Overview of the INEX 2014 Interactive Social Book Search Track

Abstract. Users looking for books online are confronted with both pro-fessional meta-data and user-generated content. The goal of the Interac-tive Social Book Search Track was to investigate how users used these two sources of information, when looking for books in a leisure context. To this end participants recruited by four teams performed two different tasks using one of two book-search interfaces. Additionally one of the two interfaces also investigated whether user performance can be improved by providing a user-interface that supports multiple search stages.

The role of language skills in interactive social book search sessions

When searching for books, people frequently have to deal with content that is in a language different from their own. However, research on multilingual systems has generally focused on the user interface's language rather than the content language. In this paper, we describe and compare early results from the multilingual aspects in the Interactive Social Book Search (iSBS) task at CLEF 2014 and 2015. A preliminary analysis of usage patterns for native English and non-native English speakers indicates an influence of language skills on search behaviour during goal-oriented and casual leisure tasks. Based on previous experiences and results, strengths and challenges of IIR studies are discussed

The CHiC Interactive Task (CHiCi) at CLEF2013

The interactive task in Cultural Heritage in CLEF 2013 used a standardised interactive protocol, information retrieval system and interface to observe a set of participants remotely via the web as well as in the lab access an English language collection from the Europeana Digital Library. Both user response and log data were collected from the 208 participants