Northeastern’s Alan Mislove and Christo Wilson have been researching whether the algorithms e-commerce and other websites use to analyze user profile data, web-browsing choices, and other online information may lead to discrimination. Now the ACLU has sued the government on their and others’ behalf so they can continue to do so without prosecution.
A team led by Northeastern’s Christo Wilson shows that Amazon is much more likely to point buyers to sellers who use an automated practice called algorithmic pricing, even though those sellers’ prices may be higher than others’.
Google and Bing maps of some countries show users different borders based on where the users live. It’s how governments claim sovereignty over disputed borders. Researchers led by Northeastern’s Christo Wilson have developed a computerized system to reveal the manipulations: It crawls online maps continuously, tracking and recording every border shift over time.
A research team led by Northeastern assistant professor Christo Wilson cracked open the algorithm that drives Uber’s surge pricing. The team examined ‘surge regions’ within cities and reports findings that reveal tips on how consumers might avoid the inflated prices.
VW’s admitted installation of software in diesel cars to cheat emissions tests raises questions in fields ranging from law and business to the environment, public health, and technology. We asked Northeastern faculty experts to discuss these issues.
Web personalization expert Christo Wilson holds forth on Amazon Prime Day, the latest manufactured shopping day to promise big savings on scores of products, and offers up some tips for online shoppers looking to exercise their consumer freedom.
Google’s short-term memory and travel websites overcharging shoppers are just two of the things we learned from assistant professor Christo Wilson’s lecture on Web personalization.
Assistant professor Brooke Foucault Welles is studying how people can better understand and leverage their social networks to identify valuable and previously unnoticed connections or resources. She says this work could be particularly valuable for the military.
A new study co-authored by a team of Northeastern University faculty and students has found numerous instances of price steering and discrimination on many popular e-commerce retail and travel websites. That’s not necessarily a bad thing, they say—so long as the companies are transparent.
Crowdsourced social media platforms such as Facebook and Yelp are increasingly being infiltrated by fake accounts and reviews that cloud the legitimacy of some online rating systems. Assistant professor Christo Wilson dubbed this phenomenon “crowdturfing,” and he’s determined to make these systems more secure.
Censorship on the Chinese version of Twitter does little to stifle discourse, according to researchers in Northeastern’s College of Computer and Information Science.