Research interests
| DATA QUALITY | |
| -
Data
quality assessment: definition
of algorithms to support the evaluation of data quality dimensions. - Data quality analysis: development of frameworks to support the processes analysys in order to detect and analyze data quality problems. |
|
| - Data quality improvement: algorithms for data cleaning and data deduplication for structured and unstructured data. Costs and benefits evaluation of data quality improvement methods. | |
| Data
quality research has been applied in different contexts such as query
optimization issues, cooperative information systems, multichannel
services,
self-healing web services, data warehouse architectures.
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|
QUALITY OF SERVICE AND SOA |
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| -
Analysis of quality of service (QoS)
dimensions: definition of a quality model, assessment metrics and
analysis of
dependencies among the different dimensions. |
|
| - Quality-aware web service selection: identification of service offerings that satify users’ needs. | |
| |
|
WIRELESS SENSOR NETWORK |
|
| Data aggregation: development of an algorithm for aggregating data in a WSN by satisfyng precision and accuracy requirements. | |
BUSINESS PROCESS MODELING Process modelling and service identification |
Active Research projects
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Past Research projects
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DaQuinCIS Project |
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MAIS Project |
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WS-DIAMOND Project |
