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Inference Discrepancy Based Curriculum Learning for Neural Machine Translation 基于推理差异的神经机器翻译课程学习
IF 0.7 4区 计算机科学
IEICE Transactions on Information and Systems Pub Date : 2024-01-01 DOI: 10.1587/transinf.2023edp7048
Lei Zhou, Ryohei Sasano, Koichi Takeda
{"title":"Inference Discrepancy Based Curriculum Learning for Neural Machine Translation","authors":"Lei Zhou, Ryohei Sasano, Koichi Takeda","doi":"10.1587/transinf.2023edp7048","DOIUrl":"https://doi.org/10.1587/transinf.2023edp7048","url":null,"abstract":"","PeriodicalId":55002,"journal":{"name":"IEICE Transactions on Information and Systems","volume":"2 23","pages":""},"PeriodicalIF":0.7,"publicationDate":"2024-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139129809","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"计算机科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
A DFT and IWT-DCT Based Image Watermarking Scheme for Industry 一种基于DFT和IWT-DCT的工业图像水印方案
4区 计算机科学
IEICE Transactions on Information and Systems Pub Date : 2023-11-01 DOI: 10.1587/transinf.2022edl8108
Lei LI, Hong-Jun ZHANG, Hang-Yu FAN, Zhe-Ming LU
{"title":"A DFT and IWT-DCT Based Image Watermarking Scheme for Industry","authors":"Lei LI, Hong-Jun ZHANG, Hang-Yu FAN, Zhe-Ming LU","doi":"10.1587/transinf.2022edl8108","DOIUrl":"https://doi.org/10.1587/transinf.2022edl8108","url":null,"abstract":"Until today, digital image watermarking has not been large-scale used in the industry. The first reason is that the watermarking efficiency is low and the real-time performance cannot be satisfied. The second reason is that the watermarking scheme cannot cope with various attacks. To solve above problems, this paper presents a multi-domain based digital image watermarking scheme, where a fast DFT (Discrete Fourier Transform) based watermarking method is proposed for synchronization correction and an IWT-DCT (Integer Wavelet Transform-Discrete Cosine Transform) based watermarking method is proposed for information embedding. The proposed scheme has high efficiency during embedding and extraction. Compared with five existing schemes, the robustness of our scheme is very strong and our scheme can cope with many common attacks and compound attacks, and thus can be used in wide application scenarios.","PeriodicalId":55002,"journal":{"name":"IEICE Transactions on Information and Systems","volume":"73 2-3","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135161373","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"计算机科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Unsupervised Techniques for Identifying the Mode of a Multi-Functional Radar with Varying Pulse Sequences 变脉冲序列多功能雷达模式识别的无监督技术
4区 计算机科学
IEICE Transactions on Information and Systems Pub Date : 2023-11-01 DOI: 10.1587/transinf.2023edp7007
Jayson ROOK, Chi-Hao CHENG
{"title":"Unsupervised Techniques for Identifying the Mode of a Multi-Functional Radar with Varying Pulse Sequences","authors":"Jayson ROOK, Chi-Hao CHENG","doi":"10.1587/transinf.2023edp7007","DOIUrl":"https://doi.org/10.1587/transinf.2023edp7007","url":null,"abstract":"A multifunctional radar (MFR) with varying pulse sequences can change its signal characteristics and/or pattern, based on the presence of targets and to avoid being jammed. To take a countermeasure against an MFR, it is crucial for an electronic warfare (EW) system to be able to identify and separate a MFR's modes via analyzing intercepted radar signals, without a priori knowledge. In this article, two correlation-based methods, one taking the signal's order into account and another one ignoring the signal's order, are proposed and investigated for this task. The results demonstrate their great potential.","PeriodicalId":55002,"journal":{"name":"IEICE Transactions on Information and Systems","volume":"11 6","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135162285","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"计算机科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Kiite Cafe: A Web Service Enabling Users to Listen to the Same Song at the Same Moment While Reacting to the Song Kiite Cafe:一种网络服务，允许用户在同一时刻听同一首歌，同时对这首歌做出反应
4区 计算机科学
IEICE Transactions on Information and Systems Pub Date : 2023-11-01 DOI: 10.1587/transinf.2023edp7001
Kosetsu TSUKUDA, Keisuke ISHIDA, Masahiro HAMASAKI, Masataka GOTO
{"title":"Kiite Cafe: A Web Service Enabling Users to Listen to the Same Song at the Same Moment While Reacting to the Song","authors":"Kosetsu TSUKUDA, Keisuke ISHIDA, Masahiro HAMASAKI, Masataka GOTO","doi":"10.1587/transinf.2023edp7001","DOIUrl":"https://doi.org/10.1587/transinf.2023edp7001","url":null,"abstract":"This paper describes a public web service called Kiite Cafe that lets users get together virtually to listen to music. When users listen to music on Kiite Cafe, their experiences are enhanced by two architectures: (i) visualization of each user's reactions, and (ii) selection of songs from users' favorite songs. These architectures enable users to feel social connection with others and the joy of introducing others to their favorite songs as if they were together listening to music in person. In addition, the architectures provide three user experiences: (1) motivation to react to played songs, (2) the opportunity to listen to a diverse range of songs, and (3) the opportunity to contribute as a curator. By analyzing the behavior logs of 2,399 Kiite Cafe users over a year, we quantitatively show that these user experiences can generate various effects (e.g., users react to a more diverse range of songs on Kiite Cafe than when listening alone). We also discuss how our proposed architectures can enrich music listening experiences with others.","PeriodicalId":55002,"journal":{"name":"IEICE Transactions on Information and Systems","volume":"54 3","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135161862","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"计算机科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Implementing Region-Based Segmentation for Hardware Trojan Detection in FPGAs Cell-Level Netlist 基于区域分割的fpga单元级网表硬件木马检测
4区 计算机科学
IEICE Transactions on Information and Systems Pub Date : 2023-11-01 DOI: 10.1587/transinf.2023edl8036
Ann Jelyn TIEMPO, Yong-Jin JEONG
{"title":"Implementing Region-Based Segmentation for Hardware Trojan Detection in FPGAs Cell-Level Netlist","authors":"Ann Jelyn TIEMPO, Yong-Jin JEONG","doi":"10.1587/transinf.2023edl8036","DOIUrl":"https://doi.org/10.1587/transinf.2023edl8036","url":null,"abstract":"Field Programmable Gate Array (FPGA) is gaining popularity because of their reconfigurability which brings in security concerns like inserting hardware trojan. Various detection methods to overcome this threat have been proposed but in the ASIC's supply chain and cannot directly apply to the FPGA application. In this paper, the authors aim to implement a structural feature-based detection method for detecting hardware trojan in a cell-level netlist, which is not well explored yet, where the nets are segmented into smaller groups based on their interconnection and further analyzed by looking at their structural similarities. Experiments show positive performance with an average detection rate of 95.41%, an average false alarm rate of 2.87% and average accuracy of 96.27%.","PeriodicalId":55002,"journal":{"name":"IEICE Transactions on Information and Systems","volume":"87 3","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135161556","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"计算机科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Enhancing VQE Convergence for Optimization Problems with Problem-Specific Parameterized Quantum Circuits 特定问题参数化量子电路优化问题的VQE收敛性增强
4区 计算机科学
IEICE Transactions on Information and Systems Pub Date : 2023-11-01 DOI: 10.1587/transinf.2023edp7071
Atsushi MATSUO, Yudai SUZUKI, Ikko HAMAMURA, Shigeru YAMASHITA
{"title":"Enhancing VQE Convergence for Optimization Problems with Problem-Specific Parameterized Quantum Circuits","authors":"Atsushi MATSUO, Yudai SUZUKI, Ikko HAMAMURA, Shigeru YAMASHITA","doi":"10.1587/transinf.2023edp7071","DOIUrl":"https://doi.org/10.1587/transinf.2023edp7071","url":null,"abstract":"The Variational Quantum Eigensolver (VQE) algorithm is gaining interest for its potential use in near-term quantum devices. In the VQE algorithm, parameterized quantum circuits (PQCs) are employed to prepare quantum states, which are then utilized to compute the expectation value of a given Hamiltonian. Designing efficient PQCs is crucial for improving convergence speed. In this study, we introduce problem-specific PQCs tailored for optimization problems by dynamically generating PQCs that incorporate problem constraints. This approach reduces a search space by focusing on unitary transformations that benefit the VQE algorithm, and accelerate convergence. Our experimental results demonstrate that the convergence speed of our proposed PQCs outperforms state-of-the-art PQCs, highlighting the potential of problem-specific PQCs in optimization problems.","PeriodicalId":55002,"journal":{"name":"IEICE Transactions on Information and Systems","volume":"2 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135162058","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"计算机科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
No Reference Quality Assessment of Contrast-Distorted SEM Images Based on Global Features 基于全局特征的对比度失真扫描电镜图像质量评价
4区 计算机科学
IEICE Transactions on Information and Systems Pub Date : 2023-11-01 DOI: 10.1587/transinf.2023edl8018
Fengchuan XU, Qiaoyue LI, Guilu ZHANG, Yasheng CHANG, Zixuan ZHENG
{"title":"No Reference Quality Assessment of Contrast-Distorted SEM Images Based on Global Features","authors":"Fengchuan XU, Qiaoyue LI, Guilu ZHANG, Yasheng CHANG, Zixuan ZHENG","doi":"10.1587/transinf.2023edl8018","DOIUrl":"https://doi.org/10.1587/transinf.2023edl8018","url":null,"abstract":"This letter presents a global feature-based method for evaluating the no reference quality of scanning electron microscopy (SEM) contrast-distorted images. Based on the characteristics of SEM images and the human visual system, the global features of SEM images are extracted as the score for evaluating image quality. In this letter, the texture information of SEM images is first extracted using a low-pass filter with orientation, and the amount of information in the texture part is calculated based on the entropy reflecting the complexity of the texture. The singular values with four scales of the original image are then calculated, and the amount of structural change between different scales is calculated and averaged. Finally, the amounts of texture information and structural change are pooled to generate the final quality score of the SEM image. Experimental results show that the method can effectively evaluate the quality of SEM contrast-distorted images.","PeriodicalId":55002,"journal":{"name":"IEICE Transactions on Information and Systems","volume":"63 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135161385","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"计算机科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Measuring Motivational Pattern on Second Language Learning and its Relationships to Academic Performance: A Case Study of Blended Learning Course 第二语言学习动机模式的测量及其与学习成绩的关系——以混合式学习课程为例
4区 计算机科学
IEICE Transactions on Information and Systems Pub Date : 2023-11-01 DOI: 10.1587/transinf.2023edp7052
Zahra AZIZAH, Tomoya OHYAMA, Xiumin ZHAO, Yuichi OHKAWA, Takashi MITSUISHI
{"title":"Measuring Motivational Pattern on Second Language Learning and its Relationships to Academic Performance: A Case Study of Blended Learning Course","authors":"Zahra AZIZAH, Tomoya OHYAMA, Xiumin ZHAO, Yuichi OHKAWA, Takashi MITSUISHI","doi":"10.1587/transinf.2023edp7052","DOIUrl":"https://doi.org/10.1587/transinf.2023edp7052","url":null,"abstract":"Learning analytics (LA) has emerged as a technique for educational quality improvement in many learning contexts, including blended learning (BL) courses. Numerous studies show that students' academic performance is significantly impacted by their ability to engage in self-regulated learning (SRL). In this study, learning behaviors indicating SRL and motivation are elucidated during a BL course on second language learning. Online trace data of a mobile language learning application (m-learning app) is used as a part of BL implementation. The observed motivation were of two categories: high-level motivation (study in time, study again, and early learning) and low-level motivation (cramming and catch up). As a result, students who perform well tend to engage in high-level motivation. While low performance students tend to engage in clow-level motivation. Those findings are supported by regression models showing that study in time followed by early learning significantly influences the academic performance of BL courses, both in the spring and fall semesters. Using limited resource of m-learning app log data, this BL study could explain the overall BL performance.","PeriodicalId":55002,"journal":{"name":"IEICE Transactions on Information and Systems","volume":"50 9","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135161890","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"计算机科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Inverse Heat Dissipation Model for Medical Image Segmentation 医学图像分割的逆散热模型
4区 计算机科学
IEICE Transactions on Information and Systems Pub Date : 2023-11-01 DOI: 10.1587/transinf.2023edl8017
Yu KASHIHARA, Takashi MATSUBARA
{"title":"Inverse Heat Dissipation Model for Medical Image Segmentation","authors":"Yu KASHIHARA, Takashi MATSUBARA","doi":"10.1587/transinf.2023edl8017","DOIUrl":"https://doi.org/10.1587/transinf.2023edl8017","url":null,"abstract":"The diffusion model has achieved success in generating and editing high-quality images because of its ability to produce fine details. Its superior generation ability has the potential to facilitate more detailed segmentation. This study presents a novel approach to segmentation tasks using an inverse heat dissipation model, a kind of diffusion-based models. The proposed method involves generating a mask that gradually shrinks to fit the shape of the desired segmentation region. We comprehensively evaluated the proposed method using multiple datasets under varying conditions. The results show that the proposed method outperforms existing methods and provides a more detailed segmentation.","PeriodicalId":55002,"journal":{"name":"IEICE Transactions on Information and Systems","volume":"13 2","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135162280","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"计算机科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Enhancing Cup-Stacking Method for Collective Communication 加强集体沟通的叠杯法
4区 计算机科学
IEICE Transactions on Information and Systems Pub Date : 2023-11-01 DOI: 10.1587/transinf.2022edp7179
Takashi YOKOTA, Kanemitsu OOTSU, Shun KOJIMA
{"title":"Enhancing Cup-Stacking Method for Collective Communication","authors":"Takashi YOKOTA, Kanemitsu OOTSU, Shun KOJIMA","doi":"10.1587/transinf.2022edp7179","DOIUrl":"https://doi.org/10.1587/transinf.2022edp7179","url":null,"abstract":"An interconnection network is an inevitable component for constructing parallel computers. It connects computation nodes so that the nodes can communicate with each other. As a parallel computation essentially requires inter-node communication according to a parallel algorithm, the interconnection network plays an important role in terms of communication performance. This paper focuses on the collective communication that is frequently performed in parallel computation and this paper addresses the Cup-Stacking method that is proposed in our preceding work. The key issues of the method are splitting a large packet into slices, re-shaping the slice, and stacking the slices, in a genetic algorithm (GA) manner. This paper discusses extending the Cup-Stacking method by introducing additional items (genes) and proposes the extended Cup-Stacking method. Furthermore, this paper places comprehensive discussions on the drawbacks and further optimization of the method. Evaluation results reveal the effectiveness of the extended method, where the proposed method achieves at most seven percent improvement in duration time over the former Cup-Stacking method.","PeriodicalId":55002,"journal":{"name":"IEICE Transactions on Information and Systems","volume":"7 5","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135162301","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"计算机科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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