Efficient Computation of Search Computing Queries

@inproceedings{Braga2010EfficientCO,
  title={Efficient Computation of Search Computing Queries},
  author={Daniele Braga and Michael Grossniklaus and Francesco Corcoglioniti and Salvatore Vadacca},
  booktitle={SeCO Workshop},
  year={2010}
}
This chapter gives a high-level overview of how query processing is carried out in SeCo. At the highest level of abstraction, queries are expressed in a conjunctive declarative query language over service interfaces, named SeCoQL, chosen to be a compact and readable formulation to serve both experts users and system developers. Queries are then expressed at a logical level in the form of acyclic invocation workflows, after a compile-time analysis that decides a cost-driven scheduling of service… CONTINUE READING