Research Area
Year Published

105 Results

July 8, 2013

Families on Facebook

AAAI Conference on Weblogs and Social Media (ICWSM)

This descriptive study of millions of US Facebook users documents “friending” and communication patterns, exploring parent-child relationships across a variety of life stages and gender combinations.

By: Moira Burke, Lada Adamic, Karyn Marciniak
July 8, 2013

The Anatomy of Large Facebook Cascades

AAAI Conference on Weblogs and Social Media (ICWSM)

When users post photos on Facebook, they have the option of allowing their friends, followers, or anyone at all to subsequently reshare the photo. A portion of the billions of photos posted to Facebook generates cascades of reshares, enabling many additional users to see, like, comment, and reshare the photos.

By: Alex Dow, Lada Adamic, Adrien Friggeri
July 2, 2013

Self-censorship on Facebook

AAAI Conference on Weblogs and Social Media (ICWSM)

We report results from an exploratory analysis examining “last-minute” self-censorship, or content that is filtered after being written, on Facebook. We collected data from 3.9 mil-lion users over 17 days and associate self-censorship behavior with features describing users, their social graph, and the interactions between them.AAAI Conference on Weblogs and Social Media (ICWSM)

By: Sauvik Das, Adam D. I. Kramer
May 13, 2013

CopyCatch: Stopping Group Attacks by Spotting Lockstep Behavior in Social Networks

International World Wide Web Conference (WWW)

In this paper we focus on the social network Facebook and the problem of discerning ill-gotten Page Likes, made by spammers hoping to turn a profit, from legitimate Page Likes. Our method, which we refer to as CopyCatch, detects lockstep Page Like patterns on Facebook by analyzing only the social graph between users and Pages and the times at which the edges in the graph (the Likes) were created.

By: Alex Beutel, Tom Wanhong Xu, Venkatesan Guruswami, Christopher Palow, Christos Faloutsos
May 13, 2013

Subgraph Frequencies: Mapping the Empirical and Extremal Geography of Large Graph Collections

International World Wide Web Conference (WWW)

A growing set of on-line applications are generating data that can be viewed as very large collections of small, dense social graphs – these range from sets of social groups, events, or collaboration projects to the vast collection of graph neighborhoods in large social networks.

By: Johan Ugander, Lars Backstrom, Jon Kleinberg
April 27, 2013

Gender, Topic, and Audience Response: An Analysis of User-Generated Content on Facebook

ACM Conference on Human Factors in Computing Systems (CHI)

Although users generate a large volume of text on Facebook every day, we know little about the topics they choose to talk about, and how their network responds. Using Latent Dirichlet Allocation (LDA)…

By: Yi-Chia Wang, Moira Burke, Robert Kraut
April 27, 2013

Quantifying the Invisible Audience in Social Networks

ACM Conference on Human Factors in Computing Systems (CHI)

When you share content in an online social network, who is listening? Users have scarce information about who actually sees their content, making their audience seem invisible and difficult to estimate. However, understanding this invisible audience can impact both science and design, since perceived audiences influence content production and self-presentation online.

By: Michael Bernstein, Eytan Bakshy, Moira Burke, Brian Karrer
April 1, 2013

Using Facebook after Losing a Job: Differential Benefits of Strong and Weak Ties

ACM Conference on Computer Supported Cooperative Work and Social Computing (CSCW)

Among those who have recently lost a job, social networks in general and online ones in particular may be useful to cope with stress and find new employment. This study focuses on the psychological an…

By: Moira Burke, Robert Kraut
February 6, 2013

Characterizing and Curating Conversation Threads: Expansion, Focus, Volume, Re-entry

ACM International Conference on Web Search and Data Mining (WSDM)

Discussion threads form a central part of the experience on many Web sites, including social networking sites such as Facebook and Google Plus and knowledge creation sites such as Wikipedia.

By: Lars Backstrom, Jon Kleinberg, Lillian Lee, Cristian Danescu-Niculescu-Mizil
February 6, 2013

Arrival and Departure Dynamics in Social Networks

ACM International Conference on Web Search and Data Mining (WSDM)

In this paper, we consider the natural arrival and departure of users in a social network, and ask whether the dynamics of arrival, which have been studied in some depth, also explain the dynamics of departure, which are not as well studied.

By: Shaomei Wu, Atish Das Sarma, Alex Fabrikant, Silvio Lattanzi, Andrew Tomkins