Christoph Riedl

According to our database, Christoph Riedl authored at least 51 papers between 2007 and 2024.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2024

Cooperation in the Gig Economy: Insights from Upwork Freelancers.

Zachary Fulker, Christoph Riedl

Proc. ACM Hum. Comput. Interact., 2024

Cash or Non-Cash? Exploring Ideators' Incentive Preferences in Crowdsourcing Contests.

Christoph Riedl, Johann Füller, Katja Hutter, Gerard J. Tellis

J. Manag. Inf. Syst., 2024

Effects of AI Feedback on Learning, the Skill Gap, and Intellectual Diversity.

Christoph Riedl, Eric Bogert

CoRR, 2024

Collective Attention in Human-AI Teams.

Josie Zvelebilova, Saiph Savage, Christoph Riedl

CoRR, 2024

Large Language Models for Automatic Milestone Detection in Group Discussions.

Zhuoxu Duan, Zhengye Yang, Samuel Westby, Christoph Riedl, Brooke Foucault Welles, Richard J. Radke

CoRR, 2024

Competition and Collaboration in Crowdsourcing Communities: What happens when peers evaluate each other?

Christoph Riedl, Tom Grad, Christopher Lettl

CoRR, 2024

Cash or Non-Cash? Unveiling Ideators' Incentive Preferences in Crowdsourcing Contests.

Christoph Riedl, Johann Füller, Katja Hutter, Gerard J. Tellis

CoRR, 2024

Multimodality in Group Communication Research.

Robin Lange, Brooke Foucault Welles, Gyanendra Sharma, Richard J. Radke, Javier O. Garcia, Christoph Riedl

CoRR, 2024

2023

Building Better Human-Agent Teams: Tradeoffs in Helpfulness and Humanness in Voice.

Samuel Westby, Richard J. Radke, Christoph Riedl, Brooke Foucault Welles

CoRR, 2023

How creative versus technical constraints affect individual learning in an online innovation community.

Victor P. Seidel, Christoph Riedl

CoRR, 2023

Who wants to cooperate-and why? Attitude and perception of crowd workers in online labor markets.

Zachary Fulker, Christoph Riedl

CoRR, 2023

Collective Intelligence in Human-AI Teams: A Bayesian Theory of Mind Approach.

Samuel Westby, Christoph Riedl

Proceedings of the Thirty-Seventh AAAI Conference on Artificial Intelligence, 2023

2022

Spontaneous emergence of groups and signaling diversity in dynamic networks.

Zachary Fulker, Patrick Forber, Rory Smead, Christoph Riedl

CoRR, 2022

2021

Avoiding the bullies: The resilience of cooperation among unequals.

Michael Foley, Rory Smead, Patrick Forber, Christoph Riedl

PLoS Comput. Biol., 2021

Discovering Where We Excel: How Inclusive Turn-Taking in Conversation Improves Team Performance.

Ki-Won Haan, Christoph Riedl, Anita Williams Woolley

Proceedings of the ICMI '21 Companion: Companion Publication of the 2021 International Conference on Multimodal Interaction, Montreal, QC, Canada, October 18, 2021

Online Mingling: Supporting Ad Hoc, Private Conversations at Virtual Conferences.

Jaeyoon Song, Christoph Riedl, Thomas W. Malone

Proceedings of the CHI '21: CHI Conference on Human Factors in Computing Systems, 2021

2020

Multiparty Visual Co-Occurrences for Estimating Personality Traits in Group Meetings.

Lingyu Zhang, Indrani Bhattacharya, Mallory Morgan, Michael Foley, Christoph Riedl, Brooke Foucault Welles, Richard J. Radke

Proceedings of the IEEE Winter Conference on Applications of Computer Vision, 2020

2019

The unobtrusive group interaction (UGI) corpus.

Indrani Bhattacharya, Michael Foley, Christine Ku, Ni Zhang, Tongtao Zhang, Cameron Mine, Manling Li, Heng Ji, Christoph Riedl, Brooke Foucault Welles, Richard J. Radke

Proceedings of the 10th ACM Multimedia Systems Conference, 2019

Improved Visual Focus of Attention Estimation and Prosodic Features for Analyzing Group Interactions.

Lingyu Zhang, Mallory Morgan, Indrani Bhattacharya, Michael Foley, Jonas Braasch, Christoph Riedl, Brooke Foucault Welles, Richard J. Radke

Proceedings of the International Conference on Multimodal Interaction, 2019

2018

Learning from Mixed Signals in Online Innovation Communities.

Christoph Riedl, Victor P. Seidel

Organ. Sci., 2018

Fast Model-Selection through Adapting Design of Experiments Maximizing Information Gain.

Stefano Balietti, Brennan Klein, Christoph Riedl

CoRR, 2018

Conflict and Convention in Dynamic Networks.

Michael Foley, Patrick Forber, Rory Smead, Christoph Riedl

CoRR, 2018

And Now for Something Completely Different: Visual Novelty in an Online Network of Designers.

Johannes Wachs, Bálint Daróczy, Aniko Hannak, Katinka Páll, Christoph Riedl

Proceedings of the 10th ACM Conference on Web Science, 2018

A Multimodal-Sensor-Enabled Room for Unobtrusive Group Meeting Analysis.

Indrani Bhattacharya, Michael Foley, Ni Zhang, Tongtao Zhang, Christine Ku, Cameron Mine, Heng Ji, Christoph Riedl, Brooke Foucault Welles, Richard J. Radke

Proceedings of the 2018 on International Conference on Multimodal Interaction, 2018

2016

Looking Across and Looking Beyond the Knowledge Frontier: Intellectual Distance, Novelty, and Resource Allocation in Science.

Kevin J. Boudreau, Eva C. Guinan, Karim R. Lakhani, Christoph Riedl

Manag. Sci., 2016

Rate or Trade? Identifying Winning Ideas in Open Idea Sourcing.

Ivo Blohm, Christoph Riedl, Johann Füller, Jan Marco Leimeister

Inf. Syst. Res., 2016

Detecting figures and part labels in patents: competition-based development of graphics recognition algorithms.

Christoph Riedl, Richard Zanibbi, Marti A. Hearst, Siyu Zhu, Michael Menietti, Jason Crusan, Ivan Metelsky, Karim R. Lakhani

Int. J. Document Anal. Recognit., 2016

2014

Tool-Supported Innovation Management in Service Ecosystems (Werkzeuggestütztes Innovationsmanagement in Service Ökosystemen)

Christoph Riedl

PhD thesis, 2014

Detecting Figures and Part Labels in Patents: Competition-Based Development of Image Processing Algorithms.

Christoph Riedl, Richard Zanibbi, Marti A. Hearst, Siyu Zhu, Michael Menietti, Jason Crusan, Ivan Metelsky, Karim R. Lakhani

CoRR, 2014

2013

USPTO Algorithm Challenge, run by NASA-Harvard Tournament Lab and TopCoder Problem: Pat.

Christoph Riedl, Richard Zanibbi, Marti A. Hearst, Siyu Zhu, Michael Minetti, Jason Crusan

Dataset, October, 2013

Tweeting to Feel Connected: A Model for Social Connectedness in Online Social Networks.

Christoph Riedl, Felix Köbler, Suparna Goswami, Helmut Krcmar

Int. J. Hum. Comput. Interact., 2013

The Effect of Rating Scales on Decision Quality and User Attitudes in Online Innovation Communities.

Christoph Riedl, Ivo Blohm, Jan Marco Leimeister, Helmut Krcmar

Int. J. Electron. Commer., 2013

2012

The Effects of Prediction Market Design and Price Elasticity on Trading Performance of Users: An Experimental Analysis

Ivo Blohm, Christoph Riedl, Johann Füller, Orhan Köroglu, Jan Marco Leimeister, Helmut Krcmar

CoRR, 2012

2011

Book Review of "Business Network Transformation" by Jeffrey Word (ed).

Christoph Riedl

Electron. Mark., 2011

Idea Evaluation Mechanisms for Collective Intelligence in Open Innovation Communities: Do Traders outperform Raters?

Ivo Blohm, Christoph Riedl, Jan Marco Leimeister, Helmut Krcmar

Proceedings of the International Conference on Information Systems, 2011

An Idea Ontology for Innovation Management.

Christoph Riedl, Norman May, Jan Finzen, Stephan Stathel, Viktor Kaufman, Helmut Krcmar

Proceedings of the Semantic Services, Interoperability and Web Applications, 2011

2010

Competing in the Clouds: A Strategic Challenge for ITSP Ltd.

Christoph Riedl, Stefanie Leimeister, Markus Böhm, Philip Yetton, Helmut Krcmar

Commun. Assoc. Inf. Syst., 2010

Rating scales for Collective Intelligence in Innovation Communities: Why quick and Easy Decision Making Does not Get IT Right.

Christoph Riedl, Ivo Blohm, Jan Marco Leimeister, Helmut Krcmar

Proceedings of the International Conference on Information Systems, 2010

Towards a Generic Value Network for Cloud Computing.

Markus Böhm, Galina Koleva, Stefanie Leimeister, Christoph Riedl, Helmut Krcmar

Proceedings of the Economics of Grids, 2010

The Business Perspective of Cloud Computing: Actors, Roles and Value Networks.

Stefanie Leimeister, Markus Böhm, Christoph Riedl, Helmut Krcmar

Proceedings of the 18th European Conference on Information Systems, 2010

Identification and Specification of Relationships as the Foundation for Service Bundling.

Thomas Kohlborn, Christian Luebeck, Axel Korthaus, Erwin Fielt, Michael Rosemann, Christoph Riedl, Helmut Krcmar

Proceedings of the Ontology, Conceptualization and Epistemology for Information Systems, Software Engineering and Service Science, 2010

Conceptualizing a Bottom-Up Approach to Service Bundling.

Thomas Kohlborn, Christian Luebeck, Axel Korthaus, Erwin Fielt, Michael Rosemann, Christoph Riedl, Helmut Krcmar

Proceedings of the Advanced Information Systems Engineering, 22nd International Conference, 2010

How Relationships Can Be Utilized For Service Bundling.

Thomas Kohlborn, Christian Luebeck, Axel Korthaus, Erwin Fielt, Michael Rosemann, Christoph Riedl, Helmut Krcmar

Proceedings of the Sustainable IT Collaboration Around the Globe. 16th Americas Conference on Information Systems, 2010

Social Connectedness on Facebook - An Explorative Study on Status Message Usage.

Felix Köbler, Christoph Riedl, Céline Vetter, Jan Marco Leimeister, Helmut Krcmar

Proceedings of the Sustainable IT Collaboration Around the Globe. 16th Americas Conference on Information Systems, 2010

2009

Quality management in service ecosystems.

Christoph Riedl, Tilo Böhmann, Michael Rosemann, Helmut Krcmar

Inf. Syst. E Bus. Manag., 2009

An Idea Ontology for Innovation Management.

Christoph Riedl, Norman May, Jan Finzen, Stephan Stathel, Viktor Kaufman, Helmut Krcmar

Int. J. Semantic Web Inf. Syst., 2009

Service aggregators in business networks.

Thomas Kohlborn, Axel Korthaus, Christoph Riedl, Helmut Krcmar

Proceedings of the Workshops Proceedings of the 12th IEEE International Enterprise Distributed Object Computing Conference, 2009

A framework for analysing service ecosystem capabilities to innovate.

Christoph Riedl, Tilo Böhmann, Jan Marco Leimeister, Helmut Krcmar

Proceedings of the 17th European Conference on Information Systems, 2009

New Service Development for Electronic Services - A Literature Review.

Christoph Riedl, Jan Marco Leimeister, Helmut Krcmar

Proceedings of the 15th Americas Conference on Information Systems, 2009

2008

Quality aspects in service ecosystems: areas for exploitation and exploration.

Christoph Riedl, Tilo Böhmann, Michael Rosemann, Helmut Krcmar

Proceedings of the 10th International Conference on Electronic Commerce 2008, 2008

2007

WI-Studierendenforum.

Christoph Riedl, Johannes Schöfmann, Matthias Müller

Wirtschaftsinf., 2007