J
Jagrati Agrawal
Researcher at University of Massachusetts Amherst
Publications - 1
Citations - 441
Jagrati Agrawal is an academic researcher from University of Massachusetts Amherst. The author has contributed to research in topics: Regular expression & Query optimization. The author has an hindex of 1, co-authored 1 publications receiving 422 citations.
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Efficient pattern matching over event streams
TL;DR: This paper presents a formal evaluation model that offers precise semantics for this new class of queries and a query evaluation framework permitting optimizations in a principled way and further analyzes the runtime complexity of query evaluation using this model and develops a suite of techniques that improve runtime efficiency by exploiting sharing in storage and processing.