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» Challenges of Human Behavior Understanding
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HCI
2009
13 years 7 months ago
Context-Aware Cognitive Agent Architecture for Ambient User Interfaces
An ambient user interface is a set of hidden intelligent interfaces that recognize user's presence and provides services to immediate needs. There are several research activit...
Youngho Lee, Choonsung Shin, Woontack Woo
CHI
2011
ACM
13 years 1 months ago
Designing a phone broadcasting system for urban sex workers in India
In this paper, we present the design, implementation, and deployment of a phone-based broadcasting system designed for reaching out to at-risk populations in urban India. We worke...
Nithya Sambasivan, Julie Weber, Edward Cutrell
WWW
2010
ACM
13 years 9 months ago
Using a model of social dynamics to predict popularity of news
Popularity of content in social media is unequally distributed, with some items receiving a disproportionate share of attention from users. Predicting which newly-submitted items ...
Kristina Lerman, Tad Hogg
IMC
2009
ACM
14 years 4 months ago
Scalable proximity estimation and link prediction in online social networks
Proximity measures quantify the closeness or similarity between nodes in a social network and form the basis of a range of applications in social sciences, business, information t...
Han Hee Song, Tae Won Cho, Vacha Dave, Yin Zhang, ...
ASPLOS
2006
ACM
14 years 3 months ago
Temporal search: detecting hidden malware timebombs with virtual machines
Worms, viruses, and other malware can be ticking bombs counting down to a specific time, when they might, for example, delete files or download new instructions from a public we...
Jedidiah R. Crandall, Gary Wassermann, Daniela A. ...