6.2.3 Encore

Ochita kafukufuku anachititsa makompyuta a anthu kuti aziyendera mwachinsinsi mawebusaiti omwe angathe kutsekedwa ndi maboma opondereza.

Mu March 2014, Sam Burnett ndi Nick Feamster adayambitsa Encore, dongosolo lothandizira kupeza nthawi komanso zochitika zonse za intaneti. Kuti achite izi, ochita kafukufuku, omwe anali ku Georgia Tech, adalimbikitsa eni malo a webusaiti kuti aike kachidindo kakang'ono kameneka mu ma fayilo opangira ma tsamba awo:

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Ngati mutayang'ana tsamba la webusaiti ndi ndondomeko yanuyi, msakatuli wanu amayesa kulumikizana ndi webusaitiyi omwe ofufuzawa akuyang'anira zomwe zingatheke kuwunika (mwachitsanzo, webusaitiyi ya chipani choletsedwa). Ndiye, musakatuli wanu adzafotokozera kwa ofufuza ngati angathe kulankhulana ndi webusaiti yotsekedwa (Fanizo 6.2). Komanso, zonsezi sizidzakhala zosaoneka pokhapokha mutayang'ana fayilo yoyamba ya HTML pa tsamba la intaneti. Mapulogalamu oterewa omwe sakuwoneka pa tsamba lachitatu akupezeka pa webusaiti (Narayanan and Zevenbergen 2015) , koma samawaphatikizapo kuyesera kuyesa kuwunika.

Chithunzi 6.2: Zowonetsera za kafukufuku wa Encore (Burnett and Feamster 2015) . Webusaiti ya chiyambi ili ndi kachidindo kakang'ono kamene kali mkati mwake (sitepe 1). Kompyuta yanu imatembenuza tsamba la webusaiti, lomwe limayambitsa ntchito yoyezera (gawo 2). Kompyuta yanu ikuyesera kupeza zolinga, zomwe zingakhale webusaiti ya gulu loletsa ndale (gawo 3). Kufufuza, monga boma, kungakulepheretseni kupeza njira yowunikira (gawo 4). Potsirizira pake, kompyuta yanu imapereka zotsatira za pempholi kwa openda (osati akuwonetsedwa). Aperekedwa ndi chilolezo kuchokera ku Burnett and Feamster (2015) , chithunzi 1.

Njirayi yowonetsera kufufuza imakhala ndi zipangizo zamakono zokongola. Ngati mawebusaiti okwanira angaphatikizeko kachidule kosavuta, ndiye kuti Enanso angapereke nthawi yeniyeni, yowonjezera lonse yomwe mawebusaiti amalembedwa. Asanayambe ntchitoyi, ochita kafukufukuwa adalankhula ndi IRB yawo, yomwe idakana kuyang'ana ntchitoyi chifukwa sinali "maphunziro aumunthu" pansi pa Common Rule (malamulo omwe amapereka kafukufuku wochuluka ku federal ku United States; onani zolemba zambiri kumapeto kwa mutu uno).

Pasanapite nthawi yaitali, kenaka Ben Zevenbergen, ndiye wophunzira wophunzira, adalankhula kwa ochita kafukufuku kuti akambirane zoyenera za polojekitiyo. Makamaka Zevenbergen ankadandaula kuti anthu m'mayiko ena akhoza kuika pangozi ngati makompyuta awo amayesa kuyendera mawebusaiti ena ovuta, ndipo anthuwa sanavomereze kutenga nawo mbali pa phunzirolo. Malinga ndi zokambiranazi, gulu la Encore linasintha polojekitiyi kuti ayese kufufuza za Facebook, Twitter, ndi YouTube yekha chifukwa chipani chachitatu chomwe chikuyesa kupeza malowa ndichizolowezi pa webusaiti yoyamba (Narayanan and Zevenbergen 2015) .

Atatha kusonkhanitsa deta pogwiritsa ntchito kusintha kwake, pepala lonena za njirayi ndi zotsatira zina zidatumizidwa ku SIGCOMM, komiti yayikulu ya sayansi yamakompyuta. Komiti ya pulogalamuyo inakondwera ndi zopereka zapapepalayi, koma inadandaula chifukwa chosowa chidziwitso cha ophunzira. Pomalizira, komiti ya pulogalamuyo inaganiza zofalitsa pepalalo, koma ndi liwu losainira lofotokoza zoyenera kuchita (Burnett and Feamster 2015) . Cholembedwa choterechi sichinayambe chigwiritsidwa ntchito kale ku SIGCOMM, ndipo nkhaniyi yatsogolera kutsutsana kwina pakati pa asayansi a makompyuta pa chikhalidwe chawo mu kafukufuku wawo (Narayanan and Zevenbergen 2015; B. Jones and Feamster 2015) .