146 search results - page 28 / 30 » Social Network Analysis of Online Marketplaces |
CIVR
2008
Springer
13 years 9 months ago
2008
Springer
The number of personal multimedia objects, such as digital photographs and videos, are exploding on the web through popular sites such as Flickr, YouTube, and FaceBook hosting bil...
SOCINFO
2010
13 years 5 months ago
2010
Abstract. Online tools for collaboration and social platforms have become omnipresent in Web-based environments. Interests and skills of people evolve over time depending in perfor...
SAC
2010
ACM
14 years 2 months ago
2010
ACM
CAPTCHAs protect online resources and services from automated access. From an attacker’s point of view, they are typically perceived as an annoyance that prevents the mass creat...
WWW
2006
ACM
14 years 8 months ago
2006
ACM
In this paper we describe preliminary work that examines whether statistical properties of the structure of websites can be an informative measure of their quality. We aim to deve...
RECSYS
2009
ACM
14 years 1 months ago
2009
ACM
Different buyers exhibit different purchasing behaviors. Some rush to purchase new products while others tend to be more cautious, waiting for reviews from people they trust. In...