• case-insensitive prefix search: default
  e.g., sig matches "SIGIR" as well as "signal"
• exact word search: append dollar sign ($) to word
  e.g., graph$ matches "graph", but not "graphics"
• boolean and: separate words by space
  e.g., codd model
• boolean or: connect words by pipe symbol (|)
  e.g., graph|network

Update May 7, 2017: Please note that we had to disable the phrase search operator (.) and the boolean not operator (-) due to technical problems. For the time being, phrase search queries will yield regular prefix search result, and search terms preceded by a minus will be interpreted as regular (positive) search terms.

found 2 matches

• 2015
• 
  Kensaku Kawamoto, Cary J. Martin, Kip Williams, Ming-Chieh Tu, Charlton G. Park, Cheri Hunter, Catherine J. Staes, Bruce E. Bray, Vikrant G. Deshmukh, Reid A. Holbrook, Scott J. Morris, Matthew B. Fedderson, Amy Sletta, James Turnbull, Sean J. Mulvihill, Gordon L. Crabtree, David E. Entwistle, Quinn L. McKenna, Michael B. Strong, Robert C. Pendleton, Vivian S. Lee:
  Value Driven Outcomes (VDO): a pragmatic, modular, and extensible software framework for understanding and improving health care costs and outcomes. J. Am. Medical Informatics Assoc. 22(1): 223-235 (2015)
• 2010
• 
  Amy Pendleton, Alan Clark, Alan Johnston, Henry Sinnreich:
  Session Initiation Protocol Event Package for Voice Quality Reporting. RFC 6035: 1-41 (2010)