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06/11/2023
Enabling Spatial Digital Twins: Technologies, Challenges, and Future Research Directions
A Digital Twin (DT) is a virtual replica of a physical object or system,...
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05/15/2023
Tracking Progress in Multi-Agent Path Finding
Multi-Agent Path Finding (MAPF) is an important core problem for many ne...
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04/19/2023
An Intent-based Framework for Vehicular Edge Computing
The rapid development of emerging vehicular edge computing (VEC) brings ...
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04/18/2023
Contact Tracing over Uncertain Indoor Positioning Data (Extended Version)
Pandemics often cause dramatic losses of human lives and impact our soci...
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07/06/2022
Multi-Target Search in Euclidean Space with Ray Shooting (Full Version)
The Euclidean shortest path problem (ESPP) is a well studied problem wit...
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06/16/2022
Unsupervised Space Partitioning for Nearest Neighbor Search
Approximate Nearest Neighbor Search (ANNS) in high dimensional spaces is...
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09/08/2021
DeepAltTrip: Top-k Alternative Itineraries for Trip Recommendation
Trip itinerary recommendation finds an ordered sequence of Points-of-Int...
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07/29/2021
Safest Nearby Neighbor Queries in Road Networks (Full Version)
Traditional route planning and k nearest neighbors queries only consider...
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04/12/2021
Towards Crowd-aware Indoor Path Planning (Extended Version)
Indoor venues accommodate many people who collectively form crowds. Such...
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01/15/2021
Impact of COVID-19 on Adoption of IoT in Different Sectors
COVID-19 has disrupted normal life and has enforced a substantial change...
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10/08/2020
An Experimental Analysis of Indoor Spatial Queries: Modeling, Indexing, and Processing
Indoor location-based services (LBS), such as POI search and routing, ar...
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07/29/2020
CommuNety: A Deep Learning System for the Prediction of Cohesive Social Communities
Effective mining of social media, which consists of a large number of us...
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06/15/2020
Comparing Alternative Route Planning Techniques: A Web-based Demonstration and User Study
Due to the popularity of smartphones, cheap wireless networks and availa...
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09/18/2018