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Service Discovery By Automated Structural And Semantic Matching
(Computer Science & Engineering, 2007-08-23)
Pervasive computing systems need to locate and use services dynamically. Current models of service location and interaction rely on a fixed contract, or service description, located by name and/or a combination of keywords. ...
Personalizing (Re-ranking) Web Search Results Using Information Present On A Social Network
(Computer Science & Engineering, 2007-08-23)
We describe a social search engine paradigm which can be built on top of a classic search engine (e.g. Google, Yahoo, etc.) and a social information network (such as FriendSter). In this thesis, the objective was to design ...
Approaches For Validating Frequent Episodes Based On Periodicity In Time-series Data
(Computer Science & Engineering, 2007-08-23)
There is ongoing research on sequence mining of time-series data. We study Hybrid Apriori, an interval-based approach to episode discovery that deals with different periodicities in time-series data. Our study identifies ...
Runtime Optimization And Load Shedding In MavStream: Design And Implementation
(Computer Science & Engineering, 2007-08-23)
In data stream processing systems Quality of Service (or QoS) is extremely important. The system should try its best to meet the QoS requirements specified by a user. On account of this difference, unlike in a database ...
Efficient Main Memory Algorithms For Significant Interval And Frequent Episode Discovery
(Computer Science & Engineering, 2007-08-23)
There is a considerable research on sequential mining of time-series data. Sensor-based applications such as MavHome require prediction of events for automating the environment using time-series data collected over a period ...
SQL-based Approach To Significant Interval Discovery In Time-Series Data
(Computer Science & Engineering, 2007-08-23)
With time-series data, events (like turning off a light, opening garage door, turning on TV) occur with a high degree of certainty not at specific time points but within time intervals (sequence of time points). So, it is ...
An Application Of Parallel And Distributed Computing Methods To Approximate Pattern Matching Of Genetic Regulatory Motifs
(Computer Science & Engineering, 2007-08-23)
Bioinformatics is a relatively new scientific field concerned with providing computational means and support to research in molecular biology and genetics. It draws from many different areas of computer science, including ...
Dynamic Push And Pull Strategy Based On Data Interpolation For Web Sensor Networks
(Computer Science & Engineering, 2007-09-17)
Sensor Web, a new trend has been developed recently to effectively network large scale deployed heterogeneous sensors with Internet to make sensor data discoverable, accessible and controllable via World Wide Web. Since ...
Investigation Of Techniques To Increase The Scalability Of Graph-based Data Mining Algorithms.
(Computer Science & Engineering, 2007-08-23)
Frequent subgraph pattern recognition and graph-based relational learning have been an emerging area of data mining research with scientific and commercial applications. At the kernel of these algorithms are the ...
UBCA: A Utility Based Clustering Architecture For Peer-to-peer Networks
(Computer Science & Engineering, 2007-08-23)
Use of the Peer-to-Peer (P2P) architecture has recently spread in popularity. File sharing and ad hoc networks have contributed to the architecture's usage. P2P generates new challenges in scalability, fairness, and ...