Search results for "Java"
showing 10 items of 425 documents
New Insights into the Structure of the Vapor/Water Interface from Large-Scale First-Principles Simulations
2015
We present extensive ab initio simulations of the molecular arrangements at the vapor/water interface, which provide valuable insights into the interface structure. In particular, the simulations address the controversy of whether there is a significant amount of nondonor configurations at this prototypical interface, using a novel Car-Parrinello-like ab initio molecular dynamics approach. The interface is modeled by a system of 384 water molecules for 125 ps in a two-dimensional periodic slab, the most extensive ab initio molecular dynamics simulation to date. In contrast to previous theoretical simulations and X-ray absorption spectroscopy, but consistent with sum-frequency generation exp…
Kustīgu objektu noteikšana
2015
Programma ir paredzēta video analīzei, kustīgu objektu atpazīšanai un uzskaitei. Programma spēj darboties reāllaikā, analizējot jau ierakstītu video materiālu vai materiālu no tīmekļa kameras. Lietotājam ir dotas iespējas mainīt vairākas iestatījumu vērtības, kuras tiek izmantotas video apstrādē, piemēram, mainīt minimālo izmēru objektu atpazīšanai priekšplāna maskā, noteikt robežas izmēru, kādā pikseļu vērtības tiek uzskatītas par fonu. Šis dokuments satur programmatūras prasību specifikāciju, programmatūras projektējuma aprakstu, testēšanas dokumentāciju, kā arī citu svarīgu informāciju par programmu.
Decision Support Systems Based on CLP Approach in SMEs
2006
The paper focuses on a selected class of decision problems related with the production flow planning in SMEs, particularly in new production orders. Verification of orders gives a possibility to evaluate whether resources capacity of a manufacturer is balanced with the orderer's requirements. The class of decision problems under analysis is included in the scope of organizational production preparation and can be naturally determined by available CLP (Constraint Logic Programming) tools. The approach proposed in the paper is based on establishment of an interface which facilitates its task oriented use. The system has been presented on the basis of a sample order execution in a manufacturer…
Tool Support for Model Driven Development of Pervasive Systems
2007
This work presents the PervML Generative Tool (PervGT) that supports a model driven method for the development of pervasive services in ubiquitous environments. The tool, which is based on the Eclipse platform, provides facilities for the graphical description of pervasive systems using PervML, a UML-like modeling language. Once the pervasive system is specified, the PervML model is used as input to a transformation engine that generates source code and other implementation assets. This generated code extends an OSGi-based framework in order to build the final pervasive applications
A dynamic life-cycle model for the provisioning of software testing services
2014
Information and communications technology (ICT)-enabled international sourcing of software-intensive systems and services (eSourcing) is a powerful strategy for managing businesses more effectively. China is becoming a superpower for eSourcing service provisioning, but most Chinese providers are small- or medium-sized and leverage the mediated eSourcing model, delivering services to foreign ICT clients who interface with end-clients onshore. This model restricts the providers to low-value projects. This paper probes eSourcing of software testing services within the Chinese market because testing is one of the best ICT services small- and medium-sized providers can provide to develop domain …
A framework for evaluating Internet-of-Things platforms: Application provider viewpoint
2014
Widespread adoption of Internet of Things (IoT) applications assumes a sustainable ecosystem of firms creating, distributing, and using these applications. Such an ecosystem often forms around a platform that implements commonly used functionality and offers it to the members of the ecosystem for creating applications and services. In IoT, such a platform may be materialized in a form of a cloud platform that supports the management of connected devices, and the development and use of the applications based on them. A number of cloud platforms targeting IoT applications are available in the market; to prosper, they need to assist the providers of the IoT applications in designing and develo…
Face-work in teacher-in-role: Acting at the interface between artistry and pedagogy
2016
The teacher-in-role (TIR) strategy is used in process drama to strengthen the dramatic experience and promote learning among the participants. In this study, one TIR construct is examined through the lens of Erving Goffman’s concept of facework in order to deepen the understanding of the subtle and vulnerable processes of interaction in process drama. TIR is considered to be an interactive construct in which both artistry and pedagogy are embodied. Face-work is applied in the fictive context of process drama to uncover the interactional potential for learning and creating drama. In addition, the teacher’s reflections on his or her actions as they relate to face-work in process drama are exp…
geomIO: An Open‐Source MATLAB Toolbox to Create the Initial Configuration of 2‐D/3‐D Thermo‐Mechanical Simulations From 2‐D Vector Drawings
2019
Creating the initial geometry and temperature configuration of 3D numerical simulations is a challenging task. Professional tools are expensive. They often have a steep learning curve and do mostly not interface with the numerical simulation software used by the geodynamics and tectonics academic community. There, we developed geomIO (geometry Input/Output), a MATLAB toolbox to create the initial configuration of geological models regarding model geometry and temperature structure. geomIO allows users to create a geo-referenced 3D volume by drawing multiple 2D cross-sections in a standard vector graphics editor. The volume is then used to assign material properties and set up initial temper…
A Distributed approach to the Remote Control and Programming Improvement
2006
The remote control of industrial plants through networks is becoming very important nowadays but it involves several issues that can degrade the performance and usability of the remote plant. This paper presents a distributed architecture improving a remote programming system which allows users to control and to program a plant remotely. The control system is based on a client/server architecture with many user interfaces that control the plant. The remote programming language is a mix of Java and client/server protocol in order to simplify the developing and to avoid the protocol/language translation. In order to obtain more efficiency, the program is developed in the client side and it is…
Personāla laika uzskaites sistēmas izveide
2019
Kvalifikācijas darba ietvaros tika izveidota personāla laika uzskaites sistēma, ar kuras palīdzību var pārvaldīt informāciju par darbiniekiem, tabelēm un to ierakstiem, grafikiem un notikumiem tajos. Šajā sistēmā piekļuve ir paredzēta darbiniekiem, kuriem ir izveidots konts. Tiešajiem vadītājiem ir iespējams izveidot, labot, apstiprināt, noraidīt un dzēst viņu padoto darbinieku grafikus, tabeles un notikumus. Sistēma sastāv no 2 daļām – lietotāju puses, ar kuru darbojas lietotājs, un servera puses, kas veic datu apstrādi. Sistēmai ir 3 moduļi – darbinieku, grafiku un tabeļu. Sistēmas izstrādē tiek izmantota Java programmēšanas valoda ar Spring Boot ietvaru, H2 Database Engine, vuex un vue.j…