• 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 14 matches

• 2009
• 
  N. Balakrishnan:
  Editorial. World Digit. Libr. 2(1) (2009)
• 
  N. Balakrishnan:
  Editorial. World Digit. Libr. 2(2) (2009)
• 
  Michele Artini, Leonardo Candela, Donatella Castelli, Paolo Manghi, Marko Mikulicic, Pasquale Pagano:
  Aggregative Digital Library Systems in the DRIVER Infrastructure. World Digit. Libr. 2(2): 113-130 (2009)
• 
  Rakesh Kumar Bhatt:
  E-Resources @ UGC-Infonet Digital Library Consortium: a breakthrough. World Digit. Libr. 2(2): 145-159 (2009)
• 
  Heather Brown:
  Who guards the guards: meeting the challenges of digital preservation. World Digit. Libr. 2(1): 51-67 (2009)
• 
  O. O. Fagbami, B. A. Akintola, O. J. Pelemo:
  Cybercafés use by the research scientists in agricultural research institutes in Ibadan, Nigeria. World Digit. Libr. 2(2): 93-100 (2009)
• 
  Shantanu Ganguly:
  Building Digital Libraries: a how-to-do-it manual (Number 153). World Digit. Libr. 2(2): 161-162 (2009)
• 
  Kristiina Hormia-Poutanen:
  Digital library infrastructure in Finland - political decisions empowering development. World Digit. Libr. 2(1): 23-32 (2009)
• 
  Rabindra Kumar Mahapatra:
  Information Management in New Millennium: opportunities & challenges for library professionals. World Digit. Libr. 2(1): 83 (2009)
• 
  Dennis Nicholson, Anu Joseph, Emma McCulloch:
  HILT IV: subject interoperability through building and embedding pilot terminology Web services. World Digit. Libr. 2(1): 1-22 (2009)
• 
  Jakob Heide Petersen, Jens Thorhauge:
  Information provision to knowledge creation: Danish digital libraries strategy. World Digit. Libr. 2(1): 69-82 (2009)
• 
  Lalitha Poluru:
  Building image repository of Indian cultural and heritage materials adopting Dublin Core metadata standards. World Digit. Libr. 2(2): 131-144 (2009)
• 
  Kim H. Veltman:
  The Semantic Web: past and future. World Digit. Libr. 2(1): 33-49 (2009)
• 
  M. Vijayakumar, B. U. Kannappanavar:
  Use of library services in technological changing environment: a survey. World Digit. Libr. 2(2): 101-111 (2009)