A Dynamic Bayesian Network Approach to Location Prediction in Ubiquitous Computing Environments
@inproceedings{Lee2010ADB, title={A Dynamic Bayesian Network Approach to Location Prediction in Ubiquitous Computing Environments}, author={Sunyoung Lee and Kun Chang Lee and Heeryon Cho}, booktitle={International Conference on Advances in Information Technology}, year={2010} }
The ability to predict the future contexts of users significantly improves service quality and user satisfaction in ubiquitous computing environments. [] Key Result The evaluation result suggests that a dynamic Bayesian network model offers significant predictive power.
7 Citations
Contextual location prediction using spatio-temporal clustering
- Computer ScienceInt. J. Pervasive Comput. Commun.
- 2016
This study/paper aims to propose a methodology that predicts a user’s location on the basis of a user's mobility history, which uses contextual information that can be acquired easily and accurately with the help of common sensors such as GPS.
Next place prediction by understanding mobility patterns
- Computer Science2015 IEEE International Conference on Pervasive Computing and Communication Workshops (PerCom Workshops)
- 2015
Three combined models using least entropy, highest probability and ensemble are developed using dynamic Bayesian network (DBN) to solve next place prediction problem for mobility data.
Indoor-ALPS: an adaptive indoor location prediction system
- Computer ScienceUbiComp
- 2014
Indoor-ALPS is presented, an Adaptive Indoor Location Prediction System that uses temporal-spatial features to create individual daily models for the prediction of when a user will leave their current location (transition time) and the next location she will transition to.
A novel multilayered context awareness technology for internetware evolution
- Computer ScienceCrowdSoft 2014
- 2014
This paper builds a three-layered architecture for Internetware to avoid disorderly context information transmission and utilizes the ontology model language OWL to formalize Internetware context, to form a unified understanding of context information in the whole Internetware system.
Patterns for context-based knowledge fusion in decision support systems
- Computer ScienceInf. Fusion
- 2015
A Person-search System for an Assistive Robot
- Computer Science
- 2015
Experiments show that the HMM-based person-search system is effective at locating a target person considerably faster than an uninformed baseline approach.
Sentient destination prediction
- Computer ScienceUser Modeling and User-Adapted Interaction
- 2020
This work evaluates an adapted ontological construct, which it calls context-specific cognitive frame (CSCF), in order to capture the entire experience of a user at a given moment, and shows that this method can be used to provide a flexible, more accurate and therefore more personalized user experience using the example of location prediction.
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