Fieldservers and Sensor Service Grid as Real-time Monitoring Infrastructure for Ubiquitous Sensor Networks. - Kiyoshi Honda; Aadit Shrestha; Apichon Witayangkurn; Rassarin Chinnachodteeranun; Hiroshi Shimamura (Sensors, 2009)

Performance comparisons of spatial data processing techniques for a large scale mobile phone dataset. - Apichon Witayangkurn; Teerayut Horanont; Ryosuke Shibasaki (COM.Geo, 2012)

Anomalous event detection on large-scale GPS data from mobile phones using hidden markov model and cloud platform. - Apichon Witayangkurn; Teerayut Horanont; Yoshihide Sekimoto; Ryosuke Shibasaki (UbiComp (Adjunct Publication), 2013)

Large-Scale Auto-GPS Analysis for Discerning Behavior Change during Crisis. - Teerayut Horanont; Apichon Witayangkurn; Yoshihide Sekimoto; Ryosuke Shibasaki (IEEE Intell. Syst., 2013)

Space Profile-Based Reverse Geocoding Service Using Cloud Platform. - Teerayut Horanont; Jiranuwat Prapakornpilai; Santi Phithakkitnukoon; Apichon Witayangkurn; Ryosuke Shibasaki (IEEE SCC, 2014)

Agriculture Information Service Built on Geospatial Data Infrastructure and Crop Modeling. - Kiyoshi Honda; Amor V. M. Ines; Akihiro Yui; Apichon Witayangkurn; Rassarin Chinnachodteeranun; Kumpee Teeravech (IWWISS, 2014)

Understanding User Attributes from Calling Behavior: Exploring Call Detail Records through Field Observations. - Ayumi Arai; Apichon Witayangkurn; Hiroshi Kanasugi; Teerayut Horanont; Xiaowei Shao; Ryosuke Shibasaki (MoMM, 2014)

FieldTouch: An Innovative Agriculture Decision Support Service Based on Multi-scale Sensor Platform. - Kiyoshi Honda; Akihiro Yui; Amor V. M. Ines; Rassarin Chinnachodteeranun; Apichon Witayangkurn; Yuka Matsubara; Hirotomo Nagai; Jun Miyamoto (SRII Global Conference, 2014)

Large Scale Mobility Analysis: Extracting Significant Places Using Hadoop/Hive and Spatial Processing. - Apichon Witayangkurn; Teerayut Horanont; Masahiko Nagai; Ryosuke Shibasaki (KICSS, 2015)

Understanding the unobservable population in call detail records through analysis of mobile phone user calling behavior: A case study of Greater Dhaka in Bangladesh. - Ayumi Arai; Apichon Witayangkurn; Teerayut Horanont; Xiaowei Shao; Ryosuke Shibasaki (PerCom, 2015)

Understanding tourist behavior using large-scale mobile sensing approach: A case study of mobile phone users in Japan. - Santi Phithakkitnukoon; Teerayut Horanont; Apichon Witayangkurn; Raktida Siri; Yoshihide Sekimoto; Ryosuke Shibasaki (Pervasive Mob. Comput., 2015)

A Collaborative Filtering Approach to Citywide Human Mobility Completion from Sparse Call Records. - Zipei Fan; Ayumi Arai; Xuan Song 001; Apichon Witayangkurn; Hiroshi Kanasugi; Ryosuke Shibasaki (IJCAI, 2016)

Bangkok Taxi Service Behavior Analysis using Taxi Probe Data and Questionnaire Survey. - Apantri Peungnumsai; Apichon Witayangkurn; Masahiko Nagai; Ayumi Arai; Saurav Ranjit; Bhoj Raj Ghimire (MISNC, 2017)

Agent-Based Modeling of Taxi Behavior Simulation with Probe Vehicle Data. - Saurav Ranjit; Apichon Witayangkurn; Masahiko Nagai; Ryosuke Shibasaki (ISPRS Int. J. Geo Inf., 2018)

A Taxi Zoning Analysis Using Large-Scale Probe Data: A Case Study for Metropolitan Bangkok. - Apantri Peungnumsai; Apichon Witayangkurn; Masahiko Nagai; Hiroyuki Miyazaki (Rev. Socionetwork Strateg., 2018)

Bangkok CCTV Image through a Road Environment Extraction System Using Multi-Label Convolutional Neural Network Classification. - Chairath Sirirattanapol; Masahiko Nagai; Apichon Witayangkurn; Surachet Pravinvongvuth; Mongkol Ekpanyapong (ISPRS Int. J. Geo Inf., 2019)

Classroom Attendance Systems Based on Bluetooth Low Energy Indoor Positioning Technology for Smart Campus. - Apiruk Puckdeevongs; Nitin Kumar Tripathi; Apichon Witayangkurn; Poompat Saengudomlert (Inf., 2020)

Automatic Building Detection with Polygonizing and Attribute Extraction from High-Resolution Images. - Samitha Daranagama; Apichon Witayangkurn (ISPRS Int. J. Geo Inf., 2021)

Development of Big Data-Analysis Pipeline for Mobile Phone Data with Mobipack and Spatial Enhancement. - Apichon Witayangkurn; Ayumi Arai; Ryosuke Shibasaki (ISPRS Int. J. Geo Inf., 2022)

Vehicle Detections and Speed Estimation From Roadside Video Using Deep Learning Approach. - Adnan Ali; Apichon Witayangkurn; Sitapa Watcharapinchai; Nguyen Duy Hung; Shoichi Hasegawa (ISCIT, 2024)

A Scalable and Secure Outsourced IoT Electronic Health Records with Efficient User Revocation Using Fog-Assisted Cloud Model. - Rohan Prasad Gupta; Chalee Vorakulpipat; Somchart Fugkeaw; Apichon Witayangkurn (JCSSE, 2024)

ASDR: Automatic System to Diagnose and Recognize Electrical Drawings. - Chatbordin Klinsrisuk; Apichon Witayangkurn (JCSSE, 2024)

A Framework for Automatic Root Cause Analysis of Network Failure on MPLS Network. - Tikumporn Wankvar; Apichon Witayangkurn (JCSSE, 2024)

Automatic Estimation of Solar Rooftops and Power Generation From Publicly Available Satellite Imagery Through Georeferencing and Large-Scale Support. - John Sullivan; Apichon Witayangkurn (IEEE Access, 2025)

Automated Root Cause Analysis of Network Failures in IP/MPLS Network Using Machine Learning and Case-Based Reasoning. - Tikumporn Wankvar; Apichon Witayangkurn (IEEE Access, 2025)