An ambient, personalised, and context-sensitive information system for mobile users. - Ayse Göker; Stuart Watt; Hans I. Myrhaug; Nik Whitehead; Murat Yakici; Ralf Bierig; Sree Kanth Nuti; Hannah Cumming (EUSAI (adjunct), 2004)

Time, location and interest: an empirical and user-centred study. - Ralf Bierig; Ayse Göker (IIiX, 2006)

Contextual Information and Assessor Characteristics in Complex Question Answering. - Cindy Azzopardi; Leif Azzopardi; Mark Baillie; Ralf Bierig; Emma Nicol; Ian Ruthven; Scott Sweeney (TREC, 2006)

Intra-assessor consistency in question answering. - Ian Ruthven; Leif Azzopardi; Mark Baillie; Ralf Bierig; Emma Nicol; Simon O. Sweeney; Murat Yakici (SIGIR, 2007)

The DILIGENT framework for distributed information retrieval. - Fabio Simeoni; Fabio Crestani; Ralf Bierig (SIGIR, 2007)

Contextual factors affecting the utility of surrogates within exploratory search. - Ian Ruthven; Mark Baillie; Leif Azzopardi; Ralf Bierig; Emma Nicol; Simon O. Sweeney; Murat Yaciki (Inf. Process. Manag., 2008)

Context and Information Retrieval. - Ayse Göker; Hans Myrhaug; Ralf Bierig (Information Retrieval, 2009)

A User-Centered Experiment and Logging Framework for Interactive Information Retrieval. - Ralf Bierig; Jacek Gwizdka; Michael J. Cole (UIIR@SIGIR, 2009)

SIGIR 2009 workshop on understanding the user: logging and interpreting user interactions in information search and retrieval. - Georg Buscher; Jacek Gwizdka; Jaime Teevan; Nicholas J. Belkin; Ralf Bierig; Ludger van Elst; Joemon M. Jose (SIGIR Forum, 2009)

Are self-assessments reliable indicators of topic knowledge? - Michael J. Cole; Xiangmin Zhang; Jingjing Liu 007; Chang Liu 007; Nicholas J. Belkin; Ralf Bierig; Jacek Gwizdka (ASIST, 2010)

Linking search tasks with low-level eye movement patterns. - Michael J. Cole; Jacek Gwizdka; Ralf Bierig; Nicholas J. Belkin; Jingjing Liu 007; Chang Liu 007; Xiangmin Zhang (ECCE, 2010)

A Data Analysis and Modelling Framework for the Evaluation of Interactive Information Retrieval. - Ralf Bierig; Michael J. Cole; Jacek Gwizdka; Nicholas J. Belkin (ECIR, 2010)

Identifying queries in the wild, wild web. - Jingjing Liu 007; Chang Liu 007; Jun Zhang; Ralf Bierig; Michael J. Cole (IIiX, 2010)

Search behaviors in different task types. - Jingjing Liu 007; Michael J. Cole; Chang Liu 007; Ralf Bierig; Jacek Gwizdka; Nicholas J. Belkin; Jun Zhang; Xiangmin Zhang (JCDL, 2010)

Iris Xie: Interactive information retrieval in digital environments - IGI Publishing, Hershey, PA, 2008, 376 pp. US $99.95, ISBN 9781599042404. - Ralf Bierig (Inf. Retr., 2010)

Event and map content personalisation in a mobile and context-aware-environment. - Ralf Bierig (SIGIR Forum, 2010)

Task and user effects on reading patterns in information search. - Michael J. Cole; Jacek Gwizdka; Chang Liu 007; Ralf Bierig; Nicholas J. Belkin; Xiangmin Zhang (Interact. Comput., 2011)

A Hybrid Approach for Multi-faceted IR in Multimodal Domain. - Serwah Sabetghadam; Ralf Bierig; Andreas Rauber (CLEF, 2014)

A Glimpse into the State and Future of (Big) Data Analytics in Austria - Results from an Online Survey. - Ralf Bierig; Allan Hanbury; Martina Haas; Florina Piroi; Helmut Berger; Mihai Lupu; Michael Dittenbach (DATA, 2014)

A Researcher's View on (Big) Data Analytics in Austria Results from an Online Survey. - Ralf Bierig; Allan Hanbury; Florina Piroi; Marita Haas; Helmut Berger; Mihai Lupu; Michael Dittenbach (DATA (Revised Selected Papers), 2014)

A review of users' search contexts for lifelogging system design. - Ying-Hsang Liu; Ralf Bierig (IIiX, 2014)

A System Framework for Concept- and Credibility-Based Multimedia Retrieval. - Ralf Bierig; Cristina Serban; Alexandra Siriteanu; Mihai Lupu; Allan Hanbury (ICMR, 2014)

A Combined Approach of Structured and Non-structured IR in Multimodal Domain. - Serwah Sabetghadam; Mihai Lupu; Ralf Bierig; Andreas Rauber (ICMR, 2014)

On the use of statistical semantics for metadata-based social image retrieval. - Navid Rekabsaz; Ralf Bierig; Bogdan Ionescu; Allan Hanbury; Mihai Lupu (CBMI, 2015)

Reachability Analysis of Graph Modelled Collections. - Serwah Sabetghadam; Mihai Lupu; Ralf Bierig; Andreas Rauber (ECIR, 2015)

Toward Optimized Multimodal Concept Indexing. - Navid Rekabsaz; Ralf Bierig; Mihai Lupu; Allan Hanbury (Trans. Comput. Collect. Intell., 2017)

User Interactions with Search Systems. - Ying-Hsang Liu; Chang Liu 007; Ralf Bierig (ICTIR, 2018)

A faceted approach to reachability analysis of graph modelled collections. - Serwah Sabetghadam; Mihai Lupu; Ralf Bierig; Andreas Rauber (Int. J. Multim. Inf. Retr., 2018)

Special issue on de-personalisation, diversification, filter bubbles and search. - Ralf Bierig; Simon Caton (Inf. Retr. J., 2019)

User Engagement with Driving Simulators: An Analysis of Physiological Signals. - Ying-Hsang Liu; Moritz Spiller; Jinshuai Ma; Tom Gedeon; Md. Zakir Hossain; Atiqul Islam; Ralf Bierig (HCI (47), 2020)

The Virtual Memory Palace as an Interactive Mnemonic Learning Platform. - Ralf Bierig; Linda Krueger (QoMEX, 2020)

Player Ready? A Model for Evaluating VR Game Interfaces. - Ralf Bierig; Damien Mac Namara (QoMEX, 2020)

Search Interface Design and Evaluation. - Chang Liu 007; Ying-Hsang Liu; Jingjing Liu 007; Ralf Bierig (Found. Trends Inf. Retr., 2021)

Personalised Filter Bias with Google and DuckDuckGo: An Exploratory Study. - Awais Akbar; Simon Caton; Ralf Bierig (AICS, 2022)

Time-Delay Tolerance of Visual and Olfactory Feedback in Multi-Sensory Extended Reality. - Guandong Li; Haoyuan Zheng; Yuhao Lu; Guohua Wu; Zhongheng Sun; Hongyi Lan; Natalie Culligan; Ralf Bierig; Joseph Timoney; Ting Bi (MetroXRAINE, 2023)

Investigation of Redirection Algorithms in Small Tracking Spaces. - Linda Krueger; Charles Markham; Ralf Bierig (VRST, 2024)