Information Processing and Management: an International Journal
Information retrieval interaction
Information retrieval interaction
On the evaluation of IR systems
Information Processing and Management: an International Journal - Special issue on evaluation issues in information retrieval
Cognitive systems engineering
Information filtering based on user behavior analysis and best match text retrieval
SIGIR '94 Proceedings of the 17th annual international ACM SIGIR conference on Research and development in information retrieval
Task complexity affects information seeking and use
Information Processing and Management: an International Journal
Evaluating user interfaces to information retrieval systems: a case study on user support
SIGIR '96 Proceedings of the 19th annual international ACM SIGIR conference on Research and development in information retrieval
Interactive information retrieval systems: from user centered interface design to software design
SIGIR '96 Proceedings of the 19th annual international ACM SIGIR conference on Research and development in information retrieval
Spatial querying for image retrieval: a user-oriented evaluation
Proceedings of the 21st annual international ACM SIGIR conference on Research and development in information retrieval
From highly relevant to not relevant: examining different regions of relevance
Information Processing and Management: an International Journal
Information Tasks: Toward a User-Centered Approach to Information Systems
Information Tasks: Toward a User-Centered Approach to Information Systems
Incorporating user search behavior into relevance feedback
Journal of the American Society for Information Science and Technology
Proceedings of the third symposium on Information interaction in context
Exploring information seeking processes in collaborative search tasks
Proceedings of the 73rd ASIS&T Annual Meeting on Navigating Streams in an Information Ecosystem - Volume 47
CHI '12 Extended Abstracts on Human Factors in Computing Systems
Spatial context in collaborative information seeking
Journal of Information Science
Information Processing and Management: an International Journal
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This paper reports on the empirical findings of the meta-evaluation of the application of work tasks in connection with the evaluation of interactive information retrieval (IIR) systems. The purpose of the meta-evaluation is to uncover if it is recommendable to apply work tasks to future evaluation of IIR systems. It is investigated if any search behavioural differences exist between test persons' treatment of their own real information needs versus simulated information needs. The hypothesis is that if no difference exists one can correctly substitute real information needs with simulated information needs through the application of simulated work task situations. We are also interested in learning what defines a 'good' work task situation. The empirical results of the meta-evaluation provide positive evidence of the application of simulated work task situations in connection with evaluation of IIR systems. The results also point to that tuning of work task situations towards the group of test persons is of importance due to motivation of the test persons. Furthermore, the results of the evaluation show that different versions of semantic openness of the simulated situations make no difference to the test persons' search treatment. Finally, it is verified that there exists a general pattern of assessment behaviour for the test persons. This verification makes yet another experimental reason for permutation of work tasks between test persons, in order to avoid bias of the retrieval results.