[Corpora-List] [SIG-IRList] [CfP, extended deadline: June 26] HetUM Workshop @ CIKM 2015: User Modeling in Heterogeneous Search Environments

Ilya Markov i.markov at uva.nl
Fri Jun 19 11:42:20 CEST 2015

======================================================= 1st Workshop on User Modeling in Heterogeneous Search Environments (HetUM 2015) in conjunction with CIKM 2015


https://sites.google.com/site/hetum2015/ 19 October 2015, Melbourne, Australia =======================================================


Regular paper submission (extended deadline): *26 June 2015* Special track for re-submissions of CIKM papers: 8 July 2015 Notification of acceptance: 23 July 2015 Camera ready: 7 August 2015 Workshop: 19 October 2015

*The authors of best papers will be invited to extend their manuscripts for the special issue of the IR Journal on “Constructing Click Models for Search Users.”*


When users interact with information retrieval (IR) systems, they leave rich implicit feedback in the form of clicks, mouse movements, etc. This feedback contains valuable information about users and about IR systems. Analyzing and interpreting user interactions and modeling user search behavior has become an important research direction. It enables us to better understand users, perform user simulations, improve search algorithms and build quality metrics.

However, IR systems become more and more heterogeneous: they deal with information of various media types, structure and semantics; run on multiple devices and support a variety of short- and long-term search tasks; serve users with different background and preferences. Better user models are needed to support effective IR methods in such heterogeneous environments.


The workshop brings together current initiatives, resources and experts in user modeling and heterogeneous search to build a common ground for developing better user models in heterogeneous search environments. The proposed workshop has two main themes: (1) combining advances in user modeling and heterogeneous search, and (2) building and sharing datasets that contain rich user interaction data.

The first theme incorporates studies on click models, models of mouse movement, aggregated and federated search, etc. The second theme includes research on capturing and analyzing user search interactions, such as cursor trajectories and touch gestures. It also builds on experience in anonymizing query logs, organizing privacy reviews, etc.

The topics of the workshop include, but are not limited to: * Modeling user behavior:

* Click model construction

* Modeling search interactions beyond clicks

* Session-level user modeling

* Cross-session and cross-device user modeling

* Satisfaction prediction * Heterogeneous search:

* Interaction with heterogeneous components on SERPs

* Heterogeneous information source selection

* Aggregated ranking of heterogeneous items

* UI and UX design for heterogeneous search

* Performance evaluation of heterogeneous search * Search interaction data mining:

* Click-through data

* Query reformulation data

* Cursor movement data

* Eye-tracking data

* Other interaction data (e.g., purchase actions, location data, etc.) * Practical issues:

* Acquiring sufficient amount of interaction data in academic environments

* Acquiring interaction data at scale without disturbing the users

* Conducting privacy reviews in academia and industry

* Anonymizing search interaction data and releasing it to public

* Reference/benchmark implementations for data acquisition, data analysis and user modeling


Submissions must be formatted according to the ACM SIG proceedings format (option 2) and must not exceed 4 pages. We encourage position papers and work-in-progress papers. The reviewing process is single-blind, so submissions do not need to be anonymized. At least one author of each accepted paper is required to present their work at the workshop.

Please submit your paper through the submission web site: https://www.easychair.org/conferences/?conf=hetum2015

The deadline for regular papers is June 26. The workshop also offers a special track for authors of papers that were not successful at the main conference for their work to be considered for presentation at the workshop; the deadline for these contributions is July 8. In this case, the complete text and all scores of all of the reviews returned from the CIKM paper review process should be included, as an appendix to the re-submitted paper (not counted towards the page limit). Those reviews will be taken into account when these papers are considered for workshop inclusion.

The authors of best papers will be invited to extend their manuscripts for the special issue of the IR Journal on “Constructing Click Models for Search Users.”


* Aleksandr Chuklin, University of Amsterdam, The Netherlands & Google Switzerland; * Yiqun Liu, Tsinghua University, China; * Ilya Markov, University of Amsterdam, The Netherlands; * Maarten de Rijke, University of Amsterdam, The Netherlands.


* Jaime Arguello, University of North Carolina at Chapel Hill, USA * Jiafeng Guo, Chinese Academy of Science, China; * Jianyun Nie, University of Montreal, Canada; * Pavel Serdyukov, Yandex, Russia; * Milad Shokouhi, Microsoft Research, UK; * Fabrizio Silvestri, Yahoo! Labs, UK; * Paul Thomas, CSIRO, Australia; * Qi Zhang, Fudan University, China; * Ke Zhou, Yahoo! Labs, UK. -------------- next part -------------- A non-text attachment was scrubbed... Name: not available Type: text/html Size: 5939 bytes Desc: not available URL: <https://mailman.uib.no/public/corpora/attachments/20150619/f9d3c0dd/attachment.txt>

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