When did the author of the paper 'Creating Meaningful Environment Models for Augmented Reality' receive a master of science diploma?
1993
Jan Egger et al.: In-depth Assessment of an Interactive Graph-based Approach for the Segmentation for Pancreatic Metastasis in Ultrasound Acquisitions of the Liver. (2017) authored by Dieter Schmalstieg. Birgit Pfarrkirchner et al.: Connecting Genes with Diseases. (2009) authored by Dieter Schmalstieg. Clemens Holzhüter et al.: Caleydo: connecting pathways and gene expression. (2009) authored by Dieter Schmalstieg. Dieter Schmalstieg alternativeName Dieter Schmalstieg. Jan Egger et al.: Semi-automatische Segmentierung von Schädigungszonen in post-operative data analysis. (2011) authored by Dieter Schmalstieg. Jan Egger et al.: US-Cut: Interactive Algorithm for rapid Detection and Segmentation of Liver Tumors in Ultrasound Acquisitions. (2015) authored by Dieter Schmalstieg. Bernhard Kerbl et al.: Hierarchical Bucket Queuing for Fine-Grained Priority Scheduling on the GPU. (2015) authored by Dieter Schmalstieg. The Broker Queue: A Fast, Linearizable FIFO Queue for Fine-Granular Work Distribution on the GPU. (2017) authored by Dieter Schmalstieg. Jürgen Wallner et al.: Clinical evaluation of semi-automatic algorithmic software segmentation of the mandibular bone. (2018) authored by Dieter Schmalstieg. Dieter Schmalstieg is the alternative name for Manuela Waldner and Dieter Schmalstieg. Jan Egger et al.: Algorithm guided outlining of 105 pancreatic cancer liver metastases in Ultrasound. (2017) authored by Dieter Schmalstieg. Bernhard Kainz et al.: In vivo interactive visualization of four-dimensional blood flow patterns. (2009) authored by Dieter Schmalstieg. The book "A Hybrid User Interface for Manipulation of Volumetric Medical Data" was authored by Dieter Schmalstieg. Philip Voglreiter et al.: Trim Regions for Online Computation of From-Region Potentially Visible Sets. (2014) authored by Dieter Schmalstieg. Pedro Boechat et al.: Representing and scheduling procedural generation using operator graphs. (2016) authored by Dieter Schmalstieg'<unk>. A translation into Japanese appeared 2018
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Question: When did the author of the paper 'Creating Meaningful Environment Models for Augmented Reality' receive a master of science diploma?
Context: Jan Egger et al.: In-depth Assessment of an Interactive Graph-based Approach for the Segmentation for Pancreatic Metastasis in Ultrasound Acquisitions of the Liver. (2017) authored by Dieter Schmalstieg. Birgit Pfarrkirchner et al.: Connecting Genes with Diseases. (2009) authored by Dieter Schmalstieg. Clemens Holzhüter et al.: Caleydo: connecting pathways and gene expression. (2009) authored by Dieter Schmalstieg. Dieter Schmalstieg alternativeName Dieter Schmalstieg. Jan Egger et al.: Semi-automatische Segmentierung von Schädigungszonen in post-operative data analysis. (2011) authored by Dieter Schmalstieg. Jan Egger et al.: US-Cut: Interactive Algorithm for rapid Detection and Segmentation of Liver Tumors in Ultrasound Acquisitions. (2015) authored by Dieter Schmalstieg. Bernhard Kerbl et al.: Hierarchical Bucket Queuing for Fine-Grained Priority Scheduling on the GPU. (2015) authored by Dieter Schmalstieg. The Broker Queue: A Fast, Linearizable FIFO Queue for Fine-Granular Work Distribution on the GPU. (2017) authored by Dieter Schmalstieg. Jürgen Wallner et al.: Clinical evaluation of semi-automatic algorithmic software segmentation of the mandibular bone. (2018) authored by Dieter Schmalstieg. Dieter Schmalstieg is the alternative name for Manuela Waldner and Dieter Schmalstieg. Jan Egger et al.: Algorithm guided outlining of 105 pancreatic cancer liver metastases in Ultrasound. (2017) authored by Dieter Schmalstieg. Bernhard Kainz et al.: In vivo interactive visualization of four-dimensional blood flow patterns. (2009) authored by Dieter Schmalstieg. The book "A Hybrid User Interface for Manipulation of Volumetric Medical Data" was authored by Dieter Schmalstieg. Philip Voglreiter et al.: Trim Regions for Online Computation of From-Region Potentially Visible Sets. (2014) authored by Dieter Schmalstieg. Pedro Boechat et al.: Representing and scheduling procedural generation using operator graphs. (2016) authored by Dieter Schmalstieg'<unk>. A translation into Japanese appeared 2018
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