Search results for "LIBRARY"

Dialectics and contradictions in public procurement of information systems

2014

Published version of a chapter from the book M. Janssen, H. Scholl, M. Wimmer & F. Bannister (Eds.), Electronic Government : Springer Berlin Heidelberg, 2014. Also available on SpringerLink: http://dx.doi.org/10.1007/978-3-662-44426-9_24 Public procurement of Information Systems is a highly complex process. Not surprisingly, systems often fail to meet the needs for which they were procured. One of the main causes of this is the contradictions between goals of different stakeholders. Identifying and understanding these conflicts and contradictions are essential to develop strategies to improve the procurement process. In this paper, we present a case study where we examined the procurement p…

Didatext : entrer en Littérature dans un environnement informatique

1996

Le logiciel Didatext s'inscrit dans un projet qui a pour but de permettre à l'élève de contrôler le processus d'appropriation et d'exploitation de la distance esthétique entre son horizon d'attente et le texte littéraire, en subordonnant les caractéristiques ludiques de l'environnement informatique à une "immersion en littérature".

Digital collections for research excellence

2014

Presentation from the workshop "Informational services for research process" (14.-16.04.2014., Riga).

« Thyroid diseases and Controversies »

2022

The topic of the presentation is related to thyroid controversies online, specifically the Levothyrox controversy that took place in France in 2017. The objective of this work aims at performing a quantitative content analysis of online messages in order to understand how digital tools and technologies such as an online forum, shape and impact controversies.

Estratègies de formació i informació per implantar l'OpenCourseWare a la Universitat de València. Participació dels usuaris potencials en el procés

2013

Objectius: conèixer les necessitats de formació que diuen tenir els docents de les titulacions en ciències de la salut de la Universitat de València per ser competents en la incorporació de l'OpenCourseWare. Conèixer quines estratègies de màrqueting i informació pensen aquests docents que s'haurien de dissenyar per augmentar el dipòsit de materials. -- Metodologia: estudi qualitatiu amb entrevistes semiestructurades al professorat de la Universitat de València. -- Resultats: les necessitats de formació dels docents per implantar l'OpenCourseWare a la Universitat de València varien depenent de les seves característiques relacionades amb l'experiència docent, el domini de les TIC i la disposi…

Estrategias de formación e información para implantar el OpenCourseWare en la Universidad de Valencia. Participación de los usuarios potenciales en e…

2013

Objetivos: conocer las necesidades de formación que dicen tener los docentes de las titulaciones en ciencias de la salud de la Universidad de Valencia para ser competentes en la incorporación del OpenCourseWare. Conocer qué estrategias de marketing e información piensan estos docentes que se deberían diseñar para aumentar el depósito de materiales. -- Metodología: estudio cualitativo con entrevistas semiestructuradas al profesorado de la Universidad de Valencia. -- Resultados: las necesidades de formación de los docentes para implantar el OpenCourseWare de la Universidad de Valencia varían dependiendo de sus características relacionadas con la experiencia docente, el dominio de las TIC y la…

2021

Abstract The use of the internet and social media have changed consumer behavior and the ways in which companies conduct their business. Social and digital marketing offers significant opportunities to organizations through lower costs, improved brand awareness and increased sales. However, significant challenges exist from negative electronic word-of-mouth as well as intrusive and irritating online brand presence. This article brings together the collective insight from several leading experts on issues relating to digital and social media marketing. The experts’ perspectives offer a detailed narrative on key aspects of this important topic as well as perspectives on more specific issues i…

LU e-resursu repozitorijā aktualitāti saglabā trīsdesmito gadu izdevumi

2017

Analysis of Optimal High Resolution and Fixed Rate Scalar Quantization

2009

In 2001, Hui and Neuhoff proposed a uniform quantizer with overload for the quantization of scalar signals and derived the asymptotically optimal size of the quantization bins in the high-bitrate limit. The purpose of the present paper is to prove a quantitatively more precise version of this result which, at the same time, is valid for a more general, quite natural class of probability distributions that requires only little regularity and includes, for instance, positive Lipschitz-continuous functions of unit integral.

Implications of quantum automata for contextuality

2014

We construct zero error quantum finite automata (QFAs) for promise problems which cannot be solved by bounded error probabilistic finite automata (PFAs). Here is a summary of our results: There is a promise problem solvable by an exact two way QFA in exponential expected time but not by any bounded error sublogarithmic space probabilistic Turing machine (PTM). There is a promise problem solvable by an exact two way QFA in quadratic expected time but not by any bounded error o(loglogn) space PTMs in polynomial expected time. The same problem can be solvable by a one way Las Vegas (or exact two way) QFA with quantum head in linear (expected) time. There is a promise problem solvable by a Las …