To improve forecasting accuracy, combine forecasts derived from methods that differ substantially and draw from different sources of information. When feasible, use five or more methods. Use formal procedures to combine forecasts: An equal-weights rule offers a reasonable starting point, and a...

Engineering education in the last few decades, has been growng incredibly in importance and reputation due to certain skills, technical knowledge and proficiencies that are imparted to the passed out graduates for their employability. It is an accepted fact that India has an immense potential to...

Radio Frequency Identification (RFID) has the potential to revolutionize the retail industry, yet the linking of this automatic identification (auto-ID) technology to consumer goods has resulted in widespread concern over the potential privacy threats, primarily due to the aspect of traceability...

As item response theory (IRT) has developed and is widely applied, investigating the fit of a parametric model becomes an important part of the measurement process when implementing IRT. The usefulness and successes of IRT applications rely heavily on the extent to which the model reflects the...