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.
Clustering is a popular data mining and machine learning technique which discovers interesting patterns from unlabeled data by grouping similar objects together. Clustering high-dimensional data is a challenging task as points in high dimensional space are nearly equidistant from each other, rendering commonly used similarity measures ineffective. Subspace clustering has emerged as a possible solution...
Single linkage (SLINK) hierarchical clustering algorithm is a preferred clustering algorithm over traditional partitioning-based clustering as it does not require the number of clusters as input. But, due to its high time complexity and inherent data dependencies, it does not scale well for large datasets. In this paper, we parallelize an efficient implementation of SLINK algorithm to leverage a commodity...
Web-business platforms offer business capabilities as enterprise services hosted in a multi-tenant cloud environment. Often there is a need to create heavyweight variants of these enterprise services to support: inherent variability in the underlying business process, industry-specific requirements, globalization concerns and customer-specific requirements. These variability concerns affect both the...
Dementia affects large number of elderly, manifested with memory impairment symptoms at the onset. This results in difficulties for elderly in scheduling and completing daily activities. In this respect a context-aware reminder system becomes an essential tool in helping elderly navigate their daily activities. Current work on reminder systems typically follows a set of pre-defined activities, organised...
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.