[Retracted] Location-Dependent Query Processing: Semantic Cache for Real-Time Smart City Analytics

Algorithm 1

Query processing using semantic cache.

Algorithm:

begin.

while (get next query)

loop.

match the query with cache contents

case

if matched

collect the output

send request to server to pre-fetch next data

else –if not matched

submit the query to DB server

store the pre-fetch data to cache

store query as dscriptor in cache

collect the output

end-if

end case

end loop

exit

end