Improving bag-of-words representation with efficient twin fe...
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7th International Conference on Internet Multimedia Computing and service, ICIMCS 2015
作者: Wang, Lei Wang, Hanli Department of Computer Science and Technology Tongji University Shanghai China Key Laboratory of Embedded System and Service Computing Ministry of Education Tongji University Shanghai China
In recent years, the Bag-of-Words (BoW) model has been widely used in most state-of-the-art large-scale image re-trieval systems. However, the standard BoW based systems suffer from low discriminative power of local f... 详细信息
来源: 评论
A perspective on Petri Net learning
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Frontiers of computer Science 2023年 第6期17卷 1-3页
作者: Hongda QI Changjun JIANG Key Laboratory of Embedded System and Service Computing(Ministry of Education) Tongji UniversityShanghai 201804China National(Province-Ministry Joint)Collaborative Innovation Center for Financial Network Security Tongji UniversityShanghai 201804China
Petri Nets(PNs)are used for modeling and analyzing discreteevent systems,such as communication protocols,trafficsystems,human-computer interaction,and fault ***’state space explosion problem means that the state spac... 详细信息
来源: 评论
Behavioral authentication method for mobile gesture against resilient user posture  3
Behavioral authentication method for mobile gesture against ...
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2016 3rd International Conference on systems and Informatics, ICSAI 2016
作者: Liu, Qiang Wang, Mimi Zhao, Peihai Yan, Chungang Ding, Zhijun Department of Computer Science and Technology Tongji University Shanghai China Key Laboratory of Embedded System and Service Computing Tongji University Ministry of Education Shanghai China
The password pattern has become a widely used mobile authentication method. However, there are still some potential security problems since the passwords are easy to be cracked by some malicious software. An important... 详细信息
来源: 评论
Discretized Gaussian Mixture Hyperprior for Learned Image Compression with Mask Module
Discretized Gaussian Mixture Hyperprior for Learned Image Co...
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2022 IEEE International Conference on Multimedia and Expo, ICME 2022
作者: Wang, Shengkai Wang, Hanli Tongji University Department of Computer Science and Technology Shanghai China Tongji University Key Laboratory of Embedded System and Service Computing Ministry of Education Shanghai China
Learned image compression approaches have shown great potential with promising results. However, according to the commonly used measurement methods, there still lies a performance gap between learned compression metho... 详细信息
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Application of SIRUS in credit card fraud detection  1
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7th International Conference on Computational Data and Social Networks, CSoNet 2018
作者: Zhang, Yuwei Liu, Guanjun Luan, Wenjing Yan, Chungang Jiang, Changjun Department of Computer Science and Technology Tongji University Shanghai201804 China Key Laboratory of Embedded System and Service Computing Ministry of Education Shanghai201804 China
Credit card fraud problem is very common in recent years. It not only causes economic loss to people, but also causes trust crisis to enterprises. Due to the imbalance of data, fraud detection has always been tricky. ... 详细信息
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Consensus in Second-Order Discrete-Time MAS With Distinct and Multiple Coupling Matrices  10
Consensus in Second-Order Discrete-Time MAS With Distinct an...
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10th International Conference on systems and Informatics, ICSAI 2024
作者: Sun, Chenggong Liu, Xiwei Tongji University Department of Computer Science and Technology Shanghai201804 China Key Laboratory of Embedded System and Service Computing Ministry of Education Shanghai201804 China
In this paper, we explore and establish several necessary and sufficient conditions that are instrumental in achieving consensus within second-order discrete-time multi-agent systems (SDMAS). Different with previous r... 详细信息
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Improving image retrieval by local feature reselection with query expansion  1
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17th Pacific-Rim Conference on Multimedia, PCM 2016
作者: Wang, Hanli Sun, Tianyao Department of Computer Science and Technology Tongji University Shanghai China Key Laboratory of Embedded System and Service Computing Ministry of Education Tongji University Shanghai China
A novel approach related to query expansion is proposed to improve image retrieval performance. The proposed approach investigates the problem that not all of the visual features extracted from images are appropriate ... 详细信息
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A New MPI Parallel Computing Environment Based on Fibre-channel Token-Routing Network for Materials Simulation Research
A New MPI Parallel Computing Environment Based on Fibre-chan...
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International Conference on Advanced Materials in Microwaves and Optics (AMMO 2011)
作者: Zeng, Xiaohui Liu, Dongsheng Luo, Wenlang Fu, Lixin School of Electronics and Information Engineering Jinggangshan University China Key Laboratory of Embedded System and Service Computing Ministry of Education Tongji University China
In order to apply our high efficiency fibre-channel token-routing network (shortened as FC-TR network) to the field of materials simulation research, a new MPI parallel computing environment is proposed and designed, ... 详细信息
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Associating semantic sensor web with domain ontology: The way to obtain meaningful sensor data
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International Journal of u- and e- service, Science and Technology 2014年 第5期7卷 271-282页
作者: Ji, Chaoqun Liu, Jin Wang, Xiaofeng College of Info. Engineering Shanghai Maritime University Shanghai China Key Laboratory of Embedded System and Service Computing Ministry of Education Tongji University Shanghai China
To realize the sharing and reuse of sensor data and improve interoperability, semantic sensor web(SSW)is proposed to add semantics information to existing sensor networksby utilizing domain, spatial and temporal antho... 详细信息
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Spatial-Temporal Dynamic Graph Diffusion Convolutional Network for Traffic Flow Forecasting
Spatial-Temporal Dynamic Graph Diffusion Convolutional Netwo...
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2023 IEEE International Conference on Big Data, BigData 2023
作者: Li, Yang Zhang, Yaying Tongji University Key Laboratory of Embedded System and Service Computing Ministry of Education China Shanghai Artificial Intelligence Laboratory Shanghai China
Traffic forecasting plays a crucial role in intelligent transportation systems and finds application in various domains. Accurate traffic forecasting remains challenging due to the time-varying correlations within the...
来源: 评论