Teaching Language Teachers [[electronic resource] ] : Scaffolding Professional Learning

• Record Nr.: UNINA9910462926103321
• Autore: Maggioli Gabriel Diaz
• Pubbl/distr/stampa: Lanham, : R&L Education, 2012
• ISBN: 1-283-94076-0; 1-61048-623-4
• Descrizione fisica: 1 online resource (191 p.)
• Disciplina: 428.0071
• Soggetti: Language teachers - Training of; Teacher educators; Electronic books.
• Lingua di pubblicazione: Inglese
• Formato: Materiale a stampa
• Livello bibliografico: Monografia
• Note generali: Description based upon print version of record.
• Nota di contenuto: Contents; Foreword; Acknowledgments; Introduction; Ch01. Becoming a Teacher of Teachers; Ch02. Views of Teacher Knowledge; Ch03. The ToT's "Tool" kit; Ch04. Designing Lessons, Courses, and Materials; Ch05. Assessment Of and For Teacher Learning; Ch06. Observation of Teaching and Learning; Ch07. Teaching Teachers Online; Ch08. Sustaining Professional Learning; Task File; Bibliography; Index
• Sommario/riassunto: Teaching Language Teachers: Scaffolding Professional Learning provides an updated view of as well as a reader-friendly introduction to the field of Teaching Teachers, with special reference to language teaching. By taking a decidedly Sociocultural perspective, the book addresses the main role of the Teacher of Teachers (ToT) as that of scaffolding the professional learning of aspiring teachers.

Racial and ethnic differences in housing search, final report / / Maria Krysan [and three others]

• Record Nr.: UNINA9910709856103321
• Autore: Krysan Maria
• Pubbl/distr/stampa: Washington, DC : , : U.S. Department of Housing and Urban Development, Office of Policy Development and Research, , 2018
• Descrizione fisica: 1 online resource (283 unnumbered pages) : color illustrations
• Soggetti: Minorities - Housing - United States; Discrimination in housing - United States
• Lingua di pubblicazione: Inglese
• Formato: Materiale a stampa
• Livello bibliografico: Monografia
• Note generali: "With Sade Adeeyo, Somala Diby, and Sierra Latham."; "May 2018"--Page 4 of cover.
• Nota di bibliografia: Includes bibliographical references (I-1 - I-3).

4: Normativa e terminologia, indice analitico : unita di misura, tabelle di conversione e di riferimento, caratteristiche della strumentazione in relazione alla normativa tecnica e legale / A. Brunelli

• Record Nr.: UNISANNIOMIL0433666
• Autore: Brunelli, Alessandro <1948- >
• Pubbl/distr/stampa: Milano, : GISI, 1999
• Edizione: [3. ed]
• Descrizione fisica: XII, 293 p. : ill. ; 25 cm.
• Disciplina: 629.8
• Soggetti: Strumenti per misure; Regolazione automatica
• Collocazione: SALA DING 629.8 BRU.st
• Lingua di pubblicazione: Italiano
• Formato: Materiale a stampa
• Livello bibliografico: Monografia

Data Privacy Games / / by Lei Xu, Chunxiao Jiang, Yi Qian, Yong Ren

• Record Nr.: UNINA9910299269703321
• Autore: Xu Lei
• Pubbl/distr/stampa: Cham : , : Springer International Publishing : , : Imprint : Springer, , 2018
• ISBN: 3-319-77965-6
• Edizione: [1st ed. 2018.]
• Descrizione fisica: 1 online resource (187 pages)
• Disciplina: 005.73
• Soggetti: Data structures (Computer science); Information theory; Data mining; Information storage and retrieval systems; Electronic data processing - Management; Electronic commerce; Data Structures and Information Theory; Data Mining and Knowledge Discovery; Information Storage and Retrieval; IT Operations; e-Commerce and e-Business
• Lingua di pubblicazione: Inglese
• Formato: Materiale a stampa
• Livello bibliografico: Monografia
• Nota di contenuto: 1 The Conflict between Big Data and Individual Privacy -- 2 Privacy-Preserving Data Collecting: A Simple Game Theoretic Approach -- 3 Contract-based Private Data Collecting -- 4 Dynamic Privacy Pricing -- 5 User Participation Game in Collaborative Filtering -- 6 Privacy-Accuracy Trade-off in Distributed Data Mining -- 7 Conclusion.
• Sommario/riassunto: With the growing popularity of “big data”, the potential value of personal data has attracted more and more attention. Applications built on personal data can create tremendous social and economic benefits. Meanwhile, they bring serious threats to individual privacy. The extensive collection, analysis and transaction of personal data make it difficult for an individual to keep the privacy safe. People now show more concerns about privacy than ever before. How to make a balance ; between the exploitation of personal information and the protection of individual privacy has become an urgent issue. In this book, the authors use methodologies from economics, especially game theory, to investigate solutions to the balance issue. They investigate the strategies of stakeholders involved in the use of personal data, and try to find the equilibrium. The book proposes a user-role based methodology to investigate the privacy issues in data mining, identifying four different types of users, i.e. four user roles, involved in data mining applications. For each user role, the authors discuss its privacy concerns and the strategies that it can adopt to solve the privacy problems. The book also proposes a simple game model to analyze the interactions among data provider, data collector and data miner. By solving the equilibria of the proposed game, readers can get useful guidance on how to deal with the trade-off between privacy and data utility. Moreover, to elaborate the analysis on data collector’s strategies, the authors propose a contract model and a multi-armed bandit model respectively. The authors discuss how the owners of data (e.g. an individual or a data miner) deal with the trade-off between privacy and utility in data mining. Specifically, they study users’ strategies in collaborative filtering based recommendation system and distributed classification system. They built game models to formulate the interactions among data owners, and propose learning algorithms to find the equilibria.