ልዩነት ግኝት ለተሳታፊዎች ዝቅተኛ ስጋቶችን እና ለኅብረተሰቡ ከፍተኛ ጥቅም ሊያመጣ የሚችል አማራጭ ዘዴ አቅርቦት; Dwork and Roth (2014) እና Narayanan, Huey, and Felten (2016).
Masiyanidwe chinsinsi lilinso ndi njira ina yomwe akhoza kuphatikiza zonse phindu mkulu kwa anthu ndi ngozi yochepa kwa ophunzira, onani Dwork and Roth (2014) ndi Narayanan, Huey, and Felten (2016).