162 citations · 294 across the 20 of their papers we have counts for
3 papers · 1 filter
Faster Random Walks By Rewiring Online Social Networks On-The-Fly
Zhuojie Zhou, Nan Zhang, Zhiguo Gong +1
Many online social networks feature restrictive web interfaces which only allow the query of a user's local neighborhood through the interface. To enable analytics over such an onl…
Digging Deeper into Deep Web Databases by Breaking Through the Top-k Barrier
Saravanan Thirumuruganathan, Nan Zhang, Gautam Das
A large number of web databases are only accessible through proprietary form-like interfaces which require users to query the system by entering desired values for a few attributes…
Who Tags What? An Analysis Framework
Mahashweta Das, Saravanan Thirumuruganathan, Sihem Amer-Yahia +2
The rise of Web 2.0 is signaled by sites such as Flickr, del.icio.us, and YouTube, and social tagging is essential to their success. A typical tagging action involves three compone…