{"title":"Images’ Partially Blurred Part Location and Restoration based on the Calculation Model and GAN Algorithm","authors":"Tanghong Wu, Haiyi Mao, K. Xie, Y. Xie","doi":"10.1109/ICSESS47205.2019.9040737","DOIUrl":"https://doi.org/10.1109/ICSESS47205.2019.9040737","url":null,"abstract":"Digital images would be blurred due to defocus and motion of objects. A lot of researches have been done on the restoration of motion blurred images. Unlike the global motion blurred image, the local blurred image needs different methods to recover as there is both clear and blurred part in an image. In this paper, we proposed a method combining calculation model and Generative Adversarial Network (GAN), which can automatically identify the local blurred region and deblurring. Also, the blurred part can be filled back correctly. Firstly, the gradient image of the complete image is calculated based on the Sobel operator. The boundary information of the fuzzy region and the Gauss function variance of the blurred and clear region are obtained. And the power spectral gradient of the whole image and each local pixel block are further compared with the variance of the Gauss function. After the analysis is accomplished, a more accurate fixed position is achieved. After finishing extracting with clipping pixels, the extracted fuzzy region is input into the pre-trained Generative Adversarial Network to restore the local image. Finally, the alpha channel algorithm is used to calculate the RGB component without the alpha channel of the two images. The simulation results show the feasibility of this method.","PeriodicalId":203944,"journal":{"name":"2019 IEEE 10th International Conference on Software Engineering and Service Science (ICSESS)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131140233","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"A Semi-Partition Algorithm for Mixed-Criticality Tasks in Multiprocessor Platform","authors":"Lining Zeng, Yuan Lei, Yanxing Li","doi":"10.1109/ICSESS47205.2019.9040792","DOIUrl":"https://doi.org/10.1109/ICSESS47205.2019.9040792","url":null,"abstract":"In the area of mixed criticality scheduling, a hot topic is the partition and scheduling in multiprocessor platform. In this paper, we propose a semi-partition mechanism to optimize the scheduling of mixed-criticality tasks in homogeneous multiprocessor platform. The mechanism firstly partition the HI tasks and LO tasks separately based on utilization which can guarantee the reliability of system. Then in runtime, to make better use of computing resource, the mechanism allows conditional migration of LO tasks. The experiments show that our mechanism has better performance in scheduling the mixed-criticality tasks.","PeriodicalId":203944,"journal":{"name":"2019 IEEE 10th International Conference on Software Engineering and Service Science (ICSESS)","volume":"14 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131900351","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Remote Sensing Image Aircraft Detection Based on Feature Fusion across Deep Learning Framework","authors":"Wanjun Wei, Jiuwen Zhang, Chengyu Xu","doi":"10.1109/ICSESS47205.2019.9040808","DOIUrl":"https://doi.org/10.1109/ICSESS47205.2019.9040808","url":null,"abstract":"The detection of remote sensing image aircraft targets based on deep learning has practical and important significance in the fields of military reconnaissance and disaster rescue. As a typical representative of the two mainstream detection algorithms, YOLOv3 and Faster_R_CNN have good detection effects on remote sensing image aircraft targets. However, for low quality remote sensing images, the two detection algorithms also have the phenomenons of omission and false detection. To deal with this, this paper proposes a target detection algorithm (YF_R_CNN) for „Separate training, joint detection‟, which realizes the cross-platform detection feature fusion of YOLOv3 based on darknet framework and Faster_R_CNN based on tensorflow framework, effectively alleviating the problems of existing algorithms. The experimental results show that the detection accuracy of YF_R_CNN algorithm reaches 94.8%, which is 3.7% and 3.1% higher than YOLOv3 and Faster_R_CNN respectively. The detection accuracy is obviously improved, and the algorithm has better flexibility and robustness.","PeriodicalId":203944,"journal":{"name":"2019 IEEE 10th International Conference on Software Engineering and Service Science (ICSESS)","volume":"23 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131914425","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"The Collaborative Identification of Design Flaws in Software Systems","authors":"P. Thongkum, S. Mekruksavanich","doi":"10.1109/ICSESS47205.2019.9040775","DOIUrl":"https://doi.org/10.1109/ICSESS47205.2019.9040775","url":null,"abstract":"Discovering defects in software source code is crucial to ensuring extendable and available computer systems, and a fundamental feature of their development and maintenance. Detecting such defects at an early stage of development can bring significant economic benefits, so efforts have been made to automate their detection and correction. The objective of this research study is to devise a way to improve the detection of such errors by using a cooperative approach, using metrics-based error detection. With the cooperation of 20 professional software developers, disciplined experiments were carried out, with preliminary results confirming their effectiveness in revealing design flaws. In addition, procedures were also produced in support of a cooperative approach to the problem, and the results can form the basis of further research and help individual software developers in their efforts to detect source code errors.","PeriodicalId":203944,"journal":{"name":"2019 IEEE 10th International Conference on Software Engineering and Service Science (ICSESS)","volume":"11 6 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125741284","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"ICSESS 2019 Author Index","authors":"","doi":"10.1109/icsess47205.2019.9040829","DOIUrl":"https://doi.org/10.1109/icsess47205.2019.9040829","url":null,"abstract":"","PeriodicalId":203944,"journal":{"name":"2019 IEEE 10th International Conference on Software Engineering and Service Science (ICSESS)","volume":"37 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116336312","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Classifier Selection Method Based on Multiple Diversity Measures","authors":"Kefei Cheng, Zhiwen Song, Yanan Yue, Fengchi Shan, X. Guo","doi":"10.1109/ICSESS47205.2019.9040785","DOIUrl":"https://doi.org/10.1109/ICSESS47205.2019.9040785","url":null,"abstract":"Multiple Classifier Systems can make up for some defects of a single classifier. It has been widely used in machine learning, pattern recognition, and other fields. However, it is easy to generate some redundant classifiers with small difference, when the number of classifiers increases. In order to select classifiers with great diversity, a classifier selection method based on multiple diversity measures is proposed in this paper. Firstly, the fusion matrix is constructed by using five pairwise diversity measures. Then, the graph obtained by the fusion matrix is colored by the ant colony algorithm, and the candidate ensembles are generated. Finally, we introduce the fuzzy information theory and combine with five non-pairwise diversity measures to select a group of classifiers. The experimental results show that the proposed method is feasible and can significantly improve the accuracy of the ensemble.","PeriodicalId":203944,"journal":{"name":"2019 IEEE 10th International Conference on Software Engineering and Service Science (ICSESS)","volume":"29 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125458355","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Task-oriented Dialogue System Based on Reinforcement Learning","authors":"Meina Song, Zhongfu Chen, Peiqing Niu, E. Haihong","doi":"10.1109/ICSESS47205.2019.9040789","DOIUrl":"https://doi.org/10.1109/ICSESS47205.2019.9040789","url":null,"abstract":"In this paper, we propose a task-oriented dialogue system based on reinforcement learning. The overall system is composed of three parts: natural language understanding (NLU), dialogue management (DM) and natural language generation (NLG). And our model can interact with the database in real time and acquire effective information from it. For the DM part, reinforcement learning is applied. Specially, we adopt an improved double deep Q-learning (DQN) strategy. In that case, the DM agent can resist the environmental noise considerably. Besides, we put forward a joint model for NLU module, and the experiments on ATIS and Snips datasets have proved the effectiveness of the joint model. For the overall system, the experiments are conducted on a public movie-ticket booking dataset. The experimental results indicate that the proposed model has outperformed the traditional rule-based multi-turn dialogue system both on simulated and real users. Besides, the double-DQN agent has better performance for both objective and subject evaluation, which demonstrates the effectiveness and superiority of our proposed model.","PeriodicalId":203944,"journal":{"name":"2019 IEEE 10th International Conference on Software Engineering and Service Science (ICSESS)","volume":"12 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121214964","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Semantic Segmentation of Intracranial Hemorrhages in Head CT Scans","authors":"Yuhang Qiu, Chia Shuo Chang, Jiun-Lin Yan, L. Ko, Tian Sheuan Chang","doi":"10.1109/ICSESS47205.2019.9040733","DOIUrl":"https://doi.org/10.1109/ICSESS47205.2019.9040733","url":null,"abstract":"This paper presents a semantic segmentation method that can distinguish six different types of intracranial hemorrhage and calculate the amount of blood loss. The major challenge of medical image segmentation are the lack of enough data due to the difficulty of data collection and labeling. In this paper, we propose to adopt a pretrained U-Net model with fine tuning to solve this problem. The best final test accuracy can reach 94.1%, which is 10.5% higher than the model training from scratch, proving its advantages in dealing with relatively complex datasets with a small amount of data, and the success of the proposed segmentation method.","PeriodicalId":203944,"journal":{"name":"2019 IEEE 10th International Conference on Software Engineering and Service Science (ICSESS)","volume":"14 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115507672","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"FDNN: Feature-based Deep Neural Network Model for Anomaly Detection of KPIs","authors":"Zhibo Lan, Liutong Xu, Wei Fang","doi":"10.1109/ICSESS47205.2019.9040841","DOIUrl":"https://doi.org/10.1109/ICSESS47205.2019.9040841","url":null,"abstract":"Anomaly detection of KPIs (key performance indicators) has been widely applied to guarantee systems stability in real world. KPIs include response time of Web pages, CPU utilization, memory utilization, disk IO and so on. However, time series of different KPIs have different shapes, so that it is a great challenge to detect anomaly of KPIs by a simple statistical or machine learning model. In this paper, we design and implement FDNN (Feature-based Deep Neural Network) model for anomaly detection of KPIs. We present a novel feature engineering approach called MSWFeature (multiple sliding windows feature) which is more suitable to extract temporal feature for time series of KPIs. FDNN model with MSWFeature achieves good performance in F1-Score over other supervised models for anomaly detection on the studied KPIs dataset collected by the top global internet companies. (Abstract)","PeriodicalId":203944,"journal":{"name":"2019 IEEE 10th International Conference on Software Engineering and Service Science (ICSESS)","volume":"127 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127079512","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Emulation of Router Functions Based on A Cloud Platform","authors":"Jianyu Chen, H. Song, Xiaofeng Wang, Sijie Yang","doi":"10.1109/ICSESS47205.2019.9040817","DOIUrl":"https://doi.org/10.1109/ICSESS47205.2019.9040817","url":null,"abstract":"With the development of the Internet, new architecture technologies and protocols will have to be tested and evaluated through emulation. Router emulation plays a significant role in network emulation. Based on cloud platform and virtualization technology, this paper researches emulation technology that can support various router functions, e.g., router protocols, packet filtering, priority policy, and quality of service (QoS). First, based on virtualization technologies, the emulation of router protocols is implemented by using router software technology. Then, Iptables and traffic control (TC) are used to implement emulations of packet filtering, priority policy and QoS. Finally, an automated deployment mechanism for the proposed virtual router is realized to provide ease of use. Experiments with various topologies verify that the designed virtual router can provide routing capability, packet filtering, priority policy and QoS.","PeriodicalId":203944,"journal":{"name":"2019 IEEE 10th International Conference on Software Engineering and Service Science (ICSESS)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129417762","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}