Jae-wook Ahn  Jae-wook Ahn photo       

contact information

Research Staff Member. Cognitive Computing for Education Transformation.
Thomas J. Watson Research Center, Yorktown Heights, NY USA

links



2017

Wizard's Apprentice: Cognitive Suggestion Support for Wizard-of-Oz Question Answering
Jae-wook Ahn, Patrick Watson, Maria Chang, Sharad Sundararajan, Tengfei Ma, Nirmal Mukhi, Srijith Prabhu
Artificial Intelligence in Education: 18th International Conference, AIED 2017, Wuhan, China, June 28 -- July 1, 2017, Proceedings, pp. 630--635, Springer International Publishing
Abstract

Mapping metadata to DDC classification structures for searching and browsing
Xia Lin, Michael Khoo, Jae-Wook Ahn, Doug Tudhope, Ceri Binding, Diana Massam, Hilary Jones
International Journal on Digital Libraries 18(1), 25--39, 2017
Abstract


2016

Information sources cited and relayed in political conversations on Twitter
Oh, Jung Sun; Ahn, Jae-wook; Lee, Jisue
iConference 2016 Proceedings
Abstract


2015

Augmenting Dublin Core digital library metadata with Dewey Decimal Classification
MJ Khoo, J Ahn, C Binding, HJ Jones, X Lin, D Massam, D Tudhope
Journal of Documentation 71(5), 976-998, 2015

Mysterious Influential Users in Political Communication on Twitter: Users' Occupation Information and Its Impact on Retweetability
Jisue Lee, Jae-wook Ahn, Jungsun Oh, and Hohyon Ryu
iConference 2015
Abstract

Personalized Search: Reconsidering the Value of Open User Models,
Jae-wook Ahn, Peter Brusilovsky, Shuguang Han
IUI '15 Proceedings of the 20th International Conference on Intelligent User Interfaces, pp. 202--212, 2015
Abstract


2014

Dewey Decimal Classification Based Concept Visualization for Information Retrieval
Jae-wook Ahn, Xia Lin, Michael Khoo
Knowledge Maps and Information Retrieval (KMIR), 2014
Abstract

Mapping between ARTstor Material Terms and the Getty Art and Architecture Thesaurus (AAT)
Jae-wook Ahn, Dagobert Soergel, Xia Lin, Mi Zhang, and William Ying
International Society for Knowledge Organization (ISKO) Conference 2014
Abstract

A task taxonomy for network evolution analysis
Jae-wook Ahn, Catherine Plaisant, Ben Shneiderman
Transactions on Visualization and Computer Graphics 20(3), 365--376, IEEE, 2014
Abstract


2013

Challenges of knowledge structure visualization
Xia Lin and Jae-wook Ahn
International UDC Seminar 2013
Abstract

Adaptive visualization for exploratory information retrieval
Jae-wook Ahn, Peter Brusilovsky
Information Processing & Management 49(5), 1139--1164, Elsevier, 2013
Abstract


2012

Visually exploring social participation in Encyclopedia of Life
Jae-wook Ahn, Jennifer Hammock, Cynthia Parr, Jennifer Preece, Ben Shneiderman, Katja Schulz, Derek Hansen, Dana Rotman, Yurong He
Social Informatics (SocialInformatics), 2012 International Conference on, pp. 149--156
Abstract


2011

Visual analysis of temporal trends in social networks using edge color coding and metric timelines
Udayan Khurana, Viet-An Nguyen, Hsueh-Chien Cheng, Jae-wook Ahn, Xi Chen, Ben Shneiderman
IEEE Third Inernational Conference on Social Computing (SocialCom), pp. 549--554, 2011

Analyzing user behavior patterns in adaptive exploratory search systems with LifeFlow
Jae-wook Ahn, Krist Wongsuphasawat, Peter Brusilovsky
2011 - d-scholarship.pitt.edu, University of Pittsburgh

Temporal visualization of social network dynamics: prototypes for Nation of Neighbors
Jae-wook Ahn, Meirav Taieb-Maimon, Awalin Sopan, Catherine Plaisant, Ben Shneiderman
Social computing, behavioral-cultural modeling and prediction, pp. 309--316, Springer, 2011
Abstract


2010

What you see is what you search: adaptive visual search framework for the web
Jae-wook Ahn, Peter Brusilovsky
Proceedings of the 19th international conference on World wide web, pp. 1049--1050, 2010

Teaching Information Retrieval With Web-based Interactive Visualization
Peter Brusilovsky, Jae-wook Ahn, Edie Rasmussen
Journal of Education for Library and Information Science, 187--200, JSTOR, 2010


Can concept-based user modeling improve adaptive visualization?
Jae-wook Ahn, Peter Brusilovsky
User Modeling, Adaptation, and Personalization, pp. 4--15, Springer, 2010

Towards fully distributed and privacy-preserving recommendations via expert collaborative filtering and restful linked data
Jae-wook Ahn, Xavier Amatriain
Web Intelligence and Intelligent Agent Technology (WI-IAT), 2010 IEEE/WIC/ACM International Conference on, pp. 66--73

Semantic annotation based exploratory search for information analysts
Jae-wook Ahn, Peter Brusilovsky, Jonathan Grady, Daqing He, Radu Florian
Information processing \& management 46(4), 383--402, Elsevier, 2010

Imagesieve: Exploratory search of museum archives with named entity-based faceted browsing
Yiling Lin, Jae-Wook Ahn, Peter Brusilovsky, Daqing He, William Real
Proceedings of the American Society for Information Science and Technology 47(1), 1--10, Wiley Online Library, 2010


2009

Adaptive visualization of search results: Bringing user models to visual analytics
Jae-wook Ahn, Peter Brusilovsky
Information Visualization 8(3), 167--179, SAGE Publications, 2009


2008

An evaluation of adaptive filtering in the context of realistic task-based information exploration
Daqing He, Peter Brusilovsky, Jaewook Ahn, Jonathan Grady, Rosta Farzan, Yefei Peng, Yiming Yang, Monica Rogati
Information Processing \& Management 44(2), 511--533, Elsevier, 2008

Personalized web exploration with task models
Jae-wook Ahn, Peter Brusilovsky, Daqing He, Jonathan Grady, Qi Li
Proceedings of the 17th international conference on World Wide Web, pp. 1--10, 2008


2007

From user query to user model and back: Adaptive relevance-based visualization for information foraging
Jae-wook Ahn, Peter Brusilovsky
Proceedings of the IEEE/WIC/ACM International Conference on Web Intelligence, pp. 706--712, 2007

How Up-to-date should it be? the Value of Instant Profiling and Adaptation in Information Filtering
Daqing He, Peter Brusiloviksy, Jonathan Grady, Qi Li, Jae-wook Ahn
Web Intelligence, IEEE/WIC/ACM International Conference on, pp. 699--705, 2007

Open user profiles for adaptive news systems: help or harm?
Jae-wook Ahn, Peter Brusilovsky, Jonathan Grady, Daqing He, Sue Yeon Syn
Proceedings of the 16th international conference on World Wide Web, pp. 11--20, 2007


2006


Social search in the context of social navigation
Jae-Wook Ahn, Rosta Farzan, Peter Brusilovsky
정보관리학회지 23(2), 147--165, 2006

A two-level adaptive visualization for information access to open-corpus educational resources
Jae-wook Ahn, Rosta Farzan, Peter Brusilovsky
Social Navigation and Community-Based Adaptation Technologies, 497--505, 2006

Quizvibe: accessing educational objects with adaptive relevance-based visualization
Jae-wook Ahn, Peter Brusilovsky, Sergey Sosnovsky
World Conference on E-Learning in Corporate, Government, Healthcare, and Higher Education, pp. 2707--2714, 2006

Layered evaluation of adaptive search
Peter Brusilovsky, Rosta Farzan, Jae-wook Ahn
Workshop on Evaluating Exploratory Search Systems at SIGIR06, pp. 11--13, 2006

Adaptive knowledge-based visualization for accessing educational examples
Peter Brusilovsky, Jae-wook Ahn, Tibor Dumitriu, Michael Yudelson
Information Visualization, 2006. IV 2006. Tenth International Conference on, pp. 142--150


2005


Comprehensive personalized information access in an educational digital library
Peter Brusilovsky, Rosta Farzan, Jae-wook Ahn
Digital Libraries, 2005. JCDL'05. Proceedings of the 5th ACM/IEEE-CS Joint Conference on, pp. 9--18