2177 search results - page 384 / 436 » Designing Behaviors for Information Agents |
SIGSOFT
2007
ACM
16 years 2 months ago
2007
ACM
We improve on previous recommender systems by taking advantage of the layered structure of software. We use a random-walk approach, mimicking the more focused behavior of a develo...
117
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WWW
2007
ACM
16 years 2 months ago
2007
ACM
In this paper, we define the problem of topic-sentiment analysis on Weblogs and propose a novel probabilistic model to capture the mixture of topics and sentiments simultaneously....
104
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WWW
2003
ACM
16 years 2 months ago
2003
ACM
In this work two distinct metrics are proposed, which aim to quantify the importance of a web page based on the visits it receives by the users and its location within the website...
100
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CHI
2008
ACM
16 years 2 months ago
2008
ACM
We examine tagging behavior on Flickr, a public photosharing website. We build on previous qualitative research that exposed a taxonomy of tagging motivations, as well as on socia...
CHI
2007
ACM
16 years 2 months ago
2007
ACM
A longitudinal design was employed to collect three waves of survey data over a 14 month period from 2790 online gamers. Respondents were asked questions about their gaming activi...