IAC Accounting Data Model: A Better Data Structure For Computerized Accounting Systems

A data accounting system for clinical investigators.

Clinical investigators often preprocess, process, and analyze their data without benefit of formally organized research centers to oversee data management. This article outlines a practical three-file structure to help guide these investigators track and document their data through processing and analyses. The proposed process can be implemented without additional training or specialized softwa...

Critical Success Factors for Accounting Information Systems Data Quality

Interactive Data Visualization: New Directions for Accounting Information Systems

ABSTRACT: Many companies today utilize interactive data visualization to present accounting information to external users on their investor relations web sites and to internal users in applications such as enterprise resource planning, Balanced Scoreboard, network security, and fraud detection systems. We develop a taxonomy for examining the current state of interactive data visualization resea...

Accounting for Model Errors in Ensemble Data Assimilation

This study addresses the issue of model errors with the ensemble Kalman filter. Observations generated from the NCEP–NCAR reanalysis fields are assimilated into a low-resolution AGCM. Without an effort to account for model errors, the performance of the local ensemble transform Kalman filter (LETKF) is seriously degraded when compared with the perfect-model scenario. Several methods to account ...

Accounting for noise when clustering biological data

Clustering is a powerful and commonly used technique that organizes and elucidates the structure of biological data. Clustering data from gene expression, metabolomics and proteomics experiments has proven to be useful at deriving a variety of insights, such as the shared regulation or function of biochemical components within networks. However, experimental measurements of biological processes...