Skyline queries in crowd-enabled databases. - Christoph Lofi; Kinda El Maarry; Wolf-Tilo Balke (EDBT, 2013)

Skyline Queries over Incomplete Data - Error Models for Focused Crowd-Sourcing. - Christoph Lofi; Kinda El Maarry; Wolf-Tilo Balke (ER, 2013)

Skill Ontology-Based Model for Quality Assurance in Crowdsourcing. - Kinda El Maarry; Wolf-Tilo Balke; Hyunsouk Cho; Seung-won Hwang; Yukino Baba (DASFAA Workshops, 2014)

Design Patterns for Hybrid Algorithmic-Crowdsourcing Workflows. - Christoph Lofi; Kinda El Maarry (CBI (1), 2014)

Retaining Rough Diamonds: Towards a Fairer Elimination of Low-Skilled Workers. - Kinda El Maarry; Wolf-Tilo Balke (DASFAA (2), 2015)

Realizing Impact Sourcing by Adaptive Gold Questions: A Socially Responsible Measure for Workers' Trustworthiness. - Kinda El Maarry; Ulrich Güntzer; Wolf-Tilo Balke (WAIM, 2015)

A Majority of Wrongs Doesn't Make It Right - On Crowdsourcing Quality for Skewed Domain Tasks. - Kinda El Maarry; Ulrich Güntzer; Wolf-Tilo Balke (WISE (1), 2015)

Crowdsourcing for Query Processing on Web Data: A Case Study on the Skyline Operator. - Kinda El Maarry; Christoph Lofi; Wolf-Tilo Balke (J. Comput. Inf. Technol., 2015)

An impact-driven model for quality control in skewed-domain crowdsourcing tasks. - Kinda El Maarry; Wolf-Tilo Balke (WebSci, 2016)

Towards an Impact-Driven Quality Control Model for Imbalanced Crowdsourcing Tasks. - Kinda El Maarry; Wolf-Tilo Balke (WISE (1), 2016)

Socially-aware quality control for crowdsourcing. - Kinda El Maarry (2017)

Quest for the Gold Par: Minimizing the Number of Gold Questions to Distinguish between the Good and the Bad. - Kinda El Maarry; Wolf-Tilo Balke (WebSci, 2018)

A Fair Share of the Work?: The Evolving Ecosystem of Crowd Workers. - Kinda El Maarry; Kristy Milland; Wolf-Tilo Balke (WebSci, 2018)