Modeling concepts for VLSI CAD objects
ACM Transactions on Database Systems (TODS)
Fundamentals of interactive computer graphics
Fundamentals of interactive computer graphics
SIGMOD '86 Proceedings of the 1986 ACM SIGMOD international conference on Management of data
SIGMOD '86 Proceedings of the 1986 ACM SIGMOD international conference on Management of data
Object oriented database systems and knowledge systems
Proceedings from the first international workshop on Expert database systems
A database language for sets, lists and tables
Information Systems
An object-oriented system for engineering applications
SIGMOD '87 Proceedings of the 1987 ACM SIGMOD international conference on Management of data
Object-oriented database systems (extended abstract): the notions and the issues
OODS '86 Proceedings on the 1986 international workshop on Object-oriented database systems
The use of object-oriented databases to model engineering systems
OODS '86 Proceedings on the 1986 international workshop on Object-oriented database systems
The functional data model and the data languages DAPLEX
ACM Transactions on Database Systems (TODS)
Extending the database relational model to capture more meaning
ACM Transactions on Database Systems (TODS)
System R: relational approach to database management
ACM Transactions on Database Systems (TODS)
The design and implementation of INGRES
ACM Transactions on Database Systems (TODS)
Representations for Rigid Solids: Theory, Methods, and Systems
ACM Computing Surveys (CSUR)
A relational model of data for large shared data banks
Communications of the ACM
SIGMOD '83 Proceedings of the 1983 ACM SIGMOD international conference on Management of data
On extending the functions of a relational database system
SIGMOD '82 Proceedings of the 1982 ACM SIGMOD international conference on Management of data
Remarks on the algebra of non first normal form relations
PODS '82 Proceedings of the 1st ACM SIGACT-SIGMOD symposium on Principles of database systems
A Transaction Mechanism for Engineering Design Databases
VLDB '84 Proceedings of the 10th International Conference on Very Large Data Bases
Designing A Generalized NF2 Model with an SQL-Type Language Interface
VLDB '86 Proceedings of the 12th International Conference on Very Large Data Bases
Data Structures for an Integrated Data Base Management and Information Retrieval System
VLDB '82 Proceedings of the 8th International Conference on Very Large Data Bases
Construction and Use of Geometric Models
Computer Aided Design: Modelling, Systems Engineering, CAD-Systems - CREST Advanced Course
Sprachen für Datenbanken, Fachgespräch auf der 13. GI-Jahrestagung
System facilities for CAD databases
DAC '80 Proceedings of the 17th Design Automation Conference
Contexts and metamessages in object-oriented database programming language design
SIGMOD '88 Proceedings of the 1988 ACM SIGMOD international conference on Management of data
A data model and query language for EXODUS
SIGMOD '88 Proceedings of the 1988 ACM SIGMOD international conference on Management of data
Research issues in spatial databases
ACM SIGMOD Record - Directions for future database research & development
A database design for graphical models
ACM SIGPLAN Notices
Query evaluation techniques for large databases
ACM Computing Surveys (CSUR)
PODS '97 Proceedings of the sixteenth ACM SIGACT-SIGMOD-SIGART symposium on Principles of database systems
Multidimensional access methods
ACM Computing Surveys (CSUR)
Management of multidimensional discrete data
The VLDB Journal — The International Journal on Very Large Data Bases - Spatial Database Systems
The ROSE Data Manager: Using Object Technology to Support Interactive Engineering Applications
IEEE Transactions on Knowledge and Data Engineering
Formal Specification of Geographic Data Processing Requirements
IEEE Transactions on Knowledge and Data Engineering
Using a Relational Database to Support Explanation in a Knowledge-Based System
IEEE Transactions on Knowledge and Data Engineering
A Database Perspective on Geospatial Data Modeling
IEEE Transactions on Knowledge and Data Engineering
A Knowledge Representation Model for Multiuser Knowledge-Based Systems
IEEE Transactions on Knowledge and Data Engineering
Data management in environmental information systems
Handbook of massive data sets
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The data-modeling and computational requirements for integrated computer aided manufacturing (CAM) databases are analyzed, and the most common representation schemes for modeling solid geometric objects in a computer are described. The primitive instancing model, the boundary representation, and the constructive solid geometry model are presented from the viewpoint of database representation. Depending on the representation scheme, one can apply geometric transformations to the stored geometric objects. The standard transformations, scaling, translation, and rotation, are outlined with respect to the data structure aspects. Some of the more recent developments in the area of engineering databases with regard to supporting these representation schemes are then explored, and a classification scheme for technical database management systems is presented that distinguishes the systems according to their level of object orientation: structural or behavioral object orientation. First, several systems that are extensions to the relational model are surveyed, then the functional data model DAPLEX, the nonnormalized relational model NF2, and the database system R2D2 that provides abstract data types in the NF2 model are described.