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第79回（令和4年度）論文賞 第79回（令和4年度）论文赏
IEICE ESS Fundamentals Review Pub Date : 2023-10-01 DOI: 10.1587/essfr.17.2_169
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引用次数: 0
Probabilistic Particle Models of Classical and Quantum Wave Systems 经典和量子波系统的概率粒子模型
IEICE ESS Fundamentals Review Pub Date : 2023-10-01 DOI: 10.1587/essfr.17.2_136
Hisato FUJISAKA
{"title":"Probabilistic Particle Models of Classical and Quantum Wave Systems","authors":"Hisato FUJISAKA","doi":"10.1587/essfr.17.2_136","DOIUrl":"https://doi.org/10.1587/essfr.17.2_136","url":null,"abstract":"散逸のある古典波動系と分散のある量子系の確率的粒子モデルを紹介する．古典波動系の粒子モデルは，離散化された時空間において，位置についての確率密度関数の時間発展が古典波動の伝搬に等価となるように振るまう．エネルギー散逸がない古典波動系の粒子モデルを用いて，内部信号が単一電子や単一磁束量子により表現されるディジタルウエーブフィルタを構成できる．散逸のある古典波動系は減衰振動のある拡散系と見ることができ，粒子モデルは擬似乱数列の並列生成器としても応用可能である．モデルのパラメータを変化させることにより，粒子の運動である擬似乱数列の自己相関を正にも負にも設定することができる．一方の量子系はシュレーディンガー方程式またはパウリ方程式により記述される非相対論的系とする．量子波動のモデルとなる粒子の確率密度関数の時間発展は統計的にこれらの波動方程式に等価なフォッカープランク方程式により記述される．この方程式から同じ移流項と拡散係数をもつランジュバン方程式を得る．偏微分方程式である波動方程式でなく，常微分方程式であるランジュバン方程式によりモデル粒子を記述できるので，このモデル化は，例えば，量子力学的デバイスの回路シミュレータモデル作成の理論的基盤を与えることができる．","PeriodicalId":479435,"journal":{"name":"IEICE ESS Fundamentals Review","volume":"22 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135372334","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}
引用次数: 0
非線形問題研究会（NLP） 非线形问题研究会（NLP）
IEICE ESS Fundamentals Review Pub Date : 2023-10-01 DOI: 10.1587/essfr.17.2_162b
弘幸 鳥飼
{"title":"非線形問題研究会（NLP）","authors":"弘幸 鳥飼","doi":"10.1587/essfr.17.2_162b","DOIUrl":"https://doi.org/10.1587/essfr.17.2_162b","url":null,"abstract":"","PeriodicalId":479435,"journal":{"name":"IEICE ESS Fundamentals Review","volume":"33 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135372500","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}
引用次数: 0
Cover 封面
IEICE ESS Fundamentals Review Pub Date : 2023-10-01 DOI: 10.1587/essfr.17.2_2_0
{"title":"Cover","authors":"","doi":"10.1587/essfr.17.2_2_0","DOIUrl":"https://doi.org/10.1587/essfr.17.2_2_0","url":null,"abstract":"","PeriodicalId":479435,"journal":{"name":"IEICE ESS Fundamentals Review","volume":"92 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135372324","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}
引用次数: 0
Convolutional dictionary learning based on filter bank theory : Convolutional network construction using structural constraints 基于滤波器组理论的卷积字典学习:利用结构约束构造卷积网络
IEICE ESS Fundamentals Review Pub Date : 2023-10-01 DOI: 10.1587/essfr.17.2_116
Shogo MURAMATSU
{"title":"Convolutional dictionary learning based on filter bank theory : Convolutional network construction using structural constraints","authors":"Shogo MURAMATSU","doi":"10.1587/essfr.17.2_116","DOIUrl":"https://doi.org/10.1587/essfr.17.2_116","url":null,"abstract":"本稿では，高次元信号，特に画像データに対する効果的で系統的なデータ駆動型のスパースモデリング手法として畳込み辞書学習を概説する．計測技術の発展とともに多様かつ膨大なデータの取得が可能となった．同時に，信号の推定や予測の高性能化への要求が高まっている．高性能な信号の推定や予測の実現には，対象となるデータを効果的に表現できる生成モデルが必要である．本稿では，領域知識を反映しやすい信号生成モデルの一例として，フィルタバンク理論を適用した畳込み辞書の設計法について解説する．同理論を利用することで，Givens回転操作やシフト操作，バタフライ操作など複数の基本的な局所操作の組み合わせにより，ユニタリ性やフィルタカーネルの対称性などを保持する畳込みネットワークを構築できる．畳込み辞書学習と学習辞書による画像近似の例をとおして，同手法の有用性を示す．","PeriodicalId":479435,"journal":{"name":"IEICE ESS Fundamentals Review","volume":"244 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135372498","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}
引用次数: 0
Systematic Analysis of Instantaneous Power for Bandlimited Digital Modulation Signals Based on High-Order Moments 基于高阶矩的限带数字调制信号瞬时功率系统分析
IEICE ESS Fundamentals Review Pub Date : 2023-10-01 DOI: 10.1587/essfr.17.2_126
Hideki OCHIAI
{"title":"Systematic Analysis of Instantaneous Power for Bandlimited Digital Modulation Signals Based on High-Order Moments","authors":"Hideki OCHIAI","doi":"10.1587/essfr.17.2_126","DOIUrl":"https://doi.org/10.1587/essfr.17.2_126","url":null,"abstract":"持続可能な開発目標（SDGs）の達成に向け，今後の高速無線通信システムにおいても，周波数効率と電力効率の双方の観点から優れたディジタル伝送方式の創出が求められる．一般に周波数効率の高いディジタル変調信号は，その瞬時電力が大きく変動する．しかし高いピーク電力をもつ信号を線形増幅する場合，増幅器の電力効率は著しく劣化する．よってこれらの間にはトレードオフの関係が存在する．本稿では，現在広く使用されている周波数効率の高いディジタル変調信号を対象に，その瞬時電力の解析手法について取り上げる．特に高次モーメントをその指標とすることで，瞬時電力変動が簡易に評価できることを示す．更にダウンリンク非直交マルチアクセス（NOMA）のように複数の変調信号が重畳される場合について，それらがガウス分布に近づく様子についても高次モーメントの観点から解析する．","PeriodicalId":479435,"journal":{"name":"IEICE ESS Fundamentals Review","volume":"15 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135372300","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}
引用次数: 0
Fundamendals Review誌にたいする私感 我对Fundamendals Review杂志的感受
IEICE ESS Fundamentals Review Pub Date : 2023-10-01 DOI: 10.1587/essfr.17.2_106
Yasuhiro TAKASHIMA
{"title":"Fundamendals Review誌にたいする私感","authors":"Yasuhiro TAKASHIMA","doi":"10.1587/essfr.17.2_106","DOIUrl":"https://doi.org/10.1587/essfr.17.2_106","url":null,"abstract":"","PeriodicalId":479435,"journal":{"name":"IEICE ESS Fundamentals Review","volume":"8 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135373442","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}
引用次数: 0
SBRA2023 SBRA2023
IEICE ESS Fundamentals Review Pub Date : 2023-10-01 DOI: 10.1587/essfr.17.2_174
{"title":"SBRA2023","authors":"","doi":"10.1587/essfr.17.2_174","DOIUrl":"https://doi.org/10.1587/essfr.17.2_174","url":null,"abstract":"","PeriodicalId":479435,"journal":{"name":"IEICE ESS Fundamentals Review","volume":"153 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135372476","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}
引用次数: 0
IEEE International Symposium on Information Theory IEEE信息理论国际研讨会
IEICE ESS Fundamentals Review Pub Date : 2023-10-01 DOI: 10.1587/essfr.17.2_165
豊 實松
{"title":"IEEE International Symposium on Information Theory","authors":"豊 實松","doi":"10.1587/essfr.17.2_165","DOIUrl":"https://doi.org/10.1587/essfr.17.2_165","url":null,"abstract":"","PeriodicalId":479435,"journal":{"name":"IEICE ESS Fundamentals Review","volume":"8 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135373446","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}
引用次数: 7
応用音響研究会（EA） 应用音响研究会(EA)
IEICE ESS Fundamentals Review Pub Date : 2023-10-01 DOI: 10.1587/essfr.17.2_163b
順貴 小野
{"title":"応用音響研究会（EA）","authors":"順貴 小野","doi":"10.1587/essfr.17.2_163b","DOIUrl":"https://doi.org/10.1587/essfr.17.2_163b","url":null,"abstract":"","PeriodicalId":479435,"journal":{"name":"IEICE ESS Fundamentals Review","volume":"15 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135372308","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}
引用次数: 0
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