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The main objective of this paper is proposition simple, easy to implementation and low cost solution dedicated for parking lots reservation. The presented application uses Unstructured Supplementary Service Data (USSD) as an communication channel between driver and parking system. USSD communication proposed in this paper is more efficient and comfortable for the end user in comparison with SMS used...
Energy management systems (EMS) are necessary when smart grids and microgrids are considered. Simulation of energy consumption is very useful in planning and testing such systems. In this article we present the problems of simulating energy consumption and show concept of a very general load simulator. The simulator can generate time series of consumption from fixed profiles and also from the defined...
Information protection is one of the most important issues in every domain, especially when we are talking about enterprises. Information safety can be translated into three key terms: integrity, availability and data protection. There is a great number of means used in order to achieve the three objectives simultaneously. The most popular is cryptography because it offers a lot of techniques which...
This paper describes a system for recognition of objects in traffic scene from multiple moving vehicles. The system is based on query and image processing. It allows image recognition along with a spatial relation. A user or a machine makes a query in which description of searched objects are defined. Then the query is sent to vehicles in order to process in real-time. If any vehicle recognizes object...
The article presents the concept and pilot implementation of wireless (Blutetooth-based) integration of the Braille notetaker environment and the environment of touchscreen-based devices (such as smartphones) operating under the Android system. Advanced functions of Android-based devices are hardly accessible to the blind using a touchscreen; one aim of such integration is to enable accessing them...
The quality measures for bipolar linguistic summaries of data, as proposed in our previous work [1], are further developed. The summaries introduced in [2] are assumed to be an extension of the “classical” linguistic summarization (cf. [3], [4]), a human-consistent data mining technique revealing complex patterns present in data. This extension consists in using the “and possibly” to build a summary...
In this paper an extension for multi-stroke character recognition of FUzzy BAsed handwritten character Recognition (FUBAR) algorithm will be presented. First the basic concept of a single-stroke version will be overviewed; in the second part of the paper the new version of the algorithm with multi-stroke symbol support will be introduced, which deploy the same algorithm overviewed in the first part...
This article focuses on the performance evaluation of the response time for signalling through a home Internet Protocol based Multimedia Subsystem (IMS), separately for each of IMS core nodes (Proxy-Call Session Control Function, Interrogating-CSCF, Serving-CSCF and Home Subscriber Server) and then on the investigation of the trend-line functions and their equations to describe these delays for various...
In this paper we present an intelligent consensus reaching support system within the group of individuals under fuzzy preferences and fuzzy majority. Our solution is based on the idea of soft degree of consensus proposed by Fedrizzi, Kacprzyk, Nurmi and Zadrozny, which is meant as the statement: “most of the individuals agree with the most of the options”. Our new comprehensive model provides an effective...
In this paper we shall present a serial driver chip creation on FPGA. We created this serial driver chip for the RS-232 interface and we programmed it to 115200 baud rate to be able to communicate with the Lynxmotion AL5 type robotic arms. This serial driver chip was made for bidirectional communication to be able to send and receive SCPI (Standard Commands for Programmable Instruments) commands on...
Dependencies between interactive 3D content elements are typically more complex than dependencies between standard web pages as they may relate to different aspects of the content—spatial, temporal, structural, logical and behavioural. The Semantic Web approach helps in making data understandable and processable for both humans and computers by providing common concepts for describing web resources...
Content inappropriate for children on Internet television is a serious problem in today's multimedia world. There are numerous methods which are used to control the content of the transmitted television programmes. However, these well-known methods do not solve the above mentioned problem completely. The paper presents a more effective method for automatic identification of the provider's logo based...
Cattle identification receives a great research attention as an important way to maintain the livestock. The identification accuracy and the processing time are two key challenges of any cattle identification methodology. This paper presents a robust and fast cattle identification scheme from muzzle print images using local invariant features. The presented scheme compensates some weakness of ear...
Summary form only given, as follows. CSNS is a FedCSIS conference area aiming at integrating and creating synergy between FedCSIS events that thematically subscribe to more technical aspects of computer science and related disciplines. The CSNS area spans themes ranging from hardware issues close to the discipline of computer engineering via software issues tackled by the theory and applications of...
In the article a new approach for control of a pressure-constrained batch reactor and a new multi-step optimization algorithm were presented. The considered batch reactor was described by both differential and algebraic equations. State constraints incorporate always difficulties into a mathematical model of the reactor, so a new algorithm based on a multiple shooting SQP-line search method was proposed...
The paper presents a concept and the outline of the implementation of a hybrid approach to modeling and solving constrained problems. Two environments of mathematical programming (MP) and logic programming (LP) were integrated. The strengths of integer programming (IP) and constraint logic programming (CLP), in which constraints are treated in a different way and different methods are implemented,...
Nowadays, Service Oriented Architecture (SOA) might be treated as a state of the art approach to the design and implementation of enterprise software. Contemporary software developed according to SOA paradigm is a complex structure, often integrating various platforms, technologies, products and design patterns. Hence, it arises a problem of early evaluation of a software architecture to detect design...
We report on experiments that demonstrate the relevance of our AntiSocial Behavior (ASB) corpus as a machine learning resource to detect antisocial behavior from text. We first describe the corpus and then, by using the corpus for training machine learning algorithms, we build a set of binary classifiers. Experimental evaluations revealed that classifiers built based on the ASB corpus produce reliable...
Distribution network design deals with defining which elements will be part of the supply chain and how they will be interrelated. Many authors have studied this problem from a cost minimization point of view. Nowadays the sustainability factor is increasing its importance in the logistics operations and must be considered in the design process. We deal here with the problem of determining the location...
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