Users frequently modify a previous search query in hope of retrieving better results. These modifications are called query reformulations or query refinements. Existing research h...
“Crowdsourcing” is currently one of the most discussed key words within the open innovation community. The major question for both research and business is how to find and lev...
Winfried Ebner, Jan Marco Leimeister, Ulrich Brets...
Text-based interpersonal communication tools such as instant messenger are widely used today. These tools often feature emoticons that people use to express emotion to some degree...
Joonhwan Lee, Soojin Jun, Jodi Forlizzi, Scott E. ...
Finding information about people on the Web using a search engine is difficult because there is a many-to-many mapping between person names and specific persons (i.e. referents). ...
Students are a wonderful resource for any department of a college or university, especially an ITS department. They are inexpensive and abundant. They want to work at strange time...