• 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 13 matches

• 2007
• 
  Wan D. Bae, Shayma Alkobaisi, Seon Ho Kim, Sada Narayanappa, Cyrus Shahabi:
  Supporting Range Queries on Web Data Using k-Nearest Neighbor Search. WebDB 2007
• 
  Nilesh Bansal, Nick Koudas:
  Searching the Blogosphere. WebDB 2007
• 
  Michael J. Cafarella, Dan Suciu, Oren Etzioni:
  Navigating Extracted Data with Schema Discovery. WebDB 2007
• 
  Fatih Gelgi, Hasan Davulcu, Srinivas Vadrevu:
  Term Ranking for Clustering Web Search Results. WebDB 2007
• 
  Sebastian Michel, Thomas Neumann:
  Search for the Best but Expect the Worst - Distributed Top-k Queries over Decreasing Aggregated Scores. WebDB 2007
• 
  Toshiyuki Shimizu, Masatoshi Yoshikawa:
  XML Information Retrieval Considering Physical Page Layout of Logical Elements. WebDB 2007
• 
  Michal Shmueli-Scheuer, Amitabh Chaudhary, Avigdor Gal, Chen Li:
  Communication-Efficient Query Answering with Quality Guarantees in Client-Server Applications. WebDB 2007
• 
  Julia Stoyanovich, Srikanta J. Bedathur, Klaus Berberich, Gerhard Weikum:
  EntityAuthority: Semantically Enriched Graph-Based Authority Propagation. WebDB 2007
• 
  Qingzhao Tan, Ziming Zhuang, Prasenjit Mitra, C. Lee Giles:
  A clustering-based sampling approach for refreshing search engine's database. WebDB 2007
• 
  Zografoula Vagena, Mirella Moura Moro, Vassilis J. Tsotras:
  Value-Aware RoXSum: Effective Message Aggregation for XML-Aware Information Dissemination. WebDB 2007
• 
  Minji Wu, Amélie Marian:
  Corroborating Answers from Multiple Web Sources. WebDB 2007
• 
  Jie Xu, Qinglan Li, Huiming Qu, Alexandros Labrinidis:
  Towards a Content-Provider-Friendly Web Page Crawler. WebDB 2007
• 
  Tenth International Workshop on the Web and Databases, WebDB 2007, Beijing, China, June 15, 2007. 2007 [contents]