1,720,954 research outputs found
Framework for geolocation-based Android applications using Linked Data
No full textTitle: Framework for geolocation-based Android applications using Linked Data Author: Bc. Matej Snoha The aim of this thesis is to design and implement a framework for geolo- cation based mobile applications using Linked Data. Introduced are Linked Data technologies in the context of mobile application develop- ment, data modeling, and geographical queries. This work follows the software development lifecycle from requirement gathering, software analysis, design of the application framework and its individual compo- nents, up to the implementation of required functionality and subsequent deployment and evaluation of the functional application framework. The resulting implementation of the framework consists of a mobile applica- tion that displays nearby places from Linked Data datasets on a map and a cloud service with a repository of required definitions. It serves to demonstrate functionality of the theoretical part of the work in real-life scenarios
Framework pre Android aplikácie založené na geolokácii a používajúce Linked Data
Full text linkTitle: Framework for geolocation-based Android applications using Linked Data Author: Bc. Matej Snoha The aim of this thesis is to design and implement a framework for geolo- cation based mobile applications using Linked Data. Introduced are Linked Data technologies in the context of mobile application develop- ment, data modeling, and geographical queries. This work follows the software development lifecycle from requirement gathering, software analysis, design of the application framework and its individual compo- nents, up to the implementation of required functionality and subsequent deployment and evaluation of the functional application framework. The resulting implementation of the framework consists of a mobile applica- tion that displays nearby places from Linked Data datasets on a map and a cloud service with a repository of required definitions. It serves to demonstrate functionality of the theoretical part of the work in real-life scenarios.Názov: Framework pre Android aplikácie založené na geolokácii a používajúce Linked Data Autor: Bc. Matej Snoha Cieľom tejto práce je nadizajnovať a implementovať framework pre An- droid aplikácie založené na geolokácii a používajúce Linked Data. Pred- stavané sú Linked Data technológie v kontexte vývoja mobilných apliká- cií, modelovania dát a geografických dotazov. Táto práca postupuje podľa schémy vývoja software a to od zberu požiadaviek, cez soft- wérovú analýzu, dizajn aplikačného frameworku a jednotlivých kompo- nentov, až k implementácii požadovanej funkcionality a následnému uvedeniu do prevádzky a k evaluácii funkčného aplikačného frame- worku. Výsledná implementácia pozostáva z mobilnej aplikácie, ktorá zobrazuje okolité miesta z Linked Data datasetov na mape a z cloudovej služby s úložiskom požadovaných definíc. Táto implementácia slúži na demonštráciu funkčnosti teoretickej časti tejto práce v prostredí sku- točného sveta.Katedra softwarového inženýrstvíDepartment of Software EngineeringMatematicko-fyzikální fakultaFaculty of Mathematics and Physic
Web application for matching business offers and requests built on top of Linked Data principles
No full textThe aim of this thesis is to design, develop and test a set of web application components built on top of Linked Data principles. This application works with public procurement data made available thanks to the OpenData.cz initiative. The role of the components developed is matching of business offers and requests as well as comparison of public contracts. Introduced are Semantic Web technologies in the context of web application development, an abstract component for the development of web applications using Linked Data as well as developed components based on it. In this work, we have gone through the application lifecycle, from analysis of available technologies and the requirements for the application through design of the application and its individual layers up to implementation of required functionality and subsequent deployment of functional application.
Webová aplikace pro párování obchodní nabídky a poptávky postavená na principech Linked Data
Full text linkCieľom tejto bakalárskej práce je navrhnúť, vyvinúť a otestovať sadu komponent webovej aplikácie postavenej na princípoch Linked Data. Táto aplikácia pracuje s dátami verejných zákaziek sprístupnených vďaka iniciatíve OpenData.cz. Úlohou vyvíjaných komponent je párovanie obchodnej ponuky a dopytu ako aj porovnávanie verejných zákaziek. Predstavené sú technológie Sé- mantického Webu v kontexte vývoja webových aplikácií, abstraktná komponenta pre potreby vývoja webových aplikácií využívajúcich Linked Data ako aj na nej založené vyvíjané komponenty. V rámci tejto práce sme prešli životným cyklom aplikácie, a to od analýzy dostupných technológií, požiadaviek na aplikáciu, cez návrh aplikácie a jej jednotlivých vrstiev až po implementáciu požadovanej fun- kcionality a následné nasadenie funkčnej aplikácie. 1The aim of this thesis is to design, develop and test a set of web application components built on top of Linked Data principles. This application works with public procurement data made available thanks to the OpenData.cz initiative. The role of the components developed is matching of business offers and requests as well as comparison of public contracts. Introduced are Semantic Web technologies in the context of web application development, an abstract component for the development of web applications using Linked Data as well as developed components based on it. In this work, we have gone through the application lifecycle, from analysis of available technologies and the requirements for the application through design of the application and its individual layers up to implementation of required functionality and subsequent deployment of functional application. 1Department of Software EngineeringKatedra softwarového inženýrstvíFaculty of Mathematics and PhysicsMatematicko-fyzikální fakult
Going Beyond Counting First Authors in Author Co-citation Analysis
Full text linkThe present study examines one of the fundamental aspects of author co-citation analysis (ACA) - the way co-citation
counts are defined. Co-citation counting provides the data on which all subsequent statistical analyses and mappings
are based, and we compare ACA results based on two different types of co-citation counting - the traditional type that
only counts the first one among a cited work's authors on the one hand and a non-traditional type that takes into
account the first 5 authors of a cited work on the other hand. Results indicate that the picture produced through this non-traditional author co-citation counting contains more coherent author groups and is therefore considerably clearer. However, this picture represents fewer specialties in the research field being studied than that produced through the traditional first-author co-citation counting when the same number of top-ranked authors is selected and analyzed. Reasons for these effects are discussed
Variations on the Author
Full text link“Variations on the Author” discusses two of Eduardo Coutinho’s recent films (Um Dia na Vida, from 2010, and Últimas Conversas, posthumously released in 2015) and their contribution to the general question of documentary authorship. The director’s filmography is characterized by a consistent yet self-effacing form of authorial self-inscription: Coutinho often features as an interviewer that rather than express opinions propels discourses; an interviewer that is good at listening. This mode of self-inscription characterizes him as an author who is not expressive but who is nonetheless markedly present on the screen. In Um Dia na Vida, however, Coutinho is completely absent form the image, while Últimas Conversas, on the contrary, includes a confessional prologue that moves the director from the margins to the center of his films. This article examines the ways in which these works stand out in the filmography of a director who offers new insights into the notion of cinematic authorship
Appropriate Similarity Measures for Author Cocitation Analysis
Full text linkWe provide a number of new insights into the methodological discussion about author cocitation analysis. We first argue that the use of the Pearson correlation for measuring the similarity between authors’ cocitation profiles is not very satisfactory. We then discuss what kind of similarity measures may be used as an alternative to the Pearson correlation. We consider three similarity measures in particular. One is the well-known cosine. The other two similarity measures have not been used before in the bibliometric literature. Finally, we show by means of an example that our findings have a high practical relevance.information science;Pearson correlation;cosine;similarity measure;author cocitation analysis
Dispelling the Myths Behind First-author Citation Counts
Full text linkWe conducted a full-scale evaluative citation analysis study of scholars in the XML research field to explore just how different from each other author rankings resulting from different citation counting methods actually are, and to demonstrate the capability of emerging data and tools on the Web in supporting more realistic citation counting methods. Our results contest some common arguments for the continued
use of first-author citation counts in the evaluation of scholars, such as high correlations between author rankings by first-author citation counts and other citation
counting methods, and high costs of using more realistic citation counting methods that are not well-supported by the ISI databases. It is argued that increasingly available digital full text research papers make it possible for citation analysis studies to go beyond what the ISI databases have directly supported and to employ more
sophisticated methods
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