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ACM Transactions on the Web (TWEB), Volume 11 Issue 1, March 2017

Information Sharing by Viewers Via Second Screens for In-Real-Life Events
Partha Mukherjee, Bernard J. Jansen
Article No.: 1
DOI: 10.1145/3009970

The use of second screen devices with social media facilitates conversational interaction concerning broadcast media events, creating what we refer to as the social soundtrack. In this research, we evaluate the change of the Super Bowl XLIX social...

Effort Mediates Access to Information in Online Social Networks
Jeon-Hyung Kang, Kristina Lerman
Article No.: 3
DOI: 10.1145/2990506

Individuals’ access to information in a social network depends on how it is distributed and where in the network individuals position themselves. In addition, individuals vary in how much effort they invest in managing their social...

User's Web Page Aesthetics Opinion: A Matter of Low-Level Image Descriptors Based on MPEG-7
Silvia Uribe, Federico Álvarez, José Manuel Menéndez
Article No.: 5
DOI: 10.1145/3019595

Analyzing a user's first impression of a Web site is essential for interface designers, as it is tightly related to their overall opinion of a site. In fact, this early evaluation affects user navigation behavior. Perceived usability and user...

MyAdChoices: Bringing Transparency and Control to Online Advertising
Javier Parra-Arnau, Jagdish Prasad Achara, Claude Castelluccia
Article No.: 7
DOI: 10.1145/2996466

The intrusiveness and the increasing invasiveness of online advertising have, in the last few years, raised serious concerns regarding user privacy and Web usability. As a reaction to these concerns, we have witnessed the emergence of a myriad of...