IEEE Computer Graphics and Applications
A Cellular Model for Information Systems on the Web-Integrating Local and Global Information
DANTE '99 Proceedings of the 1999 International Symposium on Database Applications in Non-Traditional Environments
Designing information-preserving mapping schemes for XML
VLDB '05 Proceedings of the 31st international conference on Very large data bases
Grouping and aggregation in the concept-oriented data model
Proceedings of the 2006 ACM symposium on Applied computing
Expressiveness and complexity of XML Schema
ACM Transactions on Database Systems (TODS)
A New Method for Developing Business Applications: The Cellular Data System
CW '06 Proceedings of the 2006 International Conference on Cyberworlds
A conceptual model for multidimensional data
APCCM '08 Proceedings of the fifth Asia-Pacific conference on Conceptual Modelling - Volume 79
An integrated multi-task inductive database VINLEN: initial implementation and early results
KDID'06 Proceedings of the 5th international conference on Knowledge discovery in inductive databases
Inductive databases in the relational model: the data as the bridge
KDID'05 Proceedings of the 4th international conference on Knowledge Discovery in Inductive Databases
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In the era of cloud computing, data is processed within the cloud, and data and its dependencies between systems or functions progress and change constantly within that cloud, as user requirements change. Such dynamic information worlds are called cyberworlds. We consider the Incrementally Modular Abstraction Hierarchy (IMAH) to be a suitable mathematical basis for modeling cyberworlds, with its ability to descend from the most abstract homotopy level to the most specific view level while preserving invariants. We have developed a data processing system called the Cellular Data System (CDS) based on IMAH. In this paper, we improve the numerical value calculation function of CDS. We show that, by taking advantage of numerical value identifiers, development of business application logic using continuous quantities becomes much simpler and significantly reduces development and maintenance costs of the system.