1.

Record Nr.

UNINA9910427700203321

Titolo

HCI International 2020 – Late Breaking Posters : 22nd International Conference, HCII 2020, Copenhagen, Denmark, July 19–24, 2020, Proceedings, Part II / / edited by Constantine Stephanidis, Margherita Antona, Stavroula Ntoa

Pubbl/distr/stampa

Cham : , : Springer International Publishing : , : Imprint : Springer, , 2020

ISBN

9783030607036

3030607038

Edizione

[1st ed. 2020.]

Descrizione fisica

1 online resource (XXX, 651 p. 253 illus., 221 illus. in color.)

Collana

Communications in Computer and Information Science, , 1865-0937 ; ; 1294

Disciplina

004.019

Soggetti

User interfaces (Computer systems)

Human-computer interaction

Computer networks

Application software

Computers, Special purpose

Computer vision

Computer systems

User Interfaces and Human Computer Interaction

Computer Communication Networks

Computer and Information Systems Applications

Special Purpose and Application-Based Systems

Computer Vision

Computer System Implementation

Lingua di pubblicazione

Inglese

Formato

Materiale a stampa

Livello bibliografico

Monografia

Nota di contenuto

Design for all and AssisitiveTechnologies -- Virtual, Augmented and Mixed Reality -- Learning -- HCI, Culture and Art -- Health and Wellbeing Applications -- HCI in Mobility, Automotive and Aviation.

Sommario/riassunto

This book constitutes the extended abstracts of the posters presented during the 22nd International Conference on Human-Computer



Interaction, HCII 2020, which was held in July 2020. The conference was planned to take place in Copenhagen, Denmark, but had to change to a virtual conference mode due to the COVID-19 pandemic. From a total of 6326 submissions, a total of 1439 papers and 238 posters have been accepted for publication in the HCII 2020 proceedings before the conference took place. In addition, a total of 333 papers and 144 posters are included in the volumes of the proceedings published after the conference as “Late Breaking Work” (papers and posters). These contributions address the latest research and development efforts in the field and highlight the human aspects of design and use of computing systems. The 82 papers presented in this volume are organized in topical sections as follows: design for all and sssisitive technologies; virtual, augmented and mixed reality; learning; HCI, culture and art; health and wellbeing applications; HCI in mobility, automotive and aviation.

2.

Record Nr.

UNINA9910485594003321

Autore

Billal Masum

Titolo

Integer Sequences : Divisibility, Lucas and Lehmer Sequences / / by Masum Billal, Samin Riasat

Pubbl/distr/stampa

Singapore : , : Springer Nature Singapore : , : Imprint : Springer, , 2021

ISBN

981-16-0570-X

Edizione

[1st ed. 2021.]

Descrizione fisica

1 online resource (xiii, 168 pages) : illustrations

Disciplina

512.72

Soggetti

Number theory

Number Theory

Lingua di pubblicazione

Inglese

Formato

Materiale a stampa

Livello bibliografico

Monografia

Nota di bibliografia

Includes bibliographical references and index.

Nota di contenuto

1.Preliminaries -- 2.Linear Recurrent Sequences -- 3.Divisible Sequences -- 4.Lucas Sequences -- 5.Lehmer Sequences -- 6.On Primitive Divisors.

Sommario/riassunto

This book discusses special properties of integer sequences from a unique point of view. It generalizes common, well-known properties and connects them with sequences such as divisible sequences, Lucas



sequences, Lehmer sequences, periods of sequences, lifting properties, and so on. The book presents theories derived by using elementary means and includes results not usually found in common number theory books. Considering the impact and usefulness of these theorems, the book also aims at being valuable for Olympiad level problem solving as well as regular research. This book will be of interest to students, researchers and faculty members alike. .