Cluster analysis of acrylates to guide sampling for toxicity testing
Journal of Chemical Information & Computer Sciences
A microeconomic approach to the measurement of information technology value
Journal of Management Information Systems
A simulated annealing algorithm for the clustering problem
Pattern Recognition
A genetic algorithm approach to the machine-component grouping problem with multiple objectives
Computers and Industrial Engineering
In search of optimal clusters using genetic algorithms
Pattern Recognition Letters
Technology investment and business performance
Communications of the ACM
Beyond the productivity paradox
Communications of the ACM
Does successful investment in information technology solve the productivity paradox?
Information and Management
Genetic Algorithms Plus Data Structures Equals Evolution Programs
Genetic Algorithms Plus Data Structures Equals Evolution Programs
The Business Value of Computers: An Executive's Guide
The Business Value of Computers: An Executive's Guide
Genetic Algorithms in Search, Optimization and Machine Learning
Genetic Algorithms in Search, Optimization and Machine Learning
Knowledge Acquisition Via Incremental Conceptual Clustering
Machine Learning
On Improving Clustering in Numerical Databases with Artificial Ants
ECAL '99 Proceedings of the 5th European Conference on Advances in Artificial Life
An Ant Colony System Hybridized with a New Local Search for the Sequential Ordering Problem
INFORMS Journal on Computing
Complementary Investment in Change Management and IT Investment Payoff
Information Systems Frontiers
Information Technology for Management: Transforming Organizations in the Digital Economy
Information Technology for Management: Transforming Organizations in the Digital Economy
The impact of information technology on the financial performance of diversified firms
Decision Support Systems - Special issue: Economics and information systems
Discovering potential and realizing value from information technology investments
Journal of Management Information Systems - Special issue: Impacts of information technology investment on organizational performance
Evaluating the quality of delivered systems: a framework and instrument
International Journal of Business Information Systems
International Journal of Business Information Systems
International Journal of Business Information Systems
Organisational factors for successful implementation of ERP systems
International Journal of Business Information Systems
Detecting information technology impact on firm performance using DEA and decision tree
International Journal of Information Technology and Management
Ant system: optimization by a colony of cooperating agents
IEEE Transactions on Systems, Man, and Cybernetics, Part B: Cybernetics
International Journal of Business Information Systems
An optimal energy and power model for dynamic voltage scaled multiprocessor systems
International Journal of Business Information Systems
International Journal of Business Information Systems
Estimation and optimisation of right-censored data in survival analysis by neural network
International Journal of Business Information Systems
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Several studies were conducted during recent years on exploring the impact of Information Technology (IT) on the performance of the organisation. It is quite important to find a robust technique to identify the relationship between IT and organisational performance. A hybrid Genetic Algorithm (GA) Ant Colony Optimisation (ACO) approach is proposed for data clustering. This is because of the need for the application of metaheurisitic algorithms parallel to deterministic approaches. This study discusses and analyses data from 90 companies in a unique supply chain. The data includes 26 indices about IT and 11 indices about performance. The companies are classified with respect to the IT and performance indices (indicators). Then, IT clusters and performance clusters are mapped to one another and, consequently, the relationship between them is explored. In general, the result shows that there is a linear relationship between the IT status and performance of the companies, with few exceptions. This is the first study which integrates ant colony approach and GA for exploring the relationship between IT and firm performance.