Location-based Access Control (LBAC) systems are based on applications whose access control policies include location predicates. The enforcement of location predicates is performed by an Access Control Engine (ACE) and requires complex location services integrating sensing technologies able to gather users’ physical location and components that process this information according to LBAC specif...

Furfural and related compounds are building blocks of industrial interest, obtained from raw biomass. Their use as precursors basic fine chemicals has gained increasing attention a green alternative to petroleum-derived compounds. Several works have reported the functionalization furfurals obtain wider range chemicals, opening up new synthetic possibilities applications, ranging biofuels pharma...