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Graph Databases: Applications on Social Media Analytics and Smart Cities

by Christos Tjortjis

With social media producing such huge amounts of data, the importance of gathering this rich data, often called "the digital gold rush", processing it and retrieving information is vital. This practical book combines various state-of-the-art tools, technologies and techniques to help us understand Social Media Analytics, Data Mining and Graph Databases, and how to better utilize their potential. Graph Databases: Applications on Social Media Analytics and Smart Cities reviews social media analytics with examples using real-world data. It describes data mining tools for optimal information retrieval; how to crawl and mine data from Twitter; and the advantages of Graph Databases. The book is meant for students, academicians, developers and simple general users involved with Data Science and Graph Databases to understand the notions, concepts, techniques, and tools necessary to extract data from social media, which will aid in better information retrieval, management and prediction.

Graph Databases: Applications on Social Media Analytics and Smart Cities

by Christos Tjortjis

With social media producing such huge amounts of data, the importance of gathering this rich data, often called "the digital gold rush", processing it and retrieving information is vital. This practical book combines various state-of-the-art tools, technologies and techniques to help us understand Social Media Analytics, Data Mining and Graph Databases, and how to better utilize their potential. Graph Databases: Applications on Social Media Analytics and Smart Cities reviews social media analytics with examples using real-world data. It describes data mining tools for optimal information retrieval; how to crawl and mine data from Twitter; and the advantages of Graph Databases. The book is meant for students, academicians, developers and simple general users involved with Data Science and Graph Databases to understand the notions, concepts, techniques, and tools necessary to extract data from social media, which will aid in better information retrieval, management and prediction.

Communal Forms: A Sociological Exploration of Concepts of Community

by Aksel Tjora Graham Scambler

Drawing on a wide range of social theory, as well as empirical inputs from studies of work, neighbourhoods, events, meeting places and online self-help groups, this book suggests that communal forms are constructed on the basis of communicative, material, biographic-cultural, practice-based, and situational layers. The concept of community has long provided an important point of departure for the discipline of sociology, with the conflicting conceptions of community before and into modernity embodied in Ferdinand Tönnies’ Gemeinschaft and Gesellschaft and in Emile Dürkheim’s Mechanical and Organic Solidarity, providing the focus for debate. Other contributors have maintained an interest in communities as communions, interactional competencies, symbolic identification, tribal connection, and more recently communication. Drawing on such theoretical contributions, as well as empirical inputs, the authors develop a more nuanced concept of community, based on the notion that it is constructed from several different layers. This concept is then presented as a sociological toolbox with which to fuel approaches to examining societal challenges and change. Providing a fresh approach to a core sociological question that also has a wider societal relevance, Communal Forms will be of interest to scholars and students concerned with social issues, and for those with a more general interest in community, society and its development over time.

Communal Forms: A Sociological Exploration of Concepts of Community

by Aksel Tjora Graham Scambler

Drawing on a wide range of social theory, as well as empirical inputs from studies of work, neighbourhoods, events, meeting places and online self-help groups, this book suggests that communal forms are constructed on the basis of communicative, material, biographic-cultural, practice-based, and situational layers. The concept of community has long provided an important point of departure for the discipline of sociology, with the conflicting conceptions of community before and into modernity embodied in Ferdinand Tönnies’ Gemeinschaft and Gesellschaft and in Emile Dürkheim’s Mechanical and Organic Solidarity, providing the focus for debate. Other contributors have maintained an interest in communities as communions, interactional competencies, symbolic identification, tribal connection, and more recently communication. Drawing on such theoretical contributions, as well as empirical inputs, the authors develop a more nuanced concept of community, based on the notion that it is constructed from several different layers. This concept is then presented as a sociological toolbox with which to fuel approaches to examining societal challenges and change. Providing a fresh approach to a core sociological question that also has a wider societal relevance, Communal Forms will be of interest to scholars and students concerned with social issues, and for those with a more general interest in community, society and its development over time.

Qualitative Research as Stepwise-Deductive Induction (Routledge Advances in Research Methods)

by Aksel Tjora

This book provides thorough guidance on various forms of data generation and analysis, presenting a model for the research process in which detailed data analysis and generalization through the development of concepts are central. Based on an inductive principle, which begins with raw data and moves towards concepts or theories through incremental deductive feedback loops, the ‘stepwise-deductive induction’ approach advanced by the author focuses on the analysis phase in research. Concentrating on creativity, structuring of analytical work, and collaborative development of generic knowledge, it seeks to enable researchers to extend their insight of a subject area without having personally to study all the data generated throughout a project. A constructive alternative to Grounded Theory, the approach advanced here is centred on qualitative research that aims at developing concepts, models, or theories on basis of a gradual paradigm to reduce complexity. As such, it will appeal to scholars and students across the social sciences with interests in methods and the analysis of qualitative data of various kinds.

Qualitative Research as Stepwise-Deductive Induction (Routledge Advances in Research Methods)

by Aksel Tjora

This book provides thorough guidance on various forms of data generation and analysis, presenting a model for the research process in which detailed data analysis and generalization through the development of concepts are central. Based on an inductive principle, which begins with raw data and moves towards concepts or theories through incremental deductive feedback loops, the ‘stepwise-deductive induction’ approach advanced by the author focuses on the analysis phase in research. Concentrating on creativity, structuring of analytical work, and collaborative development of generic knowledge, it seeks to enable researchers to extend their insight of a subject area without having personally to study all the data generated throughout a project. A constructive alternative to Grounded Theory, the approach advanced here is centred on qualitative research that aims at developing concepts, models, or theories on basis of a gradual paradigm to reduce complexity. As such, it will appeal to scholars and students across the social sciences with interests in methods and the analysis of qualitative data of various kinds.

Social Innovation in Sport

by Anne Tjønndal

This book provides fresh insights on how social innovations are utilized as strategies to make sport more accessible and inclusive. It does so by bringing together theoretical insights and empirical studies from Norway, Sweden, Denmark, the United States, Australia, Turkey and Belgium. Within the overarching topic of social innovation in sport, this book covers contemporary themes such as digitalization, urban planning, gender equality and innovation in sport policy and practice. It will be of interest to researchers and students in the fields of sociology of sport, sport management, sport science and sociology.

Social Issues in Esports (Routledge Research in Sport, Culture and Society)

by Anne Tjønndal

This book provides important new insights into social issues in the rapidly growing field of esports, filling a gap in the literature that has, until now, been dominated by business and management perspectives. Bringing together leading esports experts from Europe, North America and Australia, the book provides new sociological analyses that define and locate esports in social studies. It explores key issues in esports, and in the wider sociology of sport, including gender equity, diversity, cheating and doping, physical and mental health, and issues related to the governance of esports. Presenting new empirical research alongside critical, theoretical perspectives, the book addresses themes such as digitalisation, technology, equality, innovation and welfare, suggesting directions for future research and highlighting implications for practice and development in the esports industry. This is essential reading for advanced students, researchers and practitioners working in esports, the sociology of sport, gaming studies, media studies, sociology, or the interaction of ICT and wider society.

Social Issues in Esports (Routledge Research in Sport, Culture and Society)

by Anne Tjønndal

This book provides important new insights into social issues in the rapidly growing field of esports, filling a gap in the literature that has, until now, been dominated by business and management perspectives. Bringing together leading esports experts from Europe, North America and Australia, the book provides new sociological analyses that define and locate esports in social studies. It explores key issues in esports, and in the wider sociology of sport, including gender equity, diversity, cheating and doping, physical and mental health, and issues related to the governance of esports. Presenting new empirical research alongside critical, theoretical perspectives, the book addresses themes such as digitalisation, technology, equality, innovation and welfare, suggesting directions for future research and highlighting implications for practice and development in the esports industry. This is essential reading for advanced students, researchers and practitioners working in esports, the sociology of sport, gaming studies, media studies, sociology, or the interaction of ICT and wider society.

Tort Law: A Comparative Introduction

by Eric Tjong Tjin Tai

This accessible textbook provides an introductory guide to tort law, with a structured explanation of the key concepts and doctrines. Using a comparative approach, the discussion is illustrated with case law and provisions from three key jurisdictions: England, France and Germany. With liberal reference to other codes and cases from around the world, the book gives readers a contextual understanding and will appeal to classes with a global outlook.Key Features:Examples of different solutions show how tort law is implemented in a variety of jurisdictionsDirect comparison of legal systems helps readers to match different kinds of property or damage in civil and common law systemsTranslated provisions from codes and statutes facilitate access to the systems of French and German law in particularClarification of corresponding concepts and terminology, as well as guidelines and examples to help readers find their way in a legal environment that is not restricted to a single jurisdiction Introductory guidance to tort law systems outside EuropeProviding readers with a working knowledge of major tort law systems as well as a greater understanding of the main concepts in tort law, this textbook will be an important resource for both undergraduate and postgraduate students.

Carbon Nanotube Reinforced Composites: Metal and Ceramic Matrices

by Sie Chin Tjong

Providing a broad insight into the potential applications of carbon nanotubes with metals and ceramic materials as a matrix, this book focuses on the preparation and the microstructural, physical, and mechanical characterizations of such novel nanocomposites. It features information on current synthesis and structure-property-relationships of metals and ceramics reinforced with CNT, organizing the vast array of surveys scattered throughout the literature in a single monograph. With its laboratory protocols and data tables this is invaluable reading for research workers and academics, as well as for applied scientists and industry personnel.

Polymer Composites with Carbonaceous Nanofillers: Properties and Applications

by Sie Chin Tjong

Written by an expert in the field of nanomaterials, composites, and polymers, this book provides up-to-date information on recent advances in various aspects of polymer composites reinforced by carbonaceous nanofillers, including their fabrication and their electrical, thermal, and mechanical properties. It also extensively covers applications of these nanocomposites in fuel cells, sensors, electromagnetic interference shielding, human implants and scaffolds.

Polymer Composites with Carbonaceous Nanofillers: Properties and Applications

by Sie Chin Tjong

Written by an expert in the field of nanomaterials, composites, and polymers, this book provides up-to-date information on recent advances in various aspects of polymer composites reinforced by carbonaceous nanofillers, including their fabrication and their electrical, thermal, and mechanical properties. It also extensively covers applications of these nanocomposites in fuel cells, sensors, electromagnetic interference shielding, human implants and scaffolds.

Biology and Ecology of Norway Spruce (Forestry Sciences #78)

by Mark G. Tjoelker Adam Boratynski Wladyslaw Bugala

This is a concise and comprehensive review of the biology, ecology, and management of Norway spruce. Written by 25 experts in the field, and richly illustrated, it integrates classic and contemporary literature. More than 2000 works are cited in the text, which highlights basic research and forestry practices in central and Eastern Europe. The huge range of topics covered includes the species’ morphology, its physiology and nutrition, and its ecology.

Cyber Resilience Fundamentals (Studies in Systems, Decision and Control #520)

by Simon Tjoa Melisa Gafić Peter Kieseberg

This book provides readers with the necessary capabilities to meet the challenge of building and testing resilient IT services. Upon introducing the fundamentals of cyber resilience with important international standards and best practices, and the risk management process, the book covers in detail the cyber resilience management process. Here, it gives insights into the principles and design criteria to build cyber resilience in organizations, and to integrate it into operations to contribute to incident preparedness. Further, it describes measures for incident handling, including detection, containment, and post-incident handling, and analyses the most critical aspects of cyber resilience testing, such as auditing, exercising, and testing. Written for advanced undergraduate students attending information security and business continuity management courses, this book also addresses researchers and professionals in the broad field of IT Security and cyber resilience.

Research and Practical Issues of Enterprise Information Systems: 11th IFIP WG 8.9 Working Conference, CONFENIS 2017, Shanghai, China, October 18-20, 2017, Revised Selected Papers (Lecture Notes in Business Information Processing #310)

by A Min Tjoa Li-Rong Zheng Zhuo Zou Maria Raffai Li Da Xu Niina Maarit Novak

This book constitutes the refereed proceedings of the 11th IFIP WG 8.9 Working Conference on Research and Practical Issues of Enterprise Information Systems, CONFENIS 2017, held in Shanghai, China, in October 2017. The 17 full papers presented in this volume were carefully reviewed and selected from 39 submissions. They were organized in topical sections named: EIS concepts, theory and methods; IoT and emerging paradigm; EIS for industry 4.0; big data analytics; and intelligent electronics and systems for industrial IoT.

Research and Practical Issues of Enterprise Information Systems: 10th IFIP WG 8.9 Working Conference, CONFENIS 2016, Vienna, Austria, December 13–14, 2016, Proceedings (Lecture Notes in Business Information Processing #268)

by A Min Tjoa Li Da Xu Maria Raffai Niina Maarit Novak

This book constitutes the proceedings of the 10th International IFIP WG 8.9 Working Conference on Research and Practical Issues of Enterprise Information Systems, CONFENIS 2016, held in Vienna, Austria, in December 2016. The conference provided an international forum for the broader IFIP community to discuss the latest research findings in the area of EIS and specifically aimed at facilitating the exchange of ideas and advances on all aspects and developments of EIS. The 25 papers presented in this volume were carefully reviewed and selected from 63 submissions. They were organized in topical sections on: semantic concepts and open data; customer relationship management; security and privacy issues; advanced manufacturing and management aspects; business intelligence and big data; decision support in EIS; and EIS-practices.

Research and Practical Issues of Enterprise Information Systems: IFIP TC 8 International Conference on Research and Practical Issues of Enterprise Information Systems (CONFENIS 2006) April 24-26, 2006, Vienna, Austria (IFIP Advances in Information and Communication Technology #205)

by A. Min Tjoa Li Xu Sohail Chaudhry

The idea for this conference came from a meeting of the IFIP (International Federation for Information Processing) Technical Committee for Information Systems (TC8) in Guimares, Portugal in June 2005. Our goal is to build an IFIP forum among the different Information Systems Communities of TC8 dealing with the increasing important area of Enterprise Information Systems. In this particular meeting the committee members intensively discussed the innovative and unique characteristics of Enterprise Information Systems as scientific sub-discipline. Hence, in this meeting it was decided by the TC8 members that the IFIP TC8 First International Conference on Research and Practical Issues of Enterprise Information Systems (CONFENIS 2006) would be held in April 2006 in Vienna, Austria. Dr. Li Xu (USA) and Dr. A Min Tjoa (IFIP TC8) were assigned to propose a concept for this conference in order to establish an IFIP platform for EIS researchers and practitioners in the field to share experience, and discussing opportunities and challenges. We are very pleased therefore to have this conference organised by the help of the Austrian Computer Society (OCG). OCG supports the idea of this conference due to the urgent need of research and dissemination of new techniques in this key area. We received 180 papers from more than 30 countries for CONFENIS and the Program Committee eventually selected xx papers or extended abstracts, making an acceptance rate of xx% of submitted papers. Each paper was thoroughly reviewed by at least two qualified reviewers.

Database and Expert Systems Applications: Proceedings of the International Conference in Vienna, Austria, 1990

by A. Min Tjoa Roland Wagner

Use and development of database and expert systems can be found in all fields of computer science. The aim of this book is to present a large spectrum of already implemented or just being developed database and expert systems. Contributions cover new requirements, concepts for implementations (e.g. languages, models, storage structures), management of meta data, system architectures, and experiences gained by using traditional databases in as many areas of applications as possibble (at least in the fields listed). The aim of the book is to inspire a fruitful dialogue between developement in practice, users of database and expert systems, and scientists working in the field.

Database and Expert Systems Applications: Proceedings of the International Conference in Valencia, Spain, 1992

by A. Min Tjoa Isidro Ramos

The Database and Expert Systems Application -DEXA - conferences are mainly oriented to establish a state-of-the art forum on Database and Expert System applications. But Practice without Theory has no sense, as Leonardo said five centuries ago. In this Conference we try a comprornise between these two complementary aspects. A total of 5 sessions are application-oriented, ranging from classical applications to more unusual ones in Software Engineering. Recent research aspects in Databases, such as activity, deductivity and/or Object Orientation are also present in DEXA 92, as weIl as the implication of the new "data models" such as OO-Model, Deductive Model, etc .. included in the Modelling sessions. Other areas of interest, such as Hyper-Text and Multimedia application, together with the classical field of Information Retrieval are also considered. FinaIly, Implementation Apects are reflected in very concrete fields. A total of of nearly 200 papers submitted from all over the world were sent to DEXA 92. Only 90 could be accepted. A Poster session has also been establishcd. DEXA 90 was held in Vienna, Austria; DEXA 91 in Berlin, Germany; and DEXA 92 will take place in Valencia, Spain, where we are celebrating the discovery of thc New World just five centurics ago, in Leonardo's age. Both the quality of the Conference and the compromise between Practice and Thcory are duc to the credit of all the DEXA 92 authors.

Research and Practical Issues of Enterprise Information Systems: 12th IFIP WG 8.9 Working Conference, CONFENIS 2018, Held at the 24th IFIP World Computer Congress, WCC 2018, Poznan, Poland, September 18–19, 2018, Proceedings (Lecture Notes in Business Information Processing #327)

by A Min Tjoa Maria Raffai Petr Doucek Niina Maarit Novak

This book constitutes the refereed proceedings of the 12th IFIP WG 8.9 Working Conference on Research and Practical Issues of Enterprise Information Systems, CONFENIS 2018, held as part of the World Computer Congress, WCC 2018, in Poznan, Poland, in September 2018. The 12 full papers presented in this volume were carefully reviewed and selected from 28 submissions. They were organized in topical sections named: EIS management and case studies; data management and applications for EIS; collaborative and social interaction; and data access, security, and privacy.

Availability, Reliability and Security for Business, Enterprise and Health Information Systems: IFIP WG 8.4/8.9 International Cross Domain Conference and Workshop, Vienna, Austria, August 22-26, 2011, Proceedings (Lecture Notes in Computer Science #6908)

by A. Min Tjoa Gerald Quirchmayr Ilsun You Lida Xu

This book constitutes the refereed proceedings of the IFIP WG 8.4/8.9 International Cross Domain Conference and Workshop on Availability, Reliability and Security - Multidisciplinary Research and Practice for Business, Enterprise and Health Information Systems, ARGES 2011, held in Vienna, Austria, in August 2011.The 29 revised papers presented were carefully reviewed and selected for inclusion in the volume. The papers concentrate on the many aspects of availability, reliability and security for information systems as a discipline bridging the application fields and the well-defined computer science field. They are organized in three sections: multidisciplinary research and practice for business, enterprise and health information systems; massive information sharing and integration and electronic healthcare; and papers from the colocated International Workshop on Security and Cognitive Informatics for Homeland Defense.

SOFSEM 2018: 44th International Conference on Current Trends in Theory and Practice of Computer Science, Krems, Austria, January 29 - February 2, 2018, Proceedings (Lecture Notes in Computer Science #10706)

by A Min Tjoa Ladjel Bellatreche Stefan Biffl Jan Van Leeuwen Jiří Wiedermann

This book constitutes the refereed proceedings of the 44th International Conference on Current Trends in Theory and Practice of Computer Science, SOFSEM 2018, held in Krems, Austria, in January/February 2018. The 48 papers presented in this volume were carefully reviewed and selected from 97 submissions. They were organized in topical sections named: foundations of computer science; software engineering: advances methods, applications, and tools; data, information and knowledge engineering; network science and parameterized complexity; model-based software engineering; computational models and complexity; software quality assurance and transformation; graph structure and computation; business processes, protocols, and mobile networks; mobile robots and server systems; automata, complexity, completeness; recognition and generation; optimization, probabilistic analysis, and sorting; filters, configurations, and picture encoding; machine learning; text searching algorithms; and data model engineering.

Data Warehousing and Knowledge Discovery: 7th International Conference, DaWak 2005, Copenhagen, Denmark, August 22-26, 2005, Proceedings (Lecture Notes in Computer Science #3589)

by A. Min Tjoa

For more than a decade, data warehousing and knowledge discovery technologies have been developing into key technologies for decision-making processes in com- nies. Since 1999, due to the relevant role of these technologies in academia and ind- try, the Data Warehousing and Knowledge Discovery (DaWaK) conference series have become an international forum where both practitioners and researchers share their findings, publish their relevant results and dispute in depth research issues and experiences on data warehousing and knowledge discovery systems and applications. The 7th International Conference on Data Warehousing and Knowledge Discovery (DaWaK 2005) continued series of successful conferences dedicated to these topics. In this edition, the conference tried to provide the right, logical balance between data warehousing and knowledge discovery. Regarding data warehousing, papers cover different relevant and still unsolved research problems, such as the modelling of ETL processes and integration problems, designing OLAP technologies from XML do- ments, modelling data warehouses and data mining applications together, impro- ments in query processing, partitioning and implementations. With regard to data mining, a variety of papers were presented on subjects including data mining te- niques, clustering, classification, text documents and classification, and patterns. These proceedings contain the technical papers that were selected for presentation at the conference. We received 196 abstracts, and finally received 162 papers from 38 countries, and the Program Committee eventually selected 51 papers, making an acceptance rate of 31.4 % of submitted papers.

Data Warehousing and Knowledge Discovery: 8th International Conference, DaWaK 2006, Krakow, Poland, September 4-8, 2006, Proceedings (Lecture Notes in Computer Science #4081)

by A. Min Tjoa

This book constitutes the refereed proceedings of the 8th International Conference on Data Warehousing and Knowledge Discovery, DaWaK 2006, held in conjunction with DEXA 2006. The book presents 53 revised full papers, organized in topical sections on ETL processing, materialized view, multidimensional design, OLAP and multidimensional model, cubes processing, data warehouse applications, mining techniques, frequent itemsets, mining data streams, ontology-based mining, clustering, advanced mining techniques, association rules, miscellaneous applications, and classification.

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