We describe different ways of organizing large collections of music with databionic mining techniques. The Emergent Self-Organizing Map is used to cluster and visualize similar artists and songs. The first method is the MusicMiner system that utilizes semantic descriptions learned from low level audio features for each song. The second method uses tags that have been assigned to songs and artis...

Over 100 syringe exchange schemes exist in the United Kingdom,' aiming at limiting the spread of HIV among drug users. The main strategy is to reduce sharing of injecting equipment by providing information about HIV and AIDS and supplying sterile equipment. If clean injecting equipment is not available the next best step is to clean used equipment properly. This approach was adopted in San Fran...

Personal Information Management (PIM) is an important discipline that evolves with the technology advancements in their operating systems. The understanding of its four main activities in PIM: organizing, retrieving, deleting and archiving are crucial because the information growth in our desktop increased overtime. The paper presents the study conducted to enhance understanding of one of the c...

Finding useful patterns in stock market data requires tremendous analytical skills and effort. To help investors manage their portfolios, we developed a tool for clustering and visualizing stock market data using an unsupervised learning algorithm called Self-Organizing Map. Our tool is intended to assist users in identifying groups of stocks that have similar price movement patterns over a per...

We address the problem of entity-oriented search in the humanities and social sciences domain. We are particularly interested in retrieving entities related to a query entity and finding associations between these entities over time. Evidence from our target end users suggests that it is more informative to view these associations as dynamic phenomena that evolve over time than as static phenom...

Two traditional surface water sources and one piped supply around Calabar, Nigeria were examined to reveal the community water use patterns and the impact on water-related diseases. Using questionnaires, it was shown that some communities trekked long distances (up to 5 km) to reach their supply source. The quantity of water collected per day in each of the five rural sources was inadequate (ap...