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ACM Transactions on Internet Technology (TOIT), Volume 12 Issue 4, July 2013

Vision for TOIT
Munindar P. Singh
Article No.: 10
DOI: 10.1145/2499926.2499929

TOIT Administrative Updates
Munindar P. Singh
Article No.: 11
DOI: 10.1145/2499926.2499930

When Amazon Meets Google: Product Visualization by Exploring Multiple Web Sources
Meng Wang, Guangda Li, Zheng Lu, Yue Gao, Tat-Seng Chua
Article No.: 12
DOI: 10.1145/2492690

Product visualization is able to help users easily get knowledge about the visual appearance of a product. It is useful in many application and commercialization scenarios. However, the existing product image search on e-commerce Web sites or...

SafeVchat: A System for Obscene Content Detection in Online Video Chat Services
Yu-Li Liang, Xinyu Xing, Hanqiang Cheng, Jianxun Dang, Sui Huang, Richard Han, Xue Liu, Qin Lv, Shivakant Mishra
Article No.: 13
DOI: 10.1145/2499926.2499927

Online video chat services such as Chatroulette, Omegle, and vChatter that randomly match pairs of users in video chat sessions are quickly becoming very popular, with over a million users per month in the case of Chatroulette. A key problem...

Resolvers Revealed: Characterizing DNS Resolvers and their Clients
Craig A. Shue, Andrew J. Kalafut
Article No.: 14
DOI: 10.1145/2499926.2499928

The Domain Name System (DNS) allows clients to use resolvers, sometimes called caches, to query a set of authoritative servers to translate host names into IP addresses. Prior work has proposed using the interaction between these DNS resolvers and...