Personalized search is a promising way to better serve different users' information needs. Search history is one of the major information sources for search personalization. ...
Tables are a universal idiom to present relational data. Billions of tables on Web pages express entity references, attributes and relationships. This representation of relational...
Large web search engines have to answer thousands of queries per second with interactive response times. Due to the sizes of the data sets involved, often in the range of multiple...
Alhambra is a browser-based system designed to enforce and test web browser security policies. At the core of Alhambra is a policyenhanced browser supporting fine-grain security ...
It is crucial for a web crawler to distinguish between ephemeral and persistent content. Ephemeral content (e.g., quote of the day) is usually not worth crawling, because by the t...