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Normal Forms and Conservative Extension Properties for Query Languages over Collection Types (1995)  (Make Corrections)  (17 citations)
Limsoon Wong
Journal of Computer and System Sciences



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Abstract: Strong normalization results are obtained for a general language for collection types. (Update)

Context of citations to this paper:   More

...algebra cannot express transitive closure. This limitation remains true for extensions of the relational algebra to nested relations [55, 78]. To increase computing power, applications use a query language like SQL embedded in a general purpose programming language. There are...

.... object formalism different from, but equivalent to, the nested relational model was proved by Wong using a remarkably elegant argument [18]. 2 Preliminaries on nested relations Basically we assume the existence of a countably infinite supply of atomic attributes. The set of...

Cited by:   More
Incremental Recomputation of Recursive Queries with Nested.. - Libkin, Wong (1997)   (Correct)
Bioinformatics Adventures in Database Research - Li, Ng, Wong (2003)   (Correct)
Expressive Power of SQL - Libkin (2001)   (Correct)

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30.1%:   Normal Forms and Conservative Properties for Query Languages over.. - Wong (1993)   (Correct)
7.3%:   Querying Nested Collections - Wong (1994)   (Correct)

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1.2:   Normal Forms And Conservative Extension Properties For Query.. - Wong (1995)   (Correct)
0.6:   Query Languages for Bags and Aggregate Functions - Libkin, Wong (1997)   (Correct)
0.4:   Principles of Programming with Complex Objects and.. - Buneman, Naqvi, Tannen, .. (1995)   (Correct)

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0.4:   From Informatics to Bioinformatics - Bajic, Brusic, Li, Ng, Wong (2003)   (Correct)
0.4:   Polymorphic Queries Across Sets, Bags, and Lists - Wong (1994)   (Correct)
0.3:   Semantic Representations and Query Languages for Or-Sets - Libkin, Wong (1993)   (Correct)

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14:   Principles of programming with complex objects and collection types - Buneman, Naqvi et al. - 1995
10:   Mathematical Structures in Computer Science (context) - Wadler - 1992
10:   Comprehension syntax - Buneman, Libkin et al. - 1994

BibTeX entry:   (Update)

Limsoon Wong. Normal forms and conservative extension properties for query languages over collection types. Journal of Computer and System Sciences, 52(3):495--505, June 1996. http://citeseer.ist.psu.edu/wong95normal.html   More

@article{ wong96normal,
    author = "Limsoon Wong",
    title = "Normal Forms and Conservative Extension Properties for Query Languages over Collection Types",
    journal = "Journal of Computer and System Sciences",
    volume = "52",
    number = "3",
    pages = "495-505",
    year = "1996",
    url = "citeseer.ist.psu.edu/wong95normal.html" }
Citations (may not include all citations):
1074   The Definition of Standard ML (context) - Milner, Tofte et al. - 1990  ACM
729   The Lambda Calculus: Its Syntax and Semantics (context) - Barendregt - 1984
370   A Mathematical Introduction to Logic (context) - Enderton - 1972
369   Information and Computation (context) - Moggi, computation - 1991  DBLP
258   Miranda---a non-strict functional language with polymorphic .. (context) - Turner - 1985
224   Semantics of Programming Languages: Structures and Technique.. (context) - Gunter - 1992
164   IFO: A formal semantic database model (context) - Abiteboul, Hull - 1987  ACM   DBLP
129   the power of languages for the manipulation of complex objec.. - Abiteboul, Beeri - 1988
116   On local and non-local properties (context) - Gaifman - 1982
94   Mathematical Structures in Computer Science (context) - Wadler, monads - 1992
78   Nested relational structures (context) - Thomas, Fischer - 1986
71   Remarks on the algebra of non-first-normal-form relations (context) - Jaeschke, Schek - 1982
63   Database programming in Machiavelli: A polymorphic language .. - Ohori, Buneman et al. - 1989
56   ML with extended pattern matching and subtypes - Jategaonkar, Mitchell - 1988
44   New techniques for studying set languages (context) - Libkin, Wong - 1994
44   the expressive power of database queries with intermediate t.. (context) - Hull, Su - 1991
39   Converting nested relational algebra expressions into flat a.. (context) - Paredaens, Van Gucht - 1992
38   Recursion equations as a programming language (context) - Turner - 1982
35   Some properties of query languages for bags - Libkin, Wong - 1993  ACM   DBLP
29   Conservativity of nested relational calculi with internal ge.. - Libkin, Wong - 1994  ACM   DBLP
26   Typechecking records and variants in a natural extension of .. (context) - Remy - 1989
24   Comprehension: A query notation for DBPLs - Trinder - 1991
21   Listlessness is better than laziness (context) - Wadler - 1984  ACM
20   An introduction to the completeness of languages for complex.. (context) - Abiteboul, Beeri et al. - 1989
15   A comparison between algebraic query languages for flat and .. (context) - Gyssens, Van Gucht - 1991
13   Towards a theory of bulk types - Watt, Trinder - 1991
13   List comprehensions and the relational calculus - Trinder, Wadler - 1988
12   The format model: A theory of database organisation (context) - Hull, Yap - 1984
11   Playing games with objects (context) - Grumbach, Vianu - 1990  ACM   DBLP
9   Structural recursion as a query language (context) - Breazu-Tannen, Buneman et al. - 1991
9   and linear orders (context) - Libkin, Wong et al. - 1993
9   Querying Nested Collections - Wong - 1910
7   Naturally embedded query languages (context) - Breazu-Tannen, Buneman et al. - 1992  ACM   DBLP
3   Listlessness is better than laziness II (context) - Wadler - 1985
1   A Study Of Semantics, Types, And Languages For Databases And.. (context) - Ohori - 1910
1   Logical and computational aspect programming with SetBagList (context) - Subrahmanyam, computational et al. - 1991



The graph only includes citing articles where the year of publication is known.


Documents on the same site (http://sdmc.i2r.a-star.edu.sg/limsoon/limsoonpapers.html):   More
Semantic Representations and Query Languages for Or-Sets - Libkin, Wong (1993)   (Correct)
BioKleisli: A Digital Library for Biomedical Researchers - Davidson, Overton, Tannen.. (1996)   (Correct)
S-Hash: An Indexing Scheme for Approximate Subsequence.. - Pang, Ooi, Wong   (Correct)

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