Richard Petretti joins Schimenti Construction as Director of Estimating to lead firmwide cost & estimating strategies. Rich will provide leadership to the estimating and preconstruction team, ...

Frequency estimation is a critical aspect of modern signal processing, underpinning advances in communications, radar, biomedical imaging and many other fields. At its core, this discipline seeks to ...

Managing costs without compromising on quality is a primary concern for contractors. Effective construction cost management involves strategic planning, accurate estimation and efficient billing ...

In construction, an accurate bid can mean the difference between a profitable year or continuous delays and costly overruns. Many contractors continue to rely on spreadsheets, fragmented data, or gut ...

A dual-model battery health assessment framework analyzes real-world voltage data from retired EV batteries in grid storage. Using incremental capacity and probability density methods, it improves ...

Tight-gas myths, realities have strong implications for resource estimation, policymaking, operating strategies Aug. 1, 2004 ...

Sankhyā: The Indian Journal of Statistics, Series B (2008-), Vol. 78, No. 1 (May 2016), pp. 66-77 (12 pages) We consider the problem of unbiased estimation of a finite population mean (or proportion) ...