With a little help from my friends: examining the impact of social annotations in sensemaking tasks. - Les Nelson; Christoph Held; Peter Pirolli; Lichan Hong; Diane J. Schiano; Ed H. Chi (CHI, 2009)

Learning by Foraging: The Impact of Social Tags on Knowledge Acquisition. - Christoph Held; Ulrike Cress (EC-TEL, 2009)

STAMP: Extensions to the STADEN sequence analysis package for high throughput interactive microsatellite marker design. - Lars Kraemer; Bánk Beszteri; Steffi Gäbler-Schwarz; Christoph Held; Florian Leese; Christoph Mayer 004; Kevin Pöhlmann; Stephan Frickenhaus (BMC Bioinform., 2009)

Social software and knowledge building: supporting co-evolution of individual and collective knowledge. - Joachim Kimmerle; Ulrike Cress; Christoph Held; Johannes Moskaliuk (ICLS (1), 2010)

Harnessing the collective knowledge of the web: navigation and learning processes in social tagging systems. - Christoph Held (2011)

Learning by foraging: The impact of individual knowledge and social tags on web navigation processes. - Christoph Held; Joachim Kimmerle; Ulrike Cress (Comput. Hum. Behav., 2012)

The collective knowledge of social tags: Direct and indirect influences on navigation, learning, and information processing. - Ulrike Cress; Christoph Held; Joachim Kimmerle (Comput. Educ., 2013)

Harnessing collective knowledge inherent in tag clouds. - Ulrike Cress; Christoph Held (J. Comput. Assist. Learn., 2013)

Umgebungsvermessung anhand von 3D Geometrie mit HDR Farbe und Wärmebilddaten. - Christoph Fröhlich; Markus Mettenleiter; Christoph Held; Daniel Blersch; Sven Kurz (Autom., 2015)

Towards Sustainable Digitization - Technology Solutions for Complex and Challenging Survey Projects. - Daniel Blersch; Christoph Held; Markus Mettenleiter; Christoph Fröhlich (3D Research Challenges in Cultural Heritage, 2023)