Business and Industrial Statistics

Head of Laboratories: 

Dr. Wibawati, S.Si., M.Si



  • Prof. Dr. M. Mashuri, MT
  • Diaz Fitra Aksioma, M.Si
  • Novri Suhermi, S.Si., M.Si.
  • Dr. Muhammad Ahsan, S.Si.
  • Dr. Hidayatul Khusna, S.Si.



Our vision by the end of 2020 is to build LBIS into an eminent laboratory, national and internationally benchmarked in the field of business and industrial statistics.

Our long-term objective is to become a leading laboratory, develops and expands the statistical methods on business and industrial, known for critical thinking and social responsibilities, and as a laboratory that produces outstanding research that has a direct impact on our educational activities and our engagement with business and enterprises.



Our mission is to offer an inspiring international learning group to study business and industrial statistics, where both lecturers and students can develop their capacities by conducting high-quality academic research on innovative relevant themes, and by offering research-based teaching that meets the department in line with the international standards. More specifically, we want to build LBIS into a laboratory that

  1. Designing the international standards curriculum of Business and Industrial Statistics.
  2. Developing and introducing the new statistical methods for business and industries.
  3. Collaborating with business and enterprises in researches and in the development of human resources.



The core values on which we build towards realising our vision are:

  1. Excellence – publish consistently in reputable international journals, excellent teaching, and outstanding students.
  2. Critical & Independent Thinking by conducting research-based teaching
  3. Social Engagement: ethical, environmental, social, and governance issues develops relevant topics.


Areas of Expertise:

  • Control Chart
  • Reliabilty Optimization
  • Quality by Design & Robust Design
  • Quality Improvement Method based on Six Sigma Quality (single & multiple-response) by Taguchi, Fuzzy Logic, Wavelet.
  • Stochastic Model
  • Structural Equation Modeling (SEM)
  • Calibration Model
  • Risk Theory and Financial Engineering
  • Analytical Hierarchy Process (AHP)
  • Market Mapping Analysis
  • Non-Destructive Evaluation


Research Collaboration:

  • PT. UBS
  • PT Pertamina (Customer Satisfaction)
  • JTV (Loyalty Survey)
  • Jawa Pos (Electability Survey)
  • PT. ALSTOM (Research & Training)
  • PDAM (Research & Training)


Research Roadmap:

Topics … 2014 2015 – 2020
Development of univariate & multivariate control chart (variable & attribute)
  • SDCM based control chart
  • Log linier based control chart
  • Univariate non-parametric control chart
  • Multinomial, poisson & mahalanobis distance based attribute multivariate control chart
  • Performance evaluation & application of SDCM based control chart
  • Performance evaluation & application of log-linier based control chart
  • Chi-squared distance attribute multivariate control chart
Univariat & multivariate control chart for non-random observation.
  • EWMA & MEWMA for non-random obs
  • EWMA & MEWMA for VAR(p) & VARMA(p) patterned observations
  • Performance evaluation & application of EWMA & MEWMA for non-random observations
  • Performance evaluation & application of EWMA & MEWMA for VAR(p) & VARMA(p) patterned observations
Quality by Design
  • Lost Function & Signal to Noise Ratios (Robust Design)
Multirespon Optimization (continue respon data)
  • Desirability function
  • Fuzzy logic
  • Neural Network
  • Hybrid Method
  • Application & comparison
Multirespon Optimization (discrete respon data)
  • Taguchi by Desirability function
  • Taguchi by Fuzzy logic
  • Taguchi by Neural Network
  • Taguchi by Hybrid method
  • Application & comparison
Dynamic Multirespon Optimization
  • Dynamic Multirespon Optimization
  • Dynamic Multirespon Optimization window operating
Quasi Optimization for Renewal Process
  • Semi-markov process
  • Quasi renewal process
  • Semi-markov process preventive maintenance
  • Quasi Renewal process preventive maintenance
Copula Function
  • Developing copula function
Ruin Theory
  • Renewal process, diffusion process & semi-markov process
Analytical Hierarchy Process (AHP)
  • Logistic Least square & robust regression
Market Mapping Analysis
  • Market Potensial Research, Marketing Information System, Market Chain & Decission Support System
Non-Destructive Evaluation
  • Crack Signal Signature
  • Noise Behavior (Spatial & Temporal Structure)
  • Local Signal Model, Dimension reduction
  • Robust Fitting & Simple Studentized