SIGMOD '86 Proceedings of the 1986 ACM SIGMOD international conference on Management of data
A database language for sets, lists and tables
Information Systems
ACM Transactions on Database Systems (TODS)
A homogeneous relational model and query languages for temporal databases
ACM Transactions on Database Systems (TODS)
LFP '90 Proceedings of the 1990 ACM conference on LISP and functional programming
Advanced query processing in object bases using access support relations
Proceedings of the sixteenth international conference on Very large databases
Logical and computational aspects of programming with sets/bags/lists
Proceedings of the 18th international colloquium on Automata, languages and programming
Representing object identity in a pure functional language
ICDT '90 Proceedings of the third international conference on database theory on Database theory
Algebraic optimization of object-oriented query languages
ICDT '90 Proceedings of the third international conference on database theory on Database theory
The expressiveness of a family of finite set languages
PODS '91 Proceedings of the tenth ACM SIGACT-SIGMOD-SIGART symposium on Principles of database systems
Algebraic support for complex objects with arrays, identity, and inheritance
SIGMOD '91 Proceedings of the 1991 ACM SIGMOD international conference on Management of data
A general framework for the optimization of object-oriented queries
SIGMOD '92 Proceedings of the 1992 ACM SIGMOD international conference on Management of data
Structural recursion as a query language
DBPL3 Proceedings of the third international workshop on Database programming languages : bulk types & persistent data: bulk types & persistent data
Comprehensions, a query notation for DBPLs
DBPL3 Proceedings of the third international workshop on Database programming languages : bulk types & persistent data: bulk types & persistent data
PODS '93 Proceedings of the twelfth ACM SIGACT-SIGMOD-SIGART symposium on Principles of database systems
Normal forms and conservative properties for query languages over collection types
PODS '93 Proceedings of the twelfth ACM SIGACT-SIGMOD-SIGART symposium on Principles of database systems
ACM SIGMOD Record
Object Database Standard: ODMG-93
Object Database Standard: ODMG-93
An extended relational algebra with control over duplicate elimination
PODS '82 Proceedings of the 1st ACM SIGACT-SIGMOD symposium on Principles of database systems
IEEE Transactions on Knowledge and Data Engineering
A FAD for Data Intensive Applications
IEEE Transactions on Knowledge and Data Engineering
Naturally Embedded Query Languages
ICDT '92 Proceedings of the 4th International Conference on Database Theory
Collections of Objects in SQL3
VLDB '93 Proceedings of the 19th International Conference on Very Large Data Bases
Object Comprehensions: A Query Notation for Object-Oriented Databases
BNCOD 12 Proceedings of the 12th British National Conference on Databases: Directions in Databases
The AQUA Data Model and Algebra
DBLP-4 Proceedings of the Fourth International Workshop on Database Programming Languages - Object Models and Languages
A query language for multidimensional arrays: design, implementation, and optimization techniques
SIGMOD '96 Proceedings of the 1996 ACM SIGMOD international conference on Management of data
Query unnesting in object-oriented databases
SIGMOD '98 Proceedings of the 1998 ACM SIGMOD international conference on Management of data
Your mediators need data conversion!
SIGMOD '98 Proceedings of the 1998 ACM SIGMOD international conference on Management of data
How to Comprehend Queries Functionally
Journal of Intelligent Information Systems - Special issue on functional approach to intelligent information systems
Optimizing Queries with Object Updates
Journal of Intelligent Information Systems - Special issue on functional approach to intelligent information systems
&lgr;-DB: an ODMG-based object-oriented DBMS
SIGMOD '00 Proceedings of the 2000 ACM SIGMOD international conference on Management of data
Polar: an architecture for a parallel ODMG compliant object database
Proceedings of the ninth international conference on Information and knowledge management
Incremental maintenance of materialized OQL views
Proceedings of the 3rd ACM international workshop on Data warehousing and OLAP
Optimizing object queries using an effective calculus
ACM Transactions on Database Systems (TODS)
Logics with aggregate operators
Journal of the ACM (JACM)
Database research at UT Arlington
ACM SIGMOD Record
Modeling data and objects: an algebraic view point
Theoretical aspects of computer science
An Equational Chase for Path-Conjunctive Queries, Constraints, and Views
ICDT '99 Proceedings of the 7th International Conference on Database Theory
A Language for Manipulating Arrays
VLDB '97 Proceedings of the 23rd International Conference on Very Large Data Bases
A Data Transformation System for Biological Data Sources
VLDB '95 Proceedings of the 21th International Conference on Very Large Data Bases
Implementation and Analysis of a Parallel Collection Query Language
VLDB '96 Proceedings of the 22th International Conference on Very Large Data Bases
Object-Oriented Database as a Dynamic System with Implicit State
ADBIS '01 Proceedings of the 5th East European Conference on Advances in Databases and Information Systems
ISMIS '02 Proceedings of the 13th International Symposium on Foundations of Intelligent Systems
Schema Design and Query Processing in a Federated Multimedia Database System
CooplS '01 Proceedings of the 9th International Conference on Cooperative Information Systems
Modeling Data and Objects: An Algebraic View Point
Theoretical Aspects of Computer Science, Advanced Lectures [First Summer School on Theoretical Aspects of Computer Science, Tehran, Iran, July 2000]
Raindrop: a uniform and layered algebraic framework for XQueries on XML streams
CIKM '03 Proceedings of the twelfth international conference on Information and knowledge management
The Design, Implementation and Evaluation of an ODMG Compliant, Parallel Object Database Server
Distributed and Parallel Databases
YAM2: a multidimensional conceptual model extending UML
Information Systems
Automaton meets algebra: a hybrid paradigm for XML stream processing
Data & Knowledge Engineering - Special issue: ER 2003
Future Generation Computer Systems
The case for object databases in cloud data management
ICOODB'10 Proceedings of the Third international conference on Objects and databases
Bringing back monad comprehensions
Proceedings of the 4th ACM symposium on Haskell
On querying OBO ontologies using a DAG pattern query language
DILS'06 Proceedings of the Third international conference on Data Integration in the Life Sciences
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We define a standard of effectiveness for a database calculus relative to a query language. Effectiveness judges suitability to serve as a processing framework for the query language, and comprises aspects of coverage, manipulability and efficient evaluation. We present the monoid calculus, and argue its effectiveness for object-oriented query languages, exemplified by OQL of ODMG-93. The monoid calculus readily captures such features as multiple collection types, aggregations, arbitrary composition of type constructors and nested query expressions. We also show how to extend the monoid calculus to deal with vectors and arrays in more expressive ways than current query languages do, and illustrate how it can handle identity and updates.