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.
The goals of rehabilitation are to improve function and gain as much independence as possible. As stroke attacks effect differs from person to person the type of rehabilitation would be unique. This paper looks into both independent physical and recreational therapy for a stroke patient using gaming based system, focusing on the Kinect sensor. The focus here is to investigate on how the gaming based...
Studying the neuronal pattern of interactions may help us to understand the underlying processes of functional connectivity in the brain. Simultaneous recording of multiple neuronal activities using a multi electrode array provides rich neuronal signals and requires appropriate statistical and computational methods to demonstrate any connectivity. Using ordinary coherence to infer true connectivity...
Advances in Statistical Machine Translation (SMT) for breaking language barrier have been seen in recent years, and there is huge demand on cross-language dialog communication between people. In this paper we propose to leverage SMT for supporting cross-language dialog communication. Several techniques are applied to improve the performance on a dialog domain, including rescoring, system combination,...
Abstracted by the great advantages of cloud, more and more business applications are moving towards cloud and deliver their functions to the public. Therefore, from the perspective of cloud user, it is of significance to evaluate and discriminate the QoS (quality of service) of functional-equivalent cloud services accurately, based on their respective historical records in the past. However, for a...
The development of macroporous PEG-based hydrogel scaffolds for soft tissue implantation was investigated. It is aimed that the incorporation of several types of biofactors, particularly extracellular matrices (e.g., Matrigel and Myogel) into the hydrogel scaffolds will induce the formation of adipoctyes and therefore will have potential in breast reconstruction application. This is due to the promising...
XML databases are widely used in many different areas. They are multi user systems and can store a huge amount of data. Sensitive and important data need to be protected and stored securely. We have developed a dynamic trust based access control for XML databases to improve the security level and prevent malicious transactions from both internal and external users. Our system tracks user history of...
Whole brain tractography generates a very huge dataset composed by various tracts of different shapes, lengths, positions. Then clustering them into anatomically meaningful bundles is a challenge. Until now, several clustering methods have been proposed such as methods based on similarity measures or methods based on anatomical information, but no optimal clustering criteria were found yet. All methods...
With the rapid growth of the number of papers, the traditional methods of searching papers by scholar search engine are becoming unacceptable. These methods can't meet the needs of users and users still need to take a lot of time to filter the search results. To solve the problem, this paper uses the concepts and methods of community partition and introduces a model to recommend authoritative papers...
The Online reviews provided for a product enables web user to make decisions appropriately. These reviews may be positive, negative or neutral in nature. Analyzing and classifying such product reviews have attracted reasonable interest. It has become quite hard to make decisions since we aren't able to obtain the decisions quickly. Hence it is required to classify the reviews from balanced data sets...
Recent years have witnessed the explosive growth of recommender systems in various exciting application domains such as electronic commerce, social networking, and location-based services. A great many algorithms have been proposed to improve the accuracy of recommendation, but until recently the long tail problem rising from inadequate recommendation of niche items is recognized as a real challenge...
Link prediction is an important issue in Social Network Analysis area. Most of the existing link prediction methods aim to find the missing links or to predict the future links mainly based on a static network, ignoring the evolution of the network over time. This paper proposes a link prediction method that can learn from network dynamics. Using machine learning techniques, the method models the...
Higher order information includes k-nearestneighbor information and k-order region information that are of great importance when the first order or lower order information is not functioning. Despite of the importance of direction in spatio-temporal analysis, directional higher order information has received almost no attention. This paper introduces a new directional higher order information dissimilarity...
This article explores cooperation of different mathematical models in the same system if the Particle Swarm Optimization (PSO) method is used for system parameter identification. Four different realistic system mathematical models of the second order were used to create different state spaces of the agents' positions. All the experiments were evaluated in wide and narrow intervals around the fitness...
The XIXth International Seminar/Workshop on Direct and Inverse Problems of Electromagnetic and Acoustic Wave Theory (DIPED-2014) was organized by the IEEE MTT/ED/AP Georgian and MTT/ED/AP/CPMT/SSC West Ukraine Chapters. This year, DIPED was held at the Tbilisi State University, Tbilisi, Georgia, on September 22–25. The Ivane Javakhishvili Tbilisi State University (TSU) and Pidstryhach Institute of...
This paper proposes one such strategy where the emphasis is on imparting knowledge with the help of technology. The strategy proposes a well balanced combination of directed approaches like vocal explanations, videos and constructivist approaches like interactive flash games, hands on experiments which help to impart knowledge to students. The focus is more on imparting knowledge rather than the extensive...
Problem-based learning (PBL) is a way to learn what is needed to solve a problem, how can a solution be obtained quickly, precisely and professionally. To achieve the goal of problem-based learning, problem design and assign same level of problems among the students are important in engineering classroom environment. SQL is a major part in Database course. In problem based e-Learning of SQL, it is...
Lectures and little emphasis is on student involvement. To enhance the skills of the students/learners they need to be involved in the learning process. This paper describes the use of Process Oriented Guided Inquiry Learning (POGIL) in an engineering and management college in Andhra Pradesh, India. Though POGIL has been developed and validated extensively over the last 15 years in the US, it is quite...
Volunteer cloud computing is a paradigm where idle computing resources owned by a certain user are offered in the cloud to be utilised by others in order to reduce operational costs. Engaging people in volunteer cloud computing is an obstacle which requires novel motivational methods, ideally online. Gamification is a method for increasing people motivation and changing their behaviour towards certain...
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.