Jorge Ortiz

73 papers A 1B 3C 3Misc 5Journal 26Unranked 33
YearRankTypeTitle / Venue / Authors
2025 J jnl
GRID: Graph-based Reasoning for Intervention and Discovery in Built Environments.
CoRR
Taqiya Ehsan, Shuren Xia, Jorge Ortiz
2025 — conf
Urban Sensing for Human-Centered Systems: A Modular Edge Framework for Real-Time Interaction.
HumanSys@SenSys
Navid Salami Pargoo, Mahshid Ghasemi, Shuren Xia, Mehmet Kerem Türkcan, Taqiya Ehsan, Chengbo Zang, Yuan Sun, Javad Ghaderi, Gil Zussman, Zoran Kostic, Jorge Ortiz
2025 J jnl
Using Vision-Language Models as Proxies for Social Intelligence in Human-Robot Interaction.
CoRR
Fanjun Bu, Melina Tsai, Audrey Tjokro, Tapomayukh Bhattacharjee, Jorge Ortiz, Wendy Ju
2024 — conf
(Social) Trouble on the Road: Understanding and Addressing Social Discomfort in Shared Car Trips.
CUI
Alexandra W. D. Bremers, Natalie Friedman, Sam Lee, Tong Wu, Eric Laurier, Malte F. Jung, Jorge Ortiz, Wendy Ju
2024 J jnl
A dual contrastive framework.
CoRR
Yuan Sun, Zhao Zhang, Jorge Ortiz
2024 J jnl
An AI-Based System Utilizing IoT-Enabled Ambient Sensors and LLMs for Complex Activity Tracking.
CoRR
Yuan Sun, Jorge Ortiz
2024 J jnl
Designing a User-centric Framework for Information Quality Ranking of Large-scale Street View Images.
CoRR
Tahiya Chowdhury, Ilan Mandel, Jorge Ortiz, Wendy Ju
2024 — conf
Optimizing Autonomous Driving for Safety: A Human-Centric Approach with LLM-Enhanced RLHF.
UbiComp Companion
Yuan Sun, Navid Salami Pargoo, Peter Jing Jin, Jorge Ortiz
2024 J jnl
Optimizing Autonomous Driving for Safety: A Human-Centric Approach with LLM-Enhanced RLHF.
CoRR
Yuan Sun, Navid Salami Pargoo, Peter Jing Jin, Jorge Ortiz
2024 J jnl
Rapid Review of Generative AI in Smart Medical Applications.
CoRR
Yuan Sun, Jorge Ortiz
2024 J jnl
The Streetscape Application Services Stack (SASS): Towards a Distributed Sensing Architecture for Urban Applications.
CoRR
Navid Salami Pargoo, Mahshid Ghasemi, Shuren Xia, Mehmet Kerem Türkcan, Taqiya Ehsan, Chengbo Zang, Yuan Sun, Javad Ghaderi, Gil Zussman, Zoran Kostic, Jorge Ortiz
2023 J jnl
(Social) Trouble on the Road: Understanding and Addressing Social Discomfort in Shared Car Trips.
CoRR
Alexandra Bremers, Natalie Friedman, Sam Lee, Tong Wu, Eric Laurier, Malte F. Jung, Jorge Ortiz, Wendy Ju
2023 — conf
Poster Abstract: A Radar Based User Discrimination System for Medication Adherence Monitoring.
IPSN
Murtadha Aldeer, David Waterworth, Parth Jain, Xiang Meng, Richard P. Martin, Jorge Ortiz
2023 — conf
Poster Abstract: A Testbed for Context Representation in Physical Spaces.
IPSN
Murtadha Aldeer, Yuan Sun, Nandana Pai, Joseph Florentine, Justin Yu, Jorge Ortiz
2023 — conf
Poster Abstract: Multi-sensor Fusion for In-cabin Vehicular Sensing Applications.
IPSN
Tong Wu, Navid Salami Pargoo, Jorge Ortiz
2022 B conf
A Simplified Machine Learning Approach to Classifying Individual Websites.
GLOBECOM
Tina L. Burns, Chuxu Song, Ivan Seskar, Jorge Ortiz, Richard P. Martin
2022 J jnl
Non-invasive Techniques for Monitoring Different Aspects of Sleep: A Comprehensive Review.
ACM Trans. Comput. Heal.
Zawar Hussain, Quan Z. Sheng, Wei Emma Zhang, Jorge Ortiz, Seyedamin Pouriyeh
2022 — ed.
Proceedings of the 9th ACM International Conference on Systems for Energy-Efficient Buildings, Cities, and Transportation, BuildSys 2022, Boston, Massachusetts, November 9-10, 2022
BuildSys
Jorge Ortiz
2022 C conf
Toward an Adaptive Situational Awareness Support System for Urban Driving.
IV
Tong Wu, Enna Sachdeva, Kumar Akash, Xingwei Wu, Teruhisa Misu, Jorge Ortiz
2021 J jnl
A Review of the Non-Invasive Techniques for Monitoring Different Aspects of Sleep.
CoRR
Zawar Hussain, Quan Z. Sheng, Wei Emma Zhang, Jorge Ortiz, Seyedamin Pouriyeh
2021 A conf
A smart agent guided contactless data collection system amid a pandemic.
MobiSys
Murtadha Aldeer, Justin Yu, Tahiya Chowdhury, Joseph Florentine, Jakub Kolodziejski, Richard E. Howard, Richard P. Martin, Jorge Ortiz
2021 J jnl
Cadence: A Practical Time-series Partitioning Algorithm for Unlabeled IoT Sensor Streams.
CoRR
Tahiya Chowdhury, Murtadha Aldeer, Shantanu Laghate, Jorge Ortiz
2021 — conf
Do You Brush Your Teeth Properly? An Off-body Sensor-based Approach for Toothbrushing Monitoring.
ICDH
Zawar Hussain, David Waterworth, Murtadha Aldeer, Wei Emma Zhang, Quan Z. Sheng, Jorge Ortiz
2021 — conf
Evaluating Deep Learning Networks for Modulation Recognition.
DySPAN
Tina L. Burns, Richard P. Martin, Jorge Ortiz, Ivan Seskar, Dragoslav Stojadinovic, Ryan Davis, Miguel Camelo
2021 J jnl
Learning When Agents Can Talk to Drivers Using the INAGT Dataset and Multisensor Fusion.
Proc. ACM Interact. Mob. Wearable Ubiquitous Technol.
Tong Wu, Nikolas Martelaro, Simon Stent, Jorge Ortiz, Wendy Ju
2021 B conf
Poster: Maestro - An Ambient Sensing Platform With Active Learning To Enable Smart Applications.
EWSN
Tahiya Chowdhury, Murtadha Aldeer, Shantanu Laghate, Justin Yu, Qizhen Ding, Joseph Florentine, Jorge Ortiz
2021 J jnl
RLAD: Time Series Anomaly Detection through Reinforcement Learning and Active Learning.
CoRR
Tong Wu, Jorge Ortiz
2021 J jnl
SECRET: Semantically Enhanced Classification of Real-World Tasks.
IEEE Trans. Computers
Ayten Ozge Akmandor, Jorge Ortiz, Irene Manotas, Bongjun Ko, Niraj K. Jha
2021 — conf
Synthetic Wireless Signal Generation for Neural Network Algorithms.
CSCN
Tina L. Burns, Richard P. Martin, Jorge Ortiz, Ivan Seskar, Dragoslav Stojadinovic, Ryan Davis, Miguel Camelo
2021 — conf
The smart building privacy challenge.
BuildSys
Tong Wu, Murtadha Aldeer, Tahiya Chowdhury, Amber Haynes, Fateme Nikseresht, Mahsa Pahlavikhah Varnosfaderani, Jiechao Gao, Arsalan Heydarian, Brad Campbell, Jorge Ortiz
2021 — conf
Towards sensing urban-scale COVID-19 policy compliance in new york city.
BuildSys
Tahiya Chowdhury, Ansh Bhatti, Ilan Mandel, Taqiya Ehsan, Wendy Ju, Jorge Ortiz
2021 — conf
Tracking urban heartbeat and policy compliance through vision and language-based sensing.
BuildSys
Tahiya Chowdhury, Qizhen Ding, Ilan Mandel, Wendy Ju, Jorge Ortiz
2021 J jnl
Unobtrusive patient identification using smart pill-bottle systems.
Internet Things
Murtadha Aldeer, Richard E. Howard, Richard P. Martin, Jorge Ortiz
2021 — conf
User Identification Across Multiple Smart Pill Bottle Systems: Poster Abstract.
IPSN
Murtadha Aldeer, Richard E. Howard, Richard P. Martin, Jorge Ortiz
2020 J jnl
Tracking Urban Mobility and Occupancy under Social Distancing Policy.
Digit. Gov. Res. Pract.
Wendy Ju, Sharon Yavo-Ayalon, Ilan Mandel, Federico Saldarini, Natalie Friedman, Srinath Sibi, J. D. Zamfirescu-Pereira, Jorge Ortiz
2019 — conf
A Sensing-Based Framework for Medication Compliance Monitoring.
DFHS@BuildSys
Murtadha Aldeer, Musaab Alaziz, Jorge Ortiz, Richard E. Howard, Richard P. Martin
2019 — conf
CPD 2019: the 2nd international workshop on combining physical and data-driven knowledge in ubiquitous computing.
UbiComp/ISWC Adjunct
Xinlei Chen, Shijia Pan, Jorge Ortiz
2019 — conf
DeviceMien: network device behavior modeling for identifying unknown IoT devices.
IoTDI
Jorge Ortiz, Catherine H. Crawford, Franck Le
2019 Misc conf
Patient identification using a smart pill-bottle: poster abstract.
SenSys
Murtadha Aldeer, Joseph Florentine, Jakub Kolodziejski, Jorge Ortiz, Richard E. Howard, Richard P. Martin
2019 C conf
PatientSense: patient discrimination from in-bottle sensors data.
MobiQuitous
Murtadha Aldeer, Jorge Ortiz, Richard E. Howard, Richard P. Martin
2019 J jnl
SECRET: Semantically Enhanced Classification of Real-world Tasks.
CoRR
Ayten Ozge Akmandor, Jorge Ortiz, Irene Manotas, Bongjun Ko, Niraj K. Jha
2019 — conf
Towards Adaptive Anomaly Detection in Buildings with Deep Reinforcement Learning.
BuildSys
Tong Wu, Jorge Ortiz
2018 B conf
Design of Novel Deep Learning Models for Real-time Human Activity Recognition with Mobile Phones.
IJCNN
Mark Nutter, Catherine H. Crawford, Jorge Ortiz
2018 C conf
Inferring Smartphone Users' Handwritten Patterns by using Motion Sensors.
ICISSP
Wei-Han Lee, Jorge Ortiz, Bongjun Ko, Ruby B. Lee
2018 — conf
Policy-Based Identification of IoT Devices' Vendor and Type by DNS Traffic Analysis.
PADG@ESORICS
Franck Le, Jorge Ortiz, Dinesh C. Verma, Dilip D. Kandlur
2018 J jnl
Time Series Segmentation through Automatic Feature Learning.
CoRR
Wei-Han Lee, Jorge Ortiz, Bongjun Ko, Ruby B. Lee
2017 Misc conf
Non-negative matrix factorization of signals with overlapping events for event detection applications.
ICASSP
Shiqiang Wang, Jorge Ortiz
2016 — conf
Acoustic Signal Processing for Anomaly Detection in Machine Room Environments: Demo Abstract.
BuildSys
Bong Jun Ko, Jorge Ortiz, Theodoros Salonidis, Maroun Touma, Dinesh C. Verma, Shiqiang Wang, Xiping Wang, David Wood
2016 — conf
Image Analysis for Identifying Mosquito Breeding Grounds.
SECON Workshops
Maanit Mehra, Aditya Bagri, Xiaofan Jiang, Jorge Ortiz
2016 — conf
MP-trie: Fast Spatial Queries on Moving Objects.
Middleware Industry
Raghu K. Ganti, Mudhakar Srivatsa, Dakshi Agrawal, Petros Zerfos, Jorge Ortiz
2016 — conf
Project Tidy: Ranking Time Series for Smart Energy Systems: Poster Abstract.
BuildSys
Jorge Ortiz, Younghun Kim
2015 — conf
Automated Metadata Construction to Support Portable Building Applications.
BuildSys
Arka Aloke Bhattacharya, Dezhi Hong, David E. Culler, Jorge Ortiz, Kamin Whitehouse, Eugene Wu
2015 J jnl
Get More With Less: Near Real-Time Image Clustering on Mobile Phones.
CoRR
Jorge Ortiz, Chien-Chin Huang, Supriyo Chakraborty
2015 J jnl
Sensor-Type Classification in Buildings.
CoRR
Dezhi Hong, Jorge Ortiz, Arka Aloke Bhattacharya, Kamin Whitehouse
2015 — conf
Spartan: A Distributed Array Framework with Smart Tiling.
USENIX ATC
Chien-Chin Huang, Qi Chen, Zhaoguo Wang, Russell Power, Jorge Ortiz, Jinyang Li, Zhen Xiao
2015 — conf
The Building Adapter: Towards Quickly Applying Building Analytics at Scale.
BuildSys
Dezhi Hong, Hongning Wang, Jorge Ortiz, Kamin Whitehouse
2014 Misc conf
Automated metadata transformation for a-priori deployed sensor networks.
SenSys
Arka Aloke Bhattacharya, David E. Culler, Dezhi Hong, Kamin Whitehouse, Jorge Ortiz
2014 — conf
Writing scalable building efficiency applications using normalized metadata: demo abstract.
BuildSys
Arka Aloke Bhattacharya, David E. Culler, Dezhi Hong, Kamin Whitehouse, Jorge Ortiz
2013 — —
A Platform Architecture for Sensor Data Processing and Verification in Buildings.
Jorge Ortiz
2013 J jnl
Flexibility of Commercial Building HVAC Fan as Ancillary Service for Smart Grid.
CoRR
Mehdi Maasoumy, Jorge Ortiz, David E. Culler, Alberto L. Sangiovanni-Vincentelli
2013 — conf
Strip, bind, and search: a method for identifying abnormal energy consumption in buildings.
IPSN
Romain Fontugne, Jorge Ortiz, Nicolas Tremblay, Pierre Borgnat, Patrick Flandrin, Kensuke Fukuda, David E. Culler, Hiroshi Esaki
2013 — conf
Towards Automatic Spatial Verification of Sensor Placement in Buildings.
BuildSys@SenSys
Dezhi Hong, Jorge Ortiz, Kamin Whitehouse, David E. Culler
2012 J jnl
Energy Savings and the "Software-Defined" Building.
IEEE Des. Test Comput.
Stephen Dawson-Haggerty, Jorge Ortiz, Jason Trager, David E. Culler, Randy H. Katz
2012 — conf
Towards real-time, fine-grained energy analytics in buildings through mobile phones.
BuildSys@SenSys
Jorge Ortiz, Yongwoo Noh, Gavin Saldanha, David Su, David E. Culler
2011 J jnl
An information-centric energy infrastructure: The Berkeley view.
Sustain. Comput. Informatics Syst.
Randy H. Katz, David E. Culler, Seth Sanders, Sara Alspaugh, Yanpei Chen, Stephen Dawson-Haggerty, Prabal Dutta, Mike He, Xiaofan Jiang, Laura Keys, Andrew Krioukov, Ken Lutz, Jorge Ortiz, Prashanth Mohan, Evan Reutzel, Jay Taneja, Jeff Hsu, Sushant Shankar
2010 — conf
Enabling green building applications.
HotEmNets
Stephen Dawson-Haggerty, Jorge Ortiz, Xiaofan Jiang, Jeff Hsu, Sushant Shankar, David E. Culler
2010 — conf
HBCI: human-building-computer interaction.
BuildSys@SenSys
Jeff Hsu, Prashanth Mohan, Xiaofan Jiang, Jorge Ortiz, Sushant Shankar, Stephen Dawson-Haggerty, David E. Culler
2010 — conf
Multichannel reliability assessment in real world WSNs.
IPSN
Jorge Ortiz, David E. Culler
2010 Misc conf
sMAP: a simple measurement and actuation profile for physical information.
SenSys
Stephen Dawson-Haggerty, Xiaofan Jiang, Gilman Tolle, Jorge Ortiz, David E. Culler
2008 Misc conf
Exploring diversity: evaluating the cost of frequency diversity in communication and routing.
SenSys
Jorge Ortiz, David E. Culler
2007 J jnl
A modular sensornet architecture: past, present, and future directions.
SIGBED Rev.
Arsalan Tavakoli, Prabal Dutta, Jaein Jeong, Sukun Kim, Jorge Ortiz, David E. Culler, Philip Alexander Levis, Scott Shenker
2007 J jnl
An architecture for energy management in wireless sensor networks.
SIGBED Rev.
Xiaofan Jiang, Jay Taneja, Jorge Ortiz, Arsalan Tavakoli, Prabal Dutta, Jaein Jeong, David E. Culler, Philip Alexander Levis, Scott Shenker
2007 — conf
Beacon location service: a location service for point-to-point routing in wireless sensor networks.
IPSN
Jorge Ortiz, Chris R. Baker, Daekyeong Moon, Rodrigo Fonseca, Ion Stoica