Sarfaraz Soomro

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A popular approach to deal with data integration of heterogeneous data sources is to Extract, Transform and Load (ETL) data from disparate sources into a consolidated data store while addressing integration challenges including, but not limited to: structural differences in the source and target schemas, semantic differences in their vocabularies, and data(More)
Locating faults is one of the most time consuming tasks in today's fast paced economy. Testing and formal verification techniques like model-checking are usually used for detecting faults but do not attempt to locate the root-cause for the detected faulty behavior. This article makes use of abstract dependences between program variables for locating faults(More)
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