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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
1

The Analysis of Communication Industry Between R.O.C. and P.R.C.

Yin, Chen-Chia 23 May 2001 (has links)
NONE
2

The intra-pixel sensitivity variation of a CCD

Toyozumi, Hiroyuki, Physics, Faculty of Science, UNSW January 2005 (has links)
The effect of Intra-pixel sensitivity variation (IPSV) in charge-coupled devices (CCDs) can be important in astronomical applications. This thesis studies the IPSV in a front-illuminated three-phase EEV05-20 CCD used in the Automated Patrol Telescope (APT), from multiple points of view. To explore the detailed sensitivity variation within pixels, the CCD was scanned using a 4 \mu meter diameter light beam in four colour bands: B, V, R and I. The resulting images clearly show the IPSVs due to the CCD electrode structure, and its dependence on wavelength. Unexpected ghost images appear in the scan images that are most likely due to the charge transfer inefficiency (CTI) of the CCD. A correction procedure for the CTI effect is presented. Using the pixel response function (PRF) which was derived from the CCD scans, instrumental point spread functions (iPSFs) were calculated from dithered images observed by the APT. The accurate iPSFs allowed us to generate a variety of simulated images of APT observations, enabling us to analyse in detail the effect of IPSV on astronomical observations. One of the astronomical impacts of IPSV is on photometry. The IPSV effect on the precision for estimating star fluxes was studied using both observed and simulated images. The IPSV effect can be expressed as magnitude estimation error maps plotted against the fractional part of a star's coordinates. The IPSV effect introduces \pm 4% errors in star fluxes for observed images with the APT in V band. Another astronomical impact of IPSV is on astrometry. IPSV influences the precision for estimating star coordinates, and this was studied using a number of simulated images. The IPSV effect can be expressed as coordinate estimation error maps plotted against the fractional part of a star's coordinates. The IPSV effect introduces \sim 0.02 pixel errors in RMS for images observed with the APT in V band. The appearance of the unexpected ghost images in the CCD scans suggested that CTI might also affect observed images. We examined the effects on PSFs and photometry. The CTI effect does affect the shapes of PSFs, but only to a small fraction. Its effect on photometry is negligible.
3

Reportingové služby software pro telemarketingová centra / Reporting Services for Telemarketing Software

Sušil, Martin January 2007 (has links)
This work covers extension of the existing telemarketing software. Functions for creating user defined report were added to this software. The server side is based on the PostgreSQL 8.2 database server. The client side is implemented in language C# using Visual Studio 2005 as development environment.
4

Importancia de los actores clave para desarrollar una startup en Perú

Gamboa Izaguirre, Melly Arabella, Guerra Vásquez, Oriele Alessandra, Utrilla Cuzcano, Pablo Harold 01 1900 (has links)
El presente trabajo busca demostrar que los actores que existen entorno a las startups impulsan su desarrollo, ofreciendo herramientas para su adecuada gestación y maduración. Para ello, se analizarán los siguientes actores que identificamos como principales en el proceso emprendedor peruano: políticas y regulaciones, el sistema educativo, plataforma CTI, financiamiento y el capital humano emprendedor. El abordaje académico y práctico a las startups en Perú es relativamente nuevo comparado con otros países de la región y del mundo. Sin embargo, dada la tendencia mundial y tecnológica existe un incremento significativo en la aparición y desarrollo de esta alternativa de negocio, que responde a su creciente demanda, por lo cual es importante conocer si las instituciones tanto privadas como públicas están preparadas para brindar soporte a este nuevo modelo empresarial, empezando por el capital humano emprendedor, que es el eje más importante para el desarrollo de nuevas startups, por la innovación y el trabajo técnico que aporta cumpliendo las demandas del mercado. Otros factores importantes en el ecosistema son educación y gobierno, donde veremos que las medidas empleadas para la formalización y desarrollo de estas empresas se encuentran en una fase inicial, pero con altas miras a crecer, formando parte del plan de desarrollo productivo peruano hacia 2021. En cuanto a financiamiento existe un especial interés en las universidades para fortalecer startups, a través de sus incubadoras y aceleradoras, en pos de reconocimiento institucional, beneficiando al emprendedor universitario y formando las bases en la educación del emprendimiento. / The present work seeks to evidence that the actors that exist around the startups drive their development, offering tools for the adequate gestation and maturation. For this purpose, we will analyze the actors identified as main in the Peruvian entrepreneurial process as main in the Peruvian entrepreneur process: policies and regulations, the education system, the CTI platform, financing and entrepreneurial human capital. The academic and practical approach to startups in Peru is relatively new compared to other countries in the region and the world. Nevertheless, given the global and technological trend there is a significant increase in the appearance and development of this business alternative, which responds to a growing request, which is why it is important. This new business model, starting with the human entrepreneurial capital, which is the most important axis for the development of new startups, for the innovation and technical work that it brings Meeting the demands of the market. Other important factors in the ecosystem of education and government, where the measures adopted for the formalization and development of these enterprises are in an initial phase, but with a view to a growth, forming part of the productive development plan by 2021. In terms of financing, there is a special interest in universities to strengthen initiatives, through their incubators and accelerators, in their institutional recognition, benefiting the university entrepreneur and forming the bases in entrepreneurship education. / Trabajo de Suficiencia Profesional
5

Entwurf eines Frameworks für CTI-Lösungen im Call Center

Bauer, Nikolai 16 December 2002 (has links) (PDF)
Besonders in Call Centern spielt die unter dem Begriff CTI (Computer Telephony Integration) zusammengefasste Integration von IT-Systemen und Telefonanlagen eine wichtige Rolle. Wenn auch diese Integration auf technischer Ebene in der Regel zufriedenstellend gelöst wird, zeigt ein Blick auf die Softwareentwicklung in diesem Bereich noch Nachholbedarf. Die vorliegende Arbeit greift dieses Problem auf und versucht, den Ansatz CTI auf die Ebene der Entwicklung verteilter Anwendungen abzubilden. Ziel dabei ist es, Erkenntnisse darüber zu erzielen, inwieweit ein allgemeines Basismodell als Framework für die Entwicklung von CTI-Anwendungen definiert werden kann und welchen Mehrwert es mit sich bringt. Parallel dazu wird die Frage untersucht, inwieweit bewährte Methoden und Technologien verteilter Systeme auf diesem Spezialgebiet ihre Anwendung finden können. Dazu wird ein allgemeines Anwendungsmodell für CTI-Lösungen und darauf aufbauend ein objektorientiertes, verteiltes Framework entworfen. Das Framework selbst wird als Prototyp implementiert und diversen Leistungsmessungen unterzogen. / Computer Telephony Integration (CTI) plays an important role wherever computer and telecommunication systems have to interact. Applications in a call center are typical examples. This integration has been studied widely from a technical viewpoint only, but not at the level of application development. Since telecommunication systems are naturally distributed systems, CTI eventually leads to distributed applications. This thesis presents an example of a general, object-oriented framework for CTI applications and examines the use of proven technologies and methodologies for distributed applications. Based on a prototype implementation the practicability of the concept is being examined and verified.
6

Entwurf eines Frameworks für CTI-Lösungen im Call Center

Bauer, Nikolai 06 December 2002 (has links)
Besonders in Call Centern spielt die unter dem Begriff CTI (Computer Telephony Integration) zusammengefasste Integration von IT-Systemen und Telefonanlagen eine wichtige Rolle. Wenn auch diese Integration auf technischer Ebene in der Regel zufriedenstellend gelöst wird, zeigt ein Blick auf die Softwareentwicklung in diesem Bereich noch Nachholbedarf. Die vorliegende Arbeit greift dieses Problem auf und versucht, den Ansatz CTI auf die Ebene der Entwicklung verteilter Anwendungen abzubilden. Ziel dabei ist es, Erkenntnisse darüber zu erzielen, inwieweit ein allgemeines Basismodell als Framework für die Entwicklung von CTI-Anwendungen definiert werden kann und welchen Mehrwert es mit sich bringt. Parallel dazu wird die Frage untersucht, inwieweit bewährte Methoden und Technologien verteilter Systeme auf diesem Spezialgebiet ihre Anwendung finden können. Dazu wird ein allgemeines Anwendungsmodell für CTI-Lösungen und darauf aufbauend ein objektorientiertes, verteiltes Framework entworfen. Das Framework selbst wird als Prototyp implementiert und diversen Leistungsmessungen unterzogen. / Computer Telephony Integration (CTI) plays an important role wherever computer and telecommunication systems have to interact. Applications in a call center are typical examples. This integration has been studied widely from a technical viewpoint only, but not at the level of application development. Since telecommunication systems are naturally distributed systems, CTI eventually leads to distributed applications. This thesis presents an example of a general, object-oriented framework for CTI applications and examines the use of proven technologies and methodologies for distributed applications. Based on a prototype implementation the practicability of the concept is being examined and verified.
7

Determining the Diagnostic Accuracy of and Interpretation Guidelines for the Complex Trauma Inventory (CTI)

Litvin, Justin M. 12 1900 (has links)
The work group in charge of editing the trauma disorders in the upcoming edition of the International Classification of Diseases (ICD-11) made several changes to the trauma criteria. Specifically, they simplified the criteria for posttraumatic stress disorder (PTSD) and added a new trauma disorder called complex PTSD (CPTSD). To assess the new and newly defined trauma disorders, Litvin, Kaminski and Riggs developed a self-report trauma measure called the Complex Trauma Inventory (CTI). Although the reliability and validity of the CTI has been supported, no empirically-derived cutoff scores exist. We determined the optimal CTI cutoff scores using receiver operating characteristic (ROC) analyses in a diverse sample of 82 participants who experienced trauma and were recruited from an inpatient trauma unit, student veteran organizations, and university classrooms. We used the Clinician-Administered Interview for Trauma Disorders (CAIT) to diagnose the presence of an ICD-11 trauma disorder, and we correlated the results of the CAIT with the Clinician-Administered PTSD Scale for the DSM-5 to establish the convergent validity of the CAIT, r = .945, p < .001. For the ROC analyses, the CTI was used as the index test and the CAIT was used as the criterion test. The area under the curve (AUC) analyses indicated good to excellent effect sizes, AUC = .879 to .904. We identified two sets of cutoff scores for the CTI: the first set prioritized the sensitivity of the CTI scores and ranged from .884 to .962; the second set prioritized the specificity of the CTI scores and the false-positive scores (1-specificity) ranged from .054 to .143. Our study enhanced the utility of the CTI and addressed another need in the trauma field by developing a structured clinical interview (CAIT) that can be used to diagnose the ICD-11 trauma disorders.
8

Integration of CTI into security management

Takacs, Gergely January 2019 (has links)
Current thesis is a documentative approach to sum up experiences of a practical projectof implementing Cyber Threat Intelligence into an existing information securitymanagement system and delivering best practices using action design researchmethodology. The project itself was delivered to a multinational energy provider in 2017.The aim of the CTI-implementation was to improve the information security posture ofthe customer. The author, as participant of the delivery team presents an extensive reviewof the current literature on CTI and puts the need for threat intelligence into context. Theauthor claims that traditional security management is not able to keep up with currentcybersecurity threats which makes a new approach required. The thesis gives an insightof an actually working and continuously developed CTI-service and offers possible bestpractices for InfoSec professionals, adds theoretical knowledge to the body of knowledgeand opens up new research areas for researchers.
9

Changements temporels de végétation sur quatre décennies le long d'un gradient altitudinal: Effets du réchauffement climatique / Temporal change over four decades in forest vegetation along an altitudinal gradient: Effects of climate warming

Savage, Josée January 2014 (has links)
Depuis les 100 dernières années, la température de la Terre a fortement augmenté en raison des changements climatiques. Par exemple, le sud du Québec a connu des anomalies d’environ +1,2 °C depuis 1970. Or, deux conséquences possibles d’une telle augmentation de température sont (i) le déplacement des distributions géographiques des espèces vers des latitudes ou altitudes plus froides, et (2) une modification des communautés favorisant les espèces adaptées au chaud. À l’été 2012, l’inventaire floristique effectué par Gilles Marcotte et Miroslav Grandtner en 1970 a été reproduit dans le Parc du Mont-Mégantic. Ce site d’étude se distingue par un fort gradient altitudinal et une transition abrupte entre la forêt de feuillus et la forêt boréale, ce qui en fait un site propice à l’étude des questions reliées au climat. Ainsi, 48 parcelles de 0,1 et 0,2 acres (~400 et 800 m2) ont été inventoriées à 42 ans d’intervalle sur l’ensemble du parc. Ce mémoire vise donc à déterminer s’il y a eu des changements dans les communautés végétales du Mont-Mégantic, et si oui, si ces changements vont dans la direction prédite par le réchauffement climatique. Les résultats suggèrent un effet visible du réchauffement climatique puisque les espèces se sont en moyenne déplacées vers le sommet de façon notable, toutes strates confondues (8,5 ± 1,6 m par décennie). De plus, cette augmentation de l’altitude moyenne des espèces est cohérente avec une augmentation des Community Temperature Indices (CTI) et des Community Moisture Indices (CMI) des parcelles (0,2 ± 0,1 °C et -0,13 ± 0,05 unités arbitraires d’humidité, respectivement, en 42 ans), suggérant une représentation légèrement accrue des espèces adaptées au chaud et au sec. Ces résultats sont cohérents avec le réchauffement régional observé, puisque celui-ci peut réduire la disponibilité de l’eau. Par contre, un rôle potentiel du changement de régime de lumière a été mis en évidence, particulièrement pour les herbacées, qui sembleraient affectées par une ouverture accrue de la canopée par rapport à 1970. Finalement, considérant que la variation spatiale des CTI est équivalente au gradiant adiabatique de température (-0,55 °C/100 m d’altitude), nos résultats indiquent que les espèces végétales du Mont-Mégantic subissent probablement un retard les empêchant de se déplacer de manière à suivre l’augmentation de température observée. Les conclusions de ce mémoire soulignent que le réchauffement climatique peut mener à des changements visibles dans les communautés végétales, et ce, même lorsque ces communautés sont relativement bien protégées.
10

Budování bankovního kontaktního centra / Building a contact center in banking industry

Seifrt, Ladislav January 2006 (has links)
Budování kontaktního centra je velmi rozsáhlou a komplexní problematikou. Tato diplomová práce se zaměřuje na aspekt efektivního využití dostupných technologií pro podporu procesů kontaktního centra (CC), především pak v bankovním sektoru. V práci je zpracován multidimenzionální model obslužnosti kontaktního centra zachycující procesní stránku řízení. Model obslužnosti je poté zasazen do kontextu současných technologií pro CC a výsledkem je model, který zachycuje vliv jednotlivých technologií na proces řízení interakcí. Tento model je v závěru teoretické části aplikován na podmínky bankovnictví. Součástí diplomové práce je i praktická (neveřejná) část, která aplikuje předchozí model na podmínky kontaktního centra společností GE Money v ČR a SR. Do kontextu modelu je zasazen vývoj kontaktního centra GE Money po vybrané období, začínající před zahájením a končící dokončením několika projektů, které byly během zpracování této práce ve fázi realizace. Tato konfrontace CC GE Money s modelem je pak výchozím bodem pro doporučení dalších kroků v budování a rozvoji tohoto CC.

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