iot hierarchy knowledge things learning machine ml figure context applications recent internet cse ftp jain wustl edu
knowledge hierarchy nature viewing data
wisdom pyramid hierarchy dikw piramide tedeschi newsfeed leadership style
hierarchy epistemological ontological
hierarchy epistemological ontological
hierarchy management project software manager job hierarchystructure executive operations level technology development officer chart finance planning vice projects strategic chief
data knowledge information hierarchy wisdom intelligence beautiful understanding info visual model ritholtz 2010 chart via pyramid