In-Network Processing of an Iceberg Join Query in Wireless Sensor Networks Based on 2-Way Fragment Semijoins
We investigate the in-network processing of an iceberg join Color Changing Mug query in wireless sensor networks (WSNs).An iceberg join is a special type of join where only those joined tuples whose cardinality exceeds a certain threshold (called iceberg threshold) are qualified for the result.Processing such a join involves the value matching for