My inter­est at array lan­guages like APL and J is grow­ing. Besides the obvi­ous appli­ca­tions like risk cal­cu­la­tions or matrix pro­cess­ing I would be glad for any hint how to use them in seman­tic appli­ca­tions like pars­ing or ontolo­gies 😊

(Orig­i­nal­ly post­ed at LinkedIn)