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Abstract: This work tries to employ the monoid comprehension calculus---which has proven to be an adequate framework to capture the semantics of modern object query languages featuring a family of collection types like sets, bags, and lists---in a twofold manner: First, serving as a target language for the translation of ODMG OQL queries. We review work done in this field and give comprehension calculus equivalents for the recently introduced OQL 1.2 concepts. This also presents a novel chance to... (Update)
Context of citations to this paper: More
.... studies of query languages [7,17] Its role as an internal representation language for the ODMG 93 OQL [9] is investigated in [19]. Object comprehensions differ from other dialects of comprehensions in that they are designed to be a user query language for object...
.... and H 2 both with V = int, TimeIntervals and identical , are 1 = fh[1 6] 12i; h[9 11] 14ig and 2 = fh[5 10] 13i; h[13 20]; 15ig then ContainsTimestamp before(H 1 ; 9 10] true and ContainsTimestamp after(H 2 ; 21 22] false. In contrast to ContainsTimestamp...
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BibTeX entry: (Update)
Torsten Grust and Marc H. Scholl. Translating OQL into Monoid Comprehensions --- Stuck with Nested Loops? Technical Report 3a/1996, Department of Mathematics and Computer Science, Database Research Group, University of Konstanz, September 1996. http://citeseer.ist.psu.edu/grust96translating.html More
@misc{ grust96translating,
author = "T. Grust and M. Scholl",
title = "Translating OQL into Monoid Comprehensions --- Stuck with Nested Loops",
text = "Torsten Grust and Marc H. Scholl. Translating OQL into Monoid Comprehensions
--- Stuck with Nested Loops? Technical Report 3a/1996, Department of Mathematics
and Computer Science, Database Research Group, University of Konstanz, September
1996.",
year = "1996",
url = "citeseer.ist.psu.edu/grust96translating.html" }
Citations (may not include all citations):619 The Object Database Standard: ODMG (context) - Cattell - 1993
389 Access Path Selection in a Relational Database Management Sy.. (context) - Selinger, Astrahan et al. - 1988 ACM DBLP
254 Comprehending Monads - Wadler - 1990 ACM DBLP
71 The GMAP: A Versatile Tool for Physical Data Independence - Tsatalos, Solomon et al. - 1994 ACM DBLP
60 Normal Forms and Conservative Properties for Query Languages.. - Wong - 1993 ACM DBLP
49 Towards an Effective Calculus for Object Query Languages - Fegaras, Maier - 1995 ACM DBLP
39 Nested Queries in Object Bases - Cluet, Moerkotte - 1993
33 a Query Notation for DBPLs (context) - Trinder - 1991
27 Improving List Comprehension Database Queries - Trinder, Wadler - 1989
26 Optimizing Disjunctive Queries with Expensive Predicates - Kemper, Moerkotte et al. - 1994
25 From Nested-Loop to Join Queries in OODB - Steenhagen, Apers et al. - 1994
20 The Object Database Standard: ODMG (context) - Database, Chapter et al. - 1995
19 and Limsoon Wong (context) - Buneman, Libkin et al. - 1994
14 Bypassing Joins in Disjunctive Queries - Steinbrunn, Peithner et al. - 1995 ACM DBLP
13 An Algebraic Framework for Physical OODB Design - Fegaras, Maier - 1995
12 Efficient Optimization of Iterative Queries - Fegaras - 1993
11 Reducing Duplicate Work in Relational Join (context) - Rich, Rosenthal et al. - 1993
11 Translation with Optimization from Relational Calculus to Re.. (context) - Nakano - 1990 ACM DBLP
11 Physical Database Design for an Object-Oriented Database Sys.. - Scholl - 1993 DBLP
10 Towards an Object-Oriented Query Algebra - Vance - 1992
10 Optimization of Object Query Languages (context) - Steenhagen - 1995
10 The Fast Fourier Transform as a Database Query - Buneman - 1993
5 Physical OODB Design Exploiting Replication (context) - Gluche, Scholl - 1996
4 Oregon Graduate Institute of Sciene & Technology (context) - Fegaras, Calculus et al. - 1994
The graph only includes citing articles where the year of publication is known.
Documents on the same site (http://www.informatik.uni-konstanz.de/~grust/me.html): More
Query Deforestation - Grust, Scholl (1998) (Correct)
Monoid Comprehensions as a Target for the Translation of OQL - Grust (1996) (Correct)
The Construction of an SASL-Compiler - Grust (1997) (Correct)
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