Web users use search engine to find useful information on the Internet. However current web search engines return answer to a query independent of specific user information need. S...
We formulate and study search algorithms that consider a user’s prior interactions with a wide variety of content to personalize that user’s current Web search. Rather than re...
Given that commercial search engines cover billions of web pages, efficiently managing the corresponding volumes of disk-resident data needed to answer user queries quickly is a f...
Current web search engines focus on searching only the most recent snapshot of the web. In some cases, however, it would be desirable to search over collections that include many ...
An increasing number of temporally versioned text collections is available today with Web archives being a prime example. Search on such collections, however, is often not satisfa...
Klaus Berberich, Srikanta J. Bedathur, Thomas Neum...