Syntacticalanalysisisbasicallydonethrough a referencetocontextfreeoranykindofgrammarreallycontextregrammars, usuallymeaningthatifsomeonespeakstoyouinFrenchandyoudon't understandFrenchordon't helpthatmoduleinyourhead, youwon't beabletoparseitsothatthatourrepresentationwillwillhavesomesortofrepresentationwillbelike a sentence.
Youcanunderstandthatthroughthisandthatbeing a sentence.
Obviously, withhumans, there's someambiguity, astheyhavelikeliketheycansay, thisis a door, thisis a doorandyouhavethehumanpointingtowards a doorsoembeddedstayinginFrenchpence, youconduce, umabductedinferencethereandlikemakesense, however, doesn't itdoesn't meanthatyourunderstanding, thesemanticcontentonDDEthisissoapartoffcompilersattheendoftheday, thecompilerdoesissemanticanalysisafterit's checkedthatthestringconformstothegrammarinsideofthesystem.
Andthat's whatParsonis.
Thethingaboutcompilersandpartners, etcetera, andthedifferencebetween a guestcomputerhumansisthatwhilewecancertainlytakeancomputationalangleandinterpretourhumansasessentiallycomputersondhe, theresomesimilaritiesbetweenhowhumansunderstandthesethingsandhowcomputersdo.
Andthereis a crucialsenseinwhichhumanscan't tolerateambiguitycantoleratepragmaticscontroloreightdifferentkindsofsituationswhereinformationalcontentcanbeinferred.
Butinthecaseofcomputers, I'm bigWittybecomes a matterofinsecurityonDDE, thatinsecurityinnotproperlyparsinginputsbecausesomeone, someonedidn't thesign a specificpart, sir, Tounderstandthegrievancestringbasedontheglamourthatcreates a lotoffvectorsofattack, forthat's calledthemBlackheartactors.
Becausetheretherearemanywaysinwhichareparsingerroron a fundamentalerrorinrecognition.
Offthestringactuallycancreatesomeprettybigerrors.
BufferoverbufferoverflowsonexploitprogrammingThemorethemoresystematicwayofthinkingaboutthisis, essentially, youcancreatebufferoverflowswiththis, butyoucanalsocreatewhatiscalled a weirdmachineon.
I thinkwecangointothataswell.
Butit's thatit's a fundamentalmistakeinnotthinkingthroughpartersenough, asinspecific, animportantpartofcompilersandin a specificwayinwhichcomputershandlethatambiguitythatmayprovetobeinsecure.
No, I'vegotthetokenso I canlatervalueinattheValley, emergedairintoitandstoreitbackandhavetheturkey.