• 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 24 matches

• 2019
• 
  Enrique Amigó, Julio Gonzalo, Felisa Verdejo, Damiano Spina:
  A comparison of filtering evaluation metrics based on formal constraints. Inf. Retr. J. 22(6): 581-619 (2019)
• 
  Ahmet Arslan, Bekir Taner Dinçer:
  A selective approach to index term weighting for robust information retrieval based on the frequency distributions of query terms. Inf. Retr. J. 22(6): 543-569 (2019)
• 
  Ralf Bierig, Simon Caton:
  Special issue on de-personalisation, diversification, filter bubbles and search. Inf. Retr. J. 22(5): 419-421 (2019)
• 
  Ludovico Boratto, Andreas Kaltenbrunner, Giovanni Stilo:
  Guest editorial: social media for personalization and search. Inf. Retr. J. 22(1-2): 1-3 (2019)
• 
  Abhijnan Chakraborty, Saptarshi Ghosh, Niloy Ganguly, Krishna P. Gummadi:
  Optimizing the recency-relevance-diversity trade-offs in non-personalized news recommendations. Inf. Retr. J. 22(5): 447-475 (2019)
• 
  Alessandro Cucchiarelli, Christian Morbidoni, Giovanni Stilo, Paola Velardi:
  A topic recommender for journalists. Inf. Retr. J. 22(1-2): 4-31 (2019)
• 
  Laura Dietz, Chenyan Xiong, Jeff Dalton, Edgar Meij:
  Special issue on knowledge graphs and semantics in text analysis and retrieval. Inf. Retr. J. 22(3-4): 229-231 (2019)
• 
  Lukas Eberhard, Christoph Trattner, Martin Atzmueller:
  Predicting trading interactions in an online marketplace through location-based and online social networks. Inf. Retr. J. 22(1-2): 55-92 (2019)
• 
  Darío Garigliotti, Faegheh Hasibi, Krisztian Balog:
  Identifying and exploiting target entity type information for ad hoc entity retrieval. Inf. Retr. J. 22(3-4): 285-323 (2019)
• 
  Jimmy, Guido Zuccon, Bevan Koopman:
  Payoffs and pitfalls in using knowledge-bases for consumer health search. Inf. Retr. J. 22(3-4): 350-394 (2019)
• 
  Unni Krishnan, Bodo Billerbeck, Alistair Moffat, Justin Zobel:
  Abstraction of query auto completion logs for anonymity-preserving analysis. Inf. Retr. J. 22(5): 499-524 (2019)
• 
  Juhi Kulshrestha, Motahhare Eslami, Johnnatan Messias, Muhammad Bilal Zafar, Saptarshi Ghosh, Krishna P. Gummadi, Karrie Karahalios:
  Search bias quantification: investigating political bias in social media and web search. Inf. Retr. J. 22(1-2): 188-227 (2019)
• 
  Sean MacAvaney, Andrew Yates, Arman Cohan, Luca Soldaini, Kai Hui, Nazli Goharian, Ophir Frieder:
  Overcoming low-utility facets for complex answer retrieval. Inf. Retr. J. 22(3-4): 395-418 (2019)
• 
  David Maxwell, Leif Azzopardi, Yashar Moshfeghi:
  The impact of result diversification on search behaviour and performance. Inf. Retr. J. 22(5): 422-446 (2019)
• 
  Ariel Monteserin, Marcelo Gabriel Armentano:
  Influence me! Predicting links to influential users. Inf. Retr. J. 22(1-2): 32-54 (2019)
• 
  Felipe Moraes, Kilian Grashoff, Claudia Hauff:
  On the impact of group size on collaborative search effectiveness. Inf. Retr. J. 22(5): 476-498 (2019)
• 
  Kaweh Djafari Naini, Ricardo Kawase, Nattiya Kanhabua, Claudia Niederée, Ismail Sengor Altingovde:
  Those were the days: learning to rank social media posts for reminiscence. Inf. Retr. J. 22(1-2): 159-187 (2019)
• 
  Guruprasad Nayak, Sourav Dutta, Deepak Ajwani, Patrick K. Nicholson, Alessandra Sala:
  Automated assessment of knowledge hierarchy evolution: comparing directed acyclic graphs. Inf. Retr. J. 22(3-4): 256-284 (2019)
• 
  Pushpendre Rastogi, Adam Poliak, Vince Lyzinski, Benjamin Van Durme:
  Neural variational entity set expansion for automatically populated knowledge graphs. Inf. Retr. J. 22(3-4): 232-255 (2019)
• 
  Uma Sawant, Saurabh Garg, Soumen Chakrabarti, Ganesh Ramakrishnan:
  Neural architecture for question answering using a knowledge graph and web corpus. Inf. Retr. J. 22(3-4): 324-349 (2019)
• 
  Nacéra Bennacer Seghouani, Coriane Nana Jipmo, Gianluca Quercini:
  Determining the interests of social media users: two approaches. Inf. Retr. J. 22(1-2): 129-158 (2019)
• 
  Walid Shalaby, Wlodek Zadrozny, Hongxia Jin:
  Beyond word embeddings: learning entity and concept representations from large scale knowledge bases. Inf. Retr. J. 22(6): 525-542 (2019)
• 
  Elad Yom-Tov:
  Demographic differences in search engine use with implications for cohort selection. Inf. Retr. J. 22(6): 570-580 (2019)
• 
  Fattane Zarrinkalam, Mohsen Kahani, Ebrahim Bagheri:
  User interest prediction over future unobserved topics on social networks. Inf. Retr. J. 22(1-2): 93-128 (2019)