The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser.
A new method for extracting respiratory signals from the electrocardiogram (ECG) is proposed. The method performs AR spectral analysis on heart rate variability and beat morphology information extracted from the ECG and identifies the closest matched frequencies which then provide an estimate of the respiration frequency. Fusing frequency information from different sources reliably rejects noise and...
Literature survey proved that risk identification is the first and most important step of software project risk management. Research is still in progress to introduce best methods for managing software project risks to increase the success ratio. This paper presents the results of industry survey based on the opinion from different software houses regarding the facts that could provide the foundation...
There is huge explosion in the number of new databases, applications and documents in the recent past. This results into lot of redundancy and duplication, which leads to high inefficiency in query processing. Most of the users, who need the information, are naive, because they do not have knowledge of internal structures of databases, contents of data sources and query languages. So it is very difficult...
Ontologies changes in the sense of constantly growing in scientific discourse and being revised over time by different people. It refers to the fact that groups of professionals over time (e.g. in a longer term project) develop a common understanding based on joint interpretation of a shared terminology. The terminology will get structured and refined as the Communities of Practice concerned with...
Land management is an important issue for Bangladesh, where the land registration process is a major barrier to the economic growth of the country. Technology and IT can greatly facilitate the creation of a proper land management system. This paper focuses on various issues and problems related to the current system of land management. It offers an alternative management system using IT features and...
Data integration can be made scalable, flexible and interoperable if the source descriptions are represented in conceptual model i.e., ontology. Ontology is a shared and common understanding of a domain and can solve the heterogeneity of distributed data sources. The methodology provided in this paper transforms database relations of a local source to OWL based ontology for source descriptions. It...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.