Search for dissertations about: "Tamer Özsu"
Found 2 swedish dissertations containing the words Tamer Özsu.
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1. Real-time data stream clustering over sliding windows
Abstract : In many applications, e.g. urban traffic monitoring, stock trading, and industrial sensor data monitoring, clustering algorithms are applied on data streams in real-time to find current patterns. Here, sliding windows are commonly used as they capture concept drift. READ MORE
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2. Query Processing for Peer Mediator Databases
Abstract : The ability to physically interconnect many distributed, autonomous and heterogeneous software systems on a large scale presents new opportunities for sharing and reuse of existing, and for the creataion of new information and new computational services. However, finding and combining information in many such systems is a challenge even for the most advanced computer users. READ MORE