Keyword search的問題，透過圖書和論文來找解法和答案更準確安心。 我們找到下列免費下載的地點或者是各式教學

International Conference on Cognitive Based Information Processing and Applications (Cipa 2021): Volume 2

為了解決Keyword search的問題，作者 這樣論述：

Jim Jansen is a Principal Scientist in the social computing group of the Qatar Computing Research Institute. He is a graduate of West Point and has a Ph.D. in computer science from Texas A&M University. Professor Jansen is editor-in-chief of the journal, Information Processing & Management (Elsevier

), a member of the editorial boards of seven international journals, and former editor-in-chief of the journal, Internet Research (Emerald). He has received several awards and honors, including an ACM Research Award, six application development awards, and a university-level teaching award, along wi

th other writing, publishing, research, teaching, and leadership honors. Dr. Jansen has authored or co-authored 300 or so research publications, with articles appearing in a multi-disciplinary range of journals and conferences. He is author of the book, Understanding Sponsored Search: A Coverage of

the Core Elements of Keyword Advertising (Cambridge University Press).Haibo Liang was born in Shandong, Weihai, China. In 2008, he received a doctorate from Southwest Petroleum University. He currently works as a professor at southwest petroleum university. He is mainly engaged in oil drilling relat

ed work, such as expert system, data mining, oil equipment development and related system development. He is engaged in oil and gas geological guidance analysis and information interpretation analysis. He is a subject technology leader. He has published many high-quality papers, patents. Jun Ye rece

ived his B.S. degree in Applied Mathematics at Chongqing University. M.S. degree in Cryptography at Guilin University of Electronic Technology. Ph.D in Xidian University, He is a high level talent of Hainan Province, and he is working at school of Computer Science and Cyberspace Security of Hainan U

niversity. His current research interests include computer science and information security. He has authored or co-authored more than 20 high level publications, and he is also a reviewer of many well-known journals. He is one of the high level talents of Hainan Province, and got the ＂First prize＂ o

f science and technology progress prize of Hainan Province in 2019.

Keyword search進入發燒排行的影片

具密文等值測試代理重加密之改善方案

為了解決Keyword search的問題，作者楊芝辰 這樣論述：

在網路的普及促使雲端的發展，人們開始習慣儲存資料到雲端系統上。如何有效率與其他人共享密文成為了一個問題。代理重加密（Proxy re-encryption, PRE）機制，透過委託可信第三方或是半誠實代理器將自己公鑰加密的密文轉化為可用另一方私鑰解開的密文從而實現密文共享機制。雖然該方案解決上述問題。但是，隨著資料量的急遽上升，若能利用搜尋關鍵字，直接篩選出有興趣的資料能在使用上作廣泛的應用，進而發展出具關鍵字搜索代理重加密（Proxy re-encryption with keywords search, PRES）機制，這個概念比傳統方式，透過執行「搜索-下載-解密-利用對方公鑰加密-傳

送」的步驟更有效率。但是，PRES只能搜索相同公鑰下的關鍵字。為了解決該限制，Li's 等人利用了密文相等性驗證(Public key encryption with equality test, PKEET)的性質，提出了第一篇結合了PRE以及PKEET的新機制稱為密文相等性驗證代理重加密（Proxy re-encryption with equality test, PREET），該方案提供不同公鑰下關鍵字的相等性測試，不幸的是，我們發現他們提出的架構在解密步驟的驗證過程中，該驗證方法無法有效驗證密文的完整性，因此我們提出了改進驗證的方案，使驗證有效達到密文的完整性，這將使該機制可以更廣泛

地應用於實踐。此外，本文還給出了隨機預言機模型下基於Diffie-Hellman假設的安全性證明，證明了所提出的方案能夠抵禦選定的密文攻擊。

International Conference on Cognitive Based Information Processing and Applications (Cipa 2021): Volume 1

為了解決Keyword search的問題，作者 這樣論述：

Jim Jansen is a Principal Scientist in the social computing group of the Qatar Computing Research Institute. He is a graduate of West Point and has a Ph.D. in computer science from Texas A&M University. Professor Jansen is editor-in-chief of the journal, Information Processing & Management (Elsevier

), a member of the editorial boards of seven international journals, and former editor-in-chief of the journal, Internet Research (Emerald). He has received several awards and honors, including an ACM Research Award, six application development awards, and a university-level teaching award, along wi

th other writing, publishing, research, teaching, and leadership honors. Dr. Jansen has authored or co-authored 300 or so research publications, with articles appearing in a multi-disciplinary range of journals and conferences. He is author of the book, Understanding Sponsored Search: A Coverage of

the Core Elements of Keyword Advertising (Cambridge University Press).Haibo Liang was born in Shandong, Weihai, China. In 2008, he received a doctorate from Southwest Petroleum University. He currently works as a professor at southwest petroleum university. He is mainly engaged in oil drilling relat

ed work, such as expert system, data mining, oil equipment development and related system development. He is engaged in oil and gas geological guidance analysis and information interpretation analysis. He is a subject technology leader. He has published many high-quality papers, patents. Jun Ye rece

ived his B.S. degree in Applied Mathematics at Chongqing University. M.S. degree in Cryptography at Guilin University of Electronic Technology. Ph.D in Xidian University, He is a high level talent of Hainan Province, and he is working at school of Computer Science and Cyberspace Security of Hainan U

niversity. His current research interests include computer science and information security. He has authored or co-authored more than 20 high level publications, and he is also a reviewer of many well-known journals. He is one of the high level talents of Hainan Province, and got the ＂First prize＂ o

f science and technology progress prize of Hainan Province in 2019.

組織公民行為研究之文獻計量分析

為了解決Keyword search的問題，作者蔡明施 這樣論述：

為探究組織公民行為研究之文獻發展趨勢、知識結構及新興議題，本研究以文獻計量學分析為方法，分別使用Scopus索摘引文資料庫與臺灣人文及社會科學引文索引資料庫（TCI-HSS）作為文獻來源，進行文獻探勘，以「組織公民行為」（Organizational Citizenship Behavior）、「角色外行為」(extra-role behavior)搭配教育（education*)、學校(school)或教師(teacher)為主題詞檢索，限縮於「期刊文獻」（Article）及「回顧型文獻」（Review）範疇，年份不限，最終檢索結果分別納入Scopus（2,666篇）為1983年至2021

年間發表及TCI-HSS（77篇）為2001年至2020年間發表之文獻資料。本研究以VOSviewer及CiteSpace書目軟體作為分析工具，利用聚類分析技術（Cluster analysis）和繪圖（Mapping）功能，藉由國家、機構、作者引文分析及作者、文獻、期刊的共被引分析、關鍵詞共現分析，將文獻資料可視化，並繪製科學知識圖譜，對組織公民行為研究的整體發展脈絡進行梳理，分析其研究熱點變化趨勢，推測其前沿動態。研究結果發現，組織公民行為研究，以美國、中國大陸及英國為研究重鎮，具有強大的影響力，以色列海法大學、美國印第安那大學布隆明頓分校及美國密西根州立大學為重要的研究機構。「Journ

al of Applied Psychology」為組織公民行為研究之指標性期刊，深具權威性。高被引文獻作者為Dennis W Organ、Philip Michael Podsakoff、Scott Bradley MacKenzie、Robert H. Moorman及Linn Van Dyne等人；文獻共被引分析之2個有效聚類「組織公民行為之概念定義、前因後果、構面分類與量表發展及研究方法」及「組織公民行為的構面再定義、社會交換理論完整回顧、結構方程模型的評估及提出對行為研究中常見的方法偏差及建議補救方法」為組織公民行為研究之知識基礎。高頻次關鍵字「工作滿意度」、「組織承諾」、「領導者與

成員交換理論」、「轉型領導」、「組織公平」及關鍵字共現分析五個有效聚類「組織公民行為」、「心理賦權」、「組織特性」、「離職傾向」及「員工態度」為研究熱點。Koopman等人（2016）的文獻自2016年至今仍持續突現，文中探討組織公民行為之光明面和黑暗面：對幫助他人的好處和代價的日常調查的議題，為研究前沿之一；「量化」、「企業社會責任」、「工作敬業」、「環境導向組織公民行為」、「心理資本」及「敬業心」等六個高突現關鍵詞持續突現，亦為研究前沿之一。本研究綜合研究結果，提出具體建議，作為教育人員提昇學校行政管理相關知能及未來研究之參考。