2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/30997We describe a binding schema markup language (BSML) for describing data interchange between scientific codes. Such a facility is an important constituent of scientific problem solving environments (PSEs). BSML is designed to integrate with a PSE or application composition system that views model specification and execution as a problem of managing semistructured data. The data interchange problem is addressed by three techniques for processing semistructured data: validation, binding, and conversion. We present BSML and describe its application to a PSE for wireless communications system design.Computational Engineering, Finance, and ScienceSoftware EngineeringD.2.6; I.2.4text