217 citations
- University of CopenhagenDK13 papers
- Max Planck Institute for AstrophysicsDE10 papers
- University of ArizonaUS10 papers
- Arcetri Astrophysical ObservatoryIT9 papers
- École Polytechnique Fédérale de LausanneCH9 papers
- Max Planck Institute for Extraterrestrial PhysicsDE9 papers
- Osservatorio Astronomico di PadovaIT9 papers
- University of NottinghamGB9 papers
- Herzberg Institute of AstrophysicsCA8 papers
- Centre National de la Recherche ScientifiqueFR7 papers
- Ohio UniversityUS7 papers
- California Institute of TechnologyUS5 papers
4 papers · 1 filter
A Subjective Logic Formalisation of the Principle of Polyrepresentation for Information Needs
Christina Lioma, Birger Larsen, Hinrich Schütze +1
Interactive Information Retrieval refers to the branch of Information Retrieval that considers the retrieval process with respect to a wide range of contexts, which may affect the…
Preliminary Experiments using Subjective Logic for the Polyrepresentation of Information Needs
Christina Lioma, Birger Larsen, Peter Ingwersen
According to the principle of polyrepresentation, retrieval accuracy may improve through the combination of multiple and diverse information object representations about e.g. the c…
Rhetorical relations for information retrieval
Christina Lioma, Birger Larsen, Wei Lu
Typically, every part in most coherent text has some plausible reason for its presence, some function that it performs to the overall semantics of the text. Rhetorical relations, e…
FindZebra: A search engine for rare diseases
Radu Dragusin, Paula Petcu, Christina Lioma +6
Background: The web has become a primary information resource about illnesses and treatments for both medical and non-medical users. Standard web search is by far the most common i…