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» A User Model for Information Erasure
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CIKM
2009
Springer
15 years 5 months ago
Web search result summarization: title selection algorithms and user satisfaction
Eye tracking experiments have shown that titles of Web search results play a crucial role in guiding a user’s search process. We present a machine-learned algorithm that trains ...
Tapas Kanungo, Nadia Ghamrawi, Ki Yuen Kim, Lawren...
SIGIR
2008
ACM
14 years 11 months ago
Intuition-supporting visualization of user's performance based on explicit negative higher-order relevance
Modeling the beyond-topical aspects of relevance are currently gaining popularity in IR evaluation. For example, the discounted cumulated gain (DCG) measure implicitly models some...
Heikki Keskustalo, Kalervo Järvelin, Ari Pirk...
CAISE
2003
Springer
15 years 4 months ago
User Roles in Document Analysis
In a modern business process, documents are important carriers of information between organisations. Document management solutions are increasingly based on structured document for...
Pasi Tiitinen
IPM
2006
83views more  IPM 2006»
14 years 11 months ago
A risk minimization framework for information retrieval
This paper presents a probabilistic information retrieval framework in which the retrieval problem is formally treated as a statistical decision problem. In this framework, querie...
ChengXiang Zhai, John D. Lafferty
OTM
2005
Springer
15 years 4 months ago
Modelling Context Information with ORM
Context-aware applications rely on implicit forms of input, such as sensor-derived data, in order to reduce the need for explicit input from users. They are especially relevant for...
Karen Henricksen, Jadwiga Indulska, Ted McFadden