@inproceedings{2003-liquid-queries,
 title = {liquid: Context-Aware Distributed Queries},
 author = {Jeffrey Heer AND Alan Newberger AND Chris Beckmann AND Jason I. Hong},
 booktitle = {Ubiquitous Computing},
 year = {2003},
 pages = {140--148},
 url = {http://idl.cs.washington.edu/papers/liquid-queries},
}