Search Results - "Abdelhafeez, Laila"
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1
Microblogs data management: a survey
Published in The VLDB journal (2020)“…Microblogs data is the microlength user-generated data that is posted on the web, e.g., tweets, online reviews, comments on news and social media. It has…”
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Journal Article -
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Scalable Spatial Queries in Big Data Systems
Published in 2022 23rd IEEE International Conference on Mobile Data Management (MDM) (01-06-2022)“…The amount of data in the world is increasing exponentially, a large portion of this data comes from the interactions over mobile devices and the ubiquitous…”
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Conference Proceeding -
3
SGPAC: generalized scalable spatial GroupBy aggregations over complex polygons
Published in GeoInformatica (01-10-2023)“…This paper studies the spatial group-by query over complex polygons. Given a set of spatial points and a set of polygons, the spatial group-by query returns…”
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Journal Article -
4
DDCEL: Efficient Distributed Doubly Connected Edge List for Large Spatial Networks
Published in 2023 24th IEEE International Conference on Mobile Data Management (MDM) (01-07-2023)“…The Doubly Connected Edge List (DCEL) is a popular data structure for representing planar subdivisions and is used to accelerate spatial applications like map…”
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Conference Proceeding -
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DLEEL: Multi-Predicate Spatial Queries on User-generated Streaming Data
Published in 2020 IEEE 36th International Conference on Data Engineering (ICDE) (01-04-2020)“…This paper demonstrates DLEEL; a research system that supports scalable spatial queries with multiple predicates on user-generated data streams, such as social…”
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Conference Proceeding