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Information Systems

The study of how organizations use information technology, including database systems, information retrieval, knowledge management, enterprise systems, and the socio-technical aspects of IT deployment

4 papers in this specialization

Paperzilla Papers in Information Systems

Integrating 3D city data through knowledge graphs

This paper proposes a framework to represent 3D city models and integrate them with other geospatial data sources like OpenStreetMap by constructing knowledge graphs. Using CityGML and OSM data from Munich, they demonstrated the framework's capability in formulating and answering complex geospatial queries efficiently. The authors use three KG systems (Ontop, Apache Jena, and GraphDB) and discuss advantages of VKG and MKG approaches.

Chameleon Channels: Measuring YouTube Accounts Repurposed for Deception and Profit

The researchers found that a substantial number of YouTube channels repurpose their content and identity, sometimes after being sold in online marketplaces. About a quarter of repurposed, sold channels disseminated potentially problematic content, often without being penalized by the platform. Handle changes, upload frequency, and the time since the first video are potential indicators of channel repurposing.

SISTEMATIK REVIEW: DAMPAK PERKULIAHAN DARING SAAT PANDEMI COVID-19 TERHADAP MAHASISWA INDONESIA

This systematic review analyzes the impact of online learning on Indonesian students during the COVID-19 pandemic. It finds that online learning can lead to confusion, passivity, stress, and information overload for students, while also potentially improving their language literacy skills.

Language Learning Strategies Used by ESL Undergraduate Students

The study found that Malaysian freshmen at a private university preferred metacognitive and social strategies for learning English, while using affective strategies less frequently. Students reported paying attention to spoken English, noticing their mistakes, and asking questions as key strategies.

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Jul 14, 06:46 AM