Refine
Year of publication
Document Type
- Part of Periodical (354) (remove)
Language
- German (269)
- English (84)
- Multiple languages (1)
Keywords
- Vorlesungsverzeichnis (55)
- Forschen in Koblenz (7)
- Junges Forschen (7)
- Wissenschaft Koblenz (7)
- Bluetooth (4)
- computer clusters (4)
- ontology (4)
- Knowledge Compilation (3)
- Petri-Netze (3)
- parallel algorithms (3)
- Augmented Reality (2)
- Campus Information System (2)
- Customer Relationship Management (2)
- DOCHOUSE (2)
- Datensicherheit (2)
- E-KRHyper (2)
- Enhanced Reality (2)
- Equality (2)
- Fallstudie (2)
- IBM Lotus Quickr (2)
- Informatik (2)
- Kryptographie (2)
- Linked Open Data (2)
- OWL (2)
- Ontology (2)
- Semantic Web (2)
- Telearbeit (2)
- Theorem Proving (2)
- University (2)
- artifcial neural networks (2)
- artificial neural networks (2)
- classification (2)
- constraint logic programming (2)
- mobile phone (2)
- multimedia metadata (2)
- privacy protection (2)
- probability propagation nets (2)
- risk (2)
- social media (2)
- 2D/3D-Segmentierung (1)
- 3-D-Modell (1)
- 3D-Color-Structure-Code (1)
- 3D-RETISEG (1)
- ABox (1)
- Absorptive capacity (1)
- Adaptive Services Grid (ASG) (1)
- Allgemeine Systemtheorie (1)
- Amazon Mechanical Turks (1)
- Annotationsmodell (1)
- Ausstellung (1)
- Authentifizierung (1)
- Authentisierung (1)
- Automated Theorem Proving (1)
- Automated Theorem Proving Systems (1)
- B2B (1)
- Bachelorstudiengang (1)
- Bayes Procedures (1)
- Bilderkennung (1)
- CCRDMT (1)
- COVID-19 (1)
- Calculus (1)
- Campus Koblenz (1)
- Case Study (1)
- Cloud Computing (1)
- Colonoscopy (1)
- Common Annotation Framework (1)
- Computer Supported Cooperative Work (1)
- Conference (1)
- Context-aware processes (1)
- Core Ontology on Multimedia (1)
- Core Ontology on Multimedia (COMM) (1)
- Creativity (1)
- Crowdsourcing (1)
- DPLL procedure (1)
- Darmspiegelung (1)
- Datenbrille (1)
- Datenschutz (1)
- Delphi-Studie (1)
- Description Logic (1)
- Description Logics (1)
- Dienstleistungsproduktivität (1)
- Discussion Forums (1)
- Distributed process execution (1)
- Dokumentation (1)
- E-KRHyper theorem prover (1)
- E-Mail (1)
- E-government (1)
- E-services (1)
- ERP-Systeme (1)
- Eigenschaften von Teammitgliedern (1)
- Eisenbahn-Unfalluntersuchungsstellen (1)
- Eisenbahnunfalldatenbank (1)
- Eisenbahnunfallkosten (1)
- Enterprise Systems (1)
- Enterprise-Resource-Planning (1)
- Entscheidungsprozess (1)
- Evaluation (1)
- Fernarbeitsregelungen (1)
- Forensik (1)
- Forschungsprojekt KMU 2.0 (1)
- Generation Z (1)
- Generative Model (1)
- Gesundheitswesen (1)
- Graph Technology (1)
- GraphUML (1)
- Healthcare institution (1)
- Heimarbeit (1)
- Herausforderungen (1)
- Homeoffice (1)
- Horn Clauses (1)
- Hyper Tableau Calculus (1)
- IASON (1)
- IEC 61131 (1)
- IP-Adressen (1)
- IPTV (1)
- IT Outsourcing (1)
- IT Security (1)
- IT Services (1)
- IT security analysis (1)
- IT-Risk-Management (1)
- IT-Sicherheitsmodelle (1)
- Image (1)
- Innovation (1)
- Innovationsmanagement (1)
- Intelligent Information Network (1)
- Interaktionselemente (1)
- Internet (1)
- Internet Voting (1)
- Java (1)
- Jungunternehmen (1)
- KRHyper (1)
- KSAO (1)
- Kalibrierung (1)
- Klimawandel (1)
- Knowledge Sharing (1)
- Koloskopie (1)
- Kontextbezogener Dienst (1)
- Krankenhausinformationssystem (1)
- Leistungsmessung (1)
- Linked Data Modeling (1)
- Logistik (1)
- MIA (1)
- MPEG-7 (1)
- Masterstudiengang (1)
- Mehrbenutzer-Annotationssystem (1)
- Mixed method (1)
- Mobile Arbeit (1)
- Mobile Information Systems (1)
- Mobiles Umfeld (1)
- Model-Driven Engineering (1)
- Multi-robot System (1)
- Multiagent System (1)
- Multimedia Metadata Ontology (1)
- National Investigation Bodies (1)
- Netzwerk kleiner und mittlerer Unternehmen (1)
- Neuronales Netz (1)
- Nutzen Condition Monitoring (1)
- ODRL (1)
- Object Recognition (1)
- Online Community (1)
- Online-Überwachung (1)
- Onlinewahl (1)
- Ontology alignment (1)
- Open Innovation (1)
- Open Source (1)
- Outsourcing (1)
- POIs (1)
- Personal Key Infrastruktur (1)
- Personalausweis (1)
- Personalised Information Systems (1)
- Petri Nets (1)
- Petri net (1)
- Petrinetz (1)
- Polypendetektion (1)
- Pose (1)
- Predictive Maintenance (1)
- Probability (1)
- Probability propagation nets (1)
- Process tracing (1)
- Programmiersprachen (1)
- Projekt iCity (1)
- Propagation (1)
- Prozessmanagement (1)
- Quality assessment system (1)
- RDF (1)
- RDF Graphs (1)
- RDF modeling (1)
- RDMT (1)
- RMIS (1)
- Railway Diagnostics & Monitoring Technologies (1)
- Railway Research (1)
- Railway Research Topics (1)
- Railway Safety (1)
- Railway Safety Research (1)
- ReDSeeDS-Project (1)
- Regionalbanken (1)
- Resource Description Framework (RDF) (1)
- Risikomanagement-Informationssysteme (1)
- Robocup 2008 (1)
- Router (1)
- Routing Information Protocol (RIP) (1)
- Routing Loops (1)
- Routing with Metric based Topology Investigation (RMTI) (1)
- SOAMIG (1)
- SOMA (1)
- SPARQL (1)
- Schema Information (1)
- Schutzprofil (1)
- Search engine (1)
- Security (1)
- Semantics (1)
- Semantik (1)
- Service-Oriented Architectures (SOA) (1)
- Service-oriented Architectures (SOA) (1)
- Shared Annotation Model (1)
- Shared Annotations (1)
- Social Networking Platforms (1)
- Software (1)
- Software Development (1)
- Software techniques for object recognition (STOR) (1)
- Software-Customizing (1)
- Startups (1)
- Stochastic Logic (1)
- Support System (1)
- Survey Research (1)
- Syntax (1)
- Systemtheorie (1)
- TAP (1)
- TBox (1)
- Tableau Calculus (1)
- Technikfolgenabschätzung (1)
- Technologiefrüherkennung (1)
- Technologiemanagement (1)
- Theorem prover (1)
- Tokens (1)
- Traceability (1)
- Transformation (1)
- UML (1)
- Umfrage (1)
- Unfallkostenberechnung (1)
- Unified Modeling Language (UML ) (1)
- United Internet AG (1)
- Universität Koblenz-Landau (1)
- Virtuelle Teams (1)
- Virtuelle Zusammenarbeit (1)
- Vocabulary Mapping (1)
- Vocabulary Reuse (1)
- Vorausschauende Instandhaltung (1)
- Wachstum (1)
- Wayside Train Monitoring Systems (1)
- Web 2.0 (1)
- Web Ontology Language (OWL) (1)
- Website (1)
- Wechselkursänderung (1)
- Werbung (1)
- Word-of-Mouth (1)
- XML (1)
- XSD (1)
- Zertifikat (1)
- activation functions of neurons (1)
- adaptive resonance theory (1)
- application programming interfaces (1)
- artiffficial neural networks (1)
- artififfcial neural networks (1)
- assessment model (1)
- behavior of employers (1)
- blood analysis (1)
- business process management (1)
- categorisation (1)
- core ontologies (1)
- currency exchange rates (1)
- delivery drone (1)
- design thinking (1)
- deutschsprachiger Markt (1)
- digital workplace (1)
- directed acyclic graphs (1)
- disability-adjusted life year (1)
- drone (1)
- e-Commerce (1)
- e-learning (1)
- e-service (1)
- e-service quality (1)
- elektronische Anwendung (1)
- elektronische Anwendungen (1)
- entrepreneurial design thinking (1)
- entrepreneurial thinking (1)
- entrepreneurship education (1)
- estimation of algorithm efficiency (1)
- event model (1)
- event-based systems (1)
- events (1)
- expectations (1)
- faceted search (1)
- finite state automata (1)
- first-order logic (1)
- gaze information (1)
- governance (1)
- gradient method of training weight coefficients (1)
- human resources management (1)
- hybrid automata (1)
- hybrid systems (1)
- hybrid work (1)
- iCity project (1)
- identification of organization (1)
- image processing (1)
- image semantics (1)
- information system (1)
- knowledge management system (1)
- knowledge work (1)
- kollaboratives Lernen (1)
- leader (1)
- leadership (1)
- legacy software (1)
- living book (1)
- mathematical model (1)
- media competence model (1)
- metadata formats (1)
- metadata standards (1)
- methodology (1)
- migration (1)
- minimum self-contained graphs (1)
- mobile application (1)
- mobile devices (1)
- mobile facets (1)
- mobile interaction (1)
- mobile phones (1)
- model generation (1)
- multi-agent systems (1)
- myAnnotations (1)
- nachhaltigkeitsorientierter Führungsstil (1)
- parallel calculations (1)
- personal information management (1)
- personality characteristics (1)
- persönliches Informationsmanagement (1)
- points of interest (1)
- polyp detection (1)
- privacy and personal data (1)
- privacy competence model (1)
- public key infrastructure (1)
- quality adjusted life year (1)
- regression analysis (1)
- regular dag languages (1)
- remote work (1)
- reputation of company (1)
- rich multimedia presentations (1)
- risks (1)
- scene analysis (1)
- security awareness (1)
- semantic annotation (1)
- semantic desktop (1)
- semantics (1)
- semantischer Desktop (1)
- sensor data (1)
- sequent calculi (1)
- social media data (1)
- social networks (1)
- social object (1)
- social simulation (1)
- summative evaluation (1)
- tagging (1)
- teams (1)
- technology acceptance model (1)
- time series (1)
- tracking (1)
- traffic survey (1)
- value of a statistical life (1)
- virtual goods (1)
- visualization (1)
- web-portal medical e-services (1)
- work from anywhere (1)
- work from home (1)
Institute
- Zentrale Einrichtungen (171)
- Fachbereich 4 (132)
- Institut für Informatik (38)
- Institut für Wirtschafts- und Verwaltungsinformatik (35)
- Institut für Management (31)
- Institute for Web Science and Technologies (15)
- Institut für Computervisualistik (12)
- Institut für Anglistik und Amerikanistik (7)
- Institut für Evangelische Theologie (7)
- Institut für Kulturwissenschaft (7)
This paper describes a parallel algorithm for selecting activation functionsrnof an artifcial network. For checking the efficiency of this algorithm a count of multiplicative and additive operations is used.
An estimation of the number of multiplication and addition operations for training artififfcial neural networks by means of consecutive and parallel algorithms on a computer cluster is carried out. The evaluation of the efficiency of these algorithms is developed. The multilayer perceptron, the Volterra network and the cascade-correlation network are used as structures of artififfcial neural networks. Different methods of non-linear programming such as gradient and non-gradient methods are used for the calculation of the weight coefficients.
This paper describes results of the simulation of social objects, the dependence of schoolchildren's professional abilities on their personal characteristics. The simulation tool is the artificial neural network (ANN) technology. Results of a comparison of the time expense for training the ANN and for calculating the weight coefficients with serial and parallel algorithms, respectively, are presented.
Die Messung der Produktivität von Dienstleistungen ist trotz zunehmender Relevanz immer noch ein wenig durchdrungenes Forschungsfeld. Ursachen hierfür sind vor allem in den besonderen Merkmalen von Dienstleistungen - Immaterialität und Integrativität - zu suchen. Eine typische Dienstleistung der B2B Softwarebranche ist die Anpassung von Systemen an die Bedürfnisse des Kunden - das sogenannte Customizing. Die Ausschöpfung des Customizing-Potentials von Standardsoftware und -produkten und eine stärkere Einbeziehung des Kunden in Innovationsprozesse werden jedoch dadurch erschwert, dass die Produktivität dieser Dienstleistung nur unzureichend mess- und somit bewertbar zu sein scheint.
Der vorliegende Beitrag beschreibt die Entwicklung eines Modells zur Messung der Produktivität von Dienstleistungen auf der Basis unterschiedlicher Vorstudien im Rahmen des CustomB2B Projektes an der Universität Koblenz-Landau.
The paper is devoted to solving the problem of assessing the quality of the medical electronic service. A variety of dimensions and factors of quality, methods and models applied in different scopes of activity for assessing quality of service is researched. The basic aspects, requirements and peculiarities of implementing medical electronic services are investigated. The results of the analysis and the set of information models describing the processes of assessing quality of the electronic service "Booking an appointment with a physician" and developed for this paper allowed us to describe the methodology and to state the problem of the assessment of quality of this service.
The paper is devoted to solving a problem of the development of the website of Russian municipal policlinics and provides a selection of a set of elements which should be posted on a website. Such elements are necessary to provide citizens with correct and ergonomic e-services. The insufficient development of an infrastructure of institutions of public and municipal administration (particularly, healthcare institutions) in Russia made it necessary to analyze webresources used in different countries at different levels of providing medical services. The information resources of medical treatment facilities of the United Kingdom, of the United Statesrnof America and of the Federal Republic of Germany were researched separately for three existing economic models of healthcare. A set of criteria for the assessment of medical webresources was developed.
Dualizing marked Petri nets results in tokens for transitions (t-tokens). A marked transition can strictly not be enabled, even if there are sufficient "enabling" tokens (p-tokens) on its input places. On the other hand, t-tokens can be moved by the firing of places. This permits flows of t-tokens which describe sequences of non-events. Their benefiit to simulation is the possibility to model (and observe) causes and effects of non-events, e.g. if something is broken down.