Accepted papers

Perspectives papers

Deepening the Role of the User: Neuro-Physiological Evidence as a Basis for Studying and Improving Search

  • Javed Mostafa (University of North Carolina at Chapel Hill, USA)
  • Jacek Gwizdka (University of Texas at Austin, USA)

Full-length papers

Active and Passive Utility of Search Interface Features in Different Information Seeking Task Stages

  • Hugo C. Huurdeman (University of Amsterdam, Netherlands)
  • Max L. Wilson (University of Nottingham, United Kingdom)
  • Jaap Kamps (University of Amsterdam, Netherlands)

Knowledge Graphs versus Hierarchies: An Analysis of User Behaviours and Perspectives in Information Seeking

  • Bahareh Sarrafzadeh (University of Waterloo, Canada)
  • Alexandra Vtyurina (University of Waterloo, Canada)
  • Edward Lank (University of Waterloo, Canada)
  • Olga Vechtomova (University of Waterloo, Canada)

History by Diversity: Helping Historians search News Archives

  • Jaspreet Singh (L3S Research Center, Germany)
  • Wolfgang Nejdl (L3S Research Center, Germany)
  • Avishek Anand (L3S Research Center, Germany)

Interactive Topic Modeling for aiding Qualitative Content Analysis

  • Aneesha Bakharia (Queensland University of Technology, Australia)
  • Peter Bruza (Queensland University of Technology, Australia)
  • Jim Watters (Queensland University of Technology, Australia)
  • Bhuva Narayan (University of Technology Sydney, Australia)
  • Laurianne Sitbon (Queensland University of Technology, Australia)

Understanding User Satisfaction with Intelligent Assistants

  • Julia Kiseleva (Eindhoven University of Technology, Netherlands)
  • Kyle Williams (Pennsylvania State University, USA)
  • Jiepu Jiang (University of Massachusetts Amherst, USA)
  • Ahmed Hassan Awadallah (Microsoft, USA)
  • Aidan C Crook (Microsoft, USA)
  • Imed Zitouni (Microsoft, USA)
  • Tasos Anastasakos (Microsoft, USA)

A Usefulness-based Approach for Measuring the Local and Global Effect of IIR Services

  • Daniel Hienert (GESIS - Leibniz Institute for the Social Sciences, Germany)
  • Peter Mutschke (GESIS - Leibniz Institute for the Social Sciences, Germany)

Contextual Support for Collaborative Information Retrieval

  • Shuguang Han (University of Pittsburgh, USA)
  • Daqing He (University of Pittsburgh, USA)
  • Zhen Yue (Yahoo! Labs, USA)
  • Jiepu Jiang (University of Massachusetts Amherst, USA)

An AID for Avoiding Inadvertent Disclosure: Supporting Interactive Review for Privilege in E-Discovery

  • Jyothi K Vinjumur (University of Maryland, USA)
  • Douglas W Oard (University of Maryland, USA)
  • Amittai Axelrod (University of Maryland, USA)

User Experience Dimensions: A Systematic Approach to Experiential Qualities for Evaluating Information Interaction in Museums

  • Marianne Lykke (Aalborg University, Denmark)
  • Christian Jantzen (Aalborg University, Denmark)

Behaviour Mining for Automatic Task-Keeping and Visualisations for Task-Refinding

  • Charlie Abela (University of Malta, Malta)
  • Chris Staff (University of Malta, Malta)

Playing Your Cards Right: The Effect of Entity Cards on Search Behaviour and Workload

  • Horatiu Bota (University of Glasgow, United Kingdom)
  • Ke Zhou (Yahoo Labs London, United Kingdom)
  • Joemon M Jose (University of Glasgow, United Kingdom)

A Comparison of Primary and Secondary Relevance Judgements for Real-Life Topics

  • Simon Wakeling (University of Sheffield, United Kingdom)
  • Martin Halvey (University of Strathclyde, United Kingdom)
  • Robert Villa (University of Sheffield, United Kingdom)
  • Laura Hasler (University of Sheffield, United Kingdom)

How Writers Search: Analyzing the Search and Writing Logs of Non-fictional Essays

  • Matthias Hagen (Bauhaus-Universität Weimar, Germany)
  • Martin Potthast (Bauhaus-Universität Weimar, Germany)
  • Michael Völske (Bauhaus-Universität Weimar, Germany)
  • Jakob Gomoll (Bauhaus-Universität Weimar, Germany)
  • Benno Stein (Bauhaus-Universität Weimar, Germany)

You Can Check It Out But It Will Never Leave: Characterising Ebook Borrowing Patterns

  • Dana McKay (University of Melbourne, Australia)
  • George Buchanan (City University London, United Kingdom)

The Forgotten Needle in My Collections: Task-Aware Ranking of Documents in Semantic Information Space

  • Tuan A Tran (L3S Research Center, Leibniz Universität Hannover, Germany)
  • Sven Schwarz (German Research Center for Artificial Intelligence, Germany)
  • Claudia Niederée (L3S Research Center, Leibniz Universität Hannover, Germany)
  • Heiko Maus (L3S Research Center, Leibniz Universität Hannover, Germany)
  • Nattiya Kanhabua (Aalborg University, Denmark)

Assessing Learning Outcomes in Web Search: A Comparison of Tasks and Query Strategies

  • Kevyn Collins-Thompson (University of Michigan, USA)
  • Soo Young Rieh (University of Michigan, USA)
  • Carl C Haynes (Syracuse University, USA)
  • Rohail Syed (University of Michigan, USA)

Investigating the Role of User Engagement in Digital Reading Environments

  • Heather L. O'Brien (University of British Columbia, Canada)
  • Luanne Freund (University of British Columbia, Canada)
  • Richard Kopak (University of British Columbia, Canada)

The Information Network: Exploiting Causal Dependencies in Online Information Seeking

  • Prasanta Bhattacharya (National University of Singapore, Singapore)
  • Rishabh Mehrotra (University College London, United Kingdom)

Exploring the Use of Query Auto Completion: Search Behavior and Query Entry Profiles

  • Catherine L Smith (Kent State University, USA)
  • Jacek Gwizdka (University of Texas at Austin, USA)
  • Henry Feild (Endicott College, USA)

Impacts of Time Constraints and System Delays on User Experience

  • Anita Crescenzi (University of North Carolina at Chapel Hill, USA)
  • Diane Kelly (University of North Carolina at Chapel Hill, USA)
  • Leif Azzopardi (University of Glasgow, United Kingdom)

(The Lack of) Privacy Concerns with Sharing Web Activity at Work and the Implications for Collaborative Search

  • Scott Bateman (University of New Brunswick, Canada)
  • Carl Gutwin (University of Saskatchewan, Canada)

What Affects Word Changes in Query Reformulation During a Task-based Search Session?

  • Jiepu Jiang (University of Massachusetts Amherst, USA)
  • Chaoqun Ni (Simmons College, USA)

Short papers

Are Secondary Assessors Uncertain When They Disagree About Relevance Judgements?

  • Aiman L. Al-Harbi (University of Waterloo, Canada)
  • Mark D. Smucker (University of Waterloo, Canada)

Developing a Measure of Search Expertise

  • Earl Bailey (University of North Carolina at Chapel Hill, USA)
  • Diane Kelly (University of North Carolina at Chapel Hill, USA)

Factor Analysis of a Search Self-Efficacy Scale

  • Kathy Brennan (University of North Carolina at Chapel Hill, USA)
  • Diane Kelly (University of North Carolina at Chapel Hill, USA)
  • Yinglong Zhang (University of North Carolina at Chapel Hill, USA)

Generalized Group Profiling for Content Customization

  • Mostafa Dehghani (University of Amsterdam, Netherlands)
  • Hosein Azarbonyad (University of Amsterdam, Netherlands)
  • Jaap Kamps (University of Amsterdam, Netherlands)
  • Maarten Marx (University of Amsterdam, Netherlands)

How does Interest in a Work Task Impact Search Behavior and Engagement?

  • Ashlee Edwards (University of North Carolina at Chapel Hill, USA)
  • Diane Kelly (University of North Carolina at Chapel Hill, USA)

A Spoken Dialog System for Coordinating Information Consumption and Exploration

  • Shinya Fujie (Chiba Institute of Technology, Japan)
  • Ishin Fukuoka (Waseda University, Japan)
  • Asumi Mugita (Waseda University, Japan)
  • Hiroaki Takatsu (Waseda University, Japan)
  • Yoshihiko Hayashi (Waseda University, Japan)
  • Tetsunori Kobayashi (Waseda University, Japan)

The Role of Language Skills in Interactive Social Book Search Sessions

  • Maria Gäde (Humboldt-Universität zu Berlin, Germany)
  • Mark M. Hall (Edge Hill University, United Kingdom)

Effects of Topic Familiarity on Query Reformulation Strategies

  • Debanjan Ghosh (Rutgers University, USA)

Evaluating Touch-Based Interactions in an Image Search Task

  • Roberto González-Ibáñez (Universidad de Santiago de Chile, Chile)
  • Carlos Barrera-Pulgar (Universidad de Santiago de Chile, Chile)
  • José Luis Varela-Otárola (Universidad de Santiago de Chile, Chile)

Evaluating Body-Centered Interactions in an Image Search Task

  • Roberto González-Ibáñez (Universidad de Santiago de Chile, Chile)
  • José Luis Varela-Otárola (Universidad de Santiago de Chile, Chile)
  • Carlos Barrera-Pulgar (Universidad de Santiago de Chile, Chile)

TwIST: A Mobile Approach for Searching and Exploring within Twitter

  • Radhika Gopi (University of Regina, Canada)
  • Orland Hoeber (University of Regina, Canada)

Effects of Position and Time Bias on Understanding Onsite Users' Behavior

  • Seyyed Hadi Hashemi (University of Amsterdam, Netherlands)
  • Wim Hupperetz (University of Amsterdam, Netherlands)
  • Jaap Kamps (University of Amsterdam, Netherlands)
  • Merel van der Vaart (University of Amsterdam, Netherlands)

Rationale and Architecture for Incorporating Human Oculomotor Plant Features in User Interest Modeling

  • Sampath Jayarathna (Texas A&M University, USA)
  • Frank Shipman (Texas A&M University, USA)

Correlation Between System and User Metrics in a Session

  • Jiepu Jiang (University of Massachusetts Amherst, USA)
  • James Allan (University of Massachusetts Amherst, USA)

The Role of the Unconscious in Information Retrieval: What User Perception Tells Us

  • Jingjing Liu (University of South Carolina, USA)
  • Kendra Albright (University of South Carolina, USA)
  • Hassan Zamir (University of South Carolina, USA)

Manipulating Time Perception of Web Search Users

  • Cheng Luo (Tsinghua University, China)
  • Fan Zhang (Tsinghua University, China)
  • Xue Li (Tsinghua University, China)
  • Yiqun Liu (Tsinghua University, China)
  • Min Zhang (Tsinghua University, China)
  • Shaoping Ma (Tsinghua University, China)
  • Delin Yang (Tsinghua University, China)

Characterizing Users' Multi-Tasking Behavior in Web Search

  • Rishabh Mehrotra (University College London, United Kingdom)
  • Prasanta Bhattacharya (National University of Singapore, Singapore)
  • Emine Yilmaz (University College London, United Kingdom)

Vapor Engine: Demonstrating an Early Prototype of a Language-Independent Search Engine for Speech

  • Douglas W. Oard (University of Maryland, USA)
  • Rashmi Sankepally (University of Maryland, USA)
  • Jerome White (New York University, Uae)
  • Craig Harman (Johns Hopkins University, USA)

On Identifying the Bounds of an Internet Resource

  • Faryaneh Poursardar (Texas A&M University, USA)
  • Frank Shipman (Texas A&M University , USA)

Video Test Collection with Graded Relevance Assessments

  • Weng Qiying (University of Strathclyde, United Kingdom)
  • Martin Halvey (University of Strathclyde, United Kingdom)
  • Robert Villa (University of Sheffield, United Kingdom)

Usability Evaluation of Electronic Health Record System (EHRs) using Subjective and Objective Measures

  • Prithima Reddy Mosaly (University of North Carolina at Chapel Hill, USA)
  • Lukasz Mazur (University of North Carolina at Chapel Hill, USA)
  • Lawrence B Marks (University of North Carolina at Chapel Hill, USA)

Modeling Optimal Switching Behavior

  • Mark D Smucker (University of Waterloo, Canada)
  • Charles L A Clarke (University of Waterloo, Canada)

Individual Differences and Online Health Information Source Selection

  • Yalin Sun (The University of Texas at Austin, USA)
  • Yan Zhang (The University of Texas at Austin, USA)

Measuring Engagement with Online Forms

  • Paul Thomas (Microsoft, Australia)
  • Heather O'Brien (University of British Columbia, Canada)
  • Tom Rowlands (Independent, Australia)

Exploring the Benefits of 2D Visualizations for Drum Samples Retrieval

  • Chloé Turquois (Universitat Pompeu Fabra, Spain)
  • Martin Hermant (Universitat Pompeu Fabra, Spain)
  • Daniel Gómez-Marín (Universitat Pompeu Fabra, Spain)
  • Sergi Jordà (Universitat Pompeu Fabra, Spain)

Category Oriented Task Extraction

  • Manisha Verma (University College London, United Kingdom)
  • Emine Yilmaz (University College London, United Kingdom)