A graphical query language for entity-relationship databases

Resolving the query inference problem using Steiner trees

ACM Transactions on Database Systems (TODS)

The proteus bibliography: Representation and interactive display in databases

ACM SIGMOD Record

A Graphical Data Manipulation Language for an Extended Entity-Relationship Model

Computer

Explaining ambiguity in a formal query language

ACM Transactions on Database Systems (TODS)

Pasta-3's graphical query language: direct manipulation cooperative queries, full expressive power

VLDB '89 Proceedings of the 15th international conference on Very large data bases

OdeView: the graphical interface to Ode

SIGMOD '90 Proceedings of the 1990 ACM SIGMOD international conference on Management of data

A microcomputer implementation of an ER query interface

SIGSMALL '91 Proceedings of the 1991 ACM SIGSMALL/PC symposium on Small systems

A graphical notation editing system (AGNES)—support for database modeling using the extended E-R model

SIGSMALL '91 Proceedings of the 1991 ACM SIGSMALL/PC symposium on Small systems

Towards a semantic view of an extended entity-relationship model

ACM Transactions on Database Systems (TODS)

QBD*: A Graphical Query Language with Recursion

IEEE Transactions on Software Engineering

Two-Dimensional Specification of Universal Quantification in a Graphical Database Query Language

IEEE Transactions on Software Engineering

A Graphical Notation Editing System (AGNES): support for DataBase modeling using the extended E-R model

ACM SIGSMALL/PC Notes

Using an object-relationship model for rapid prototyping

SAC '92 Proceedings of the 1992 ACM/SIGAPP Symposium on Applied computing: technological challenges of the 1990's

A microcomputer implementation of an ER query and update interface

ACM SIGSMALL/PC Notes

Gql, a declarative graphical query language based on the functional data model

AVI '94 Proceedings of the workshop on Advanced visual interfaces

Automated Query Formulation Using an Entity–Relationship Conceptual Schema

Journal of Intelligent Information Systems

An algebraic language for graphical query formulation using an extended entity-relationship model

CSC '87 Proceedings of the 15th annual conference on Computer Science

The effect of data model, system and task characteristics on user query performance: an empirical study

ACM SIGMIS Database

A Universal Relation Data Model with Semantic Abstractions

IEEE Transactions on Knowledge and Data Engineering

A Graph-Oriented Object Database Model

IEEE Transactions on Knowledge and Data Engineering

A Visual Query Language for Graphical Interaction with Schema-Intensive Databases

IEEE Transactions on Knowledge and Data Engineering

The Query Language Vizla

IEEE Transactions on Knowledge and Data Engineering

GRASP: a graphical system for statistical databases

SSDBM'1990 Proceedings of the 5th international conference on Statistical and Scientific Database Management

Query by diagram: A fully visual query system

Journal of Visual Languages and Computing