@inproceedings{6797dd3e66be4711ad852ae26205201c,
title = "LP with flexible grouping and aggregates using modes",
abstract = "We propose a new grouping operator for logic programs based on the bagof predicate. The novelty of our proposal lies in the use of modes, which allows us to prove properties regarding groundness of computed answer substitutions and termination. Moreover, modes allow us to define a somewhat declarative semantics for it and to relax some rather unpractical constraints on variable occurrences while retaining a straightforward semantics.",
author = "M. Czenko and S. Etalle",
year = "2010",
doi = "10.1007/978-3-642-12592-8\_6",
language = "English",
isbn = "978-3-642-12591-1",
series = "Lecture Notes in Computer Science",
publisher = "Springer",
pages = "67--81",
editor = "\{De Schreye\}, D.",
booktitle = "Proceedings of the 19th International Symposium on Logic-based Program Synthesis and Transformation (LOPSTR 2009), 9-11 September 2009, Coimbra, Portugal",
address = "Germany",
}