Qin Lv

Orcid: 0000-0002-9437-1376

Affiliations:
  • University of Colorado, Boulder, CO, USA


According to our database1, Qin Lv authored at least 142 papers between 2002 and 2024.

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Bibliography

2024
Can Large Language Models Be Good Companions?: An LLM-Based Eyewear System with Conversational Common Ground.
Proc. ACM Interact. Mob. Wearable Ubiquitous Technol., May, 2024

The Toxicity Phenomenon Across Social Media.
CoRR, 2024

Denoising Reuse: Exploiting Inter-frame Motion Consistency for Efficient Video Latent Generation.
CoRR, 2024

2023
CASES: A Cognition-Aware Smart Eyewear System for Understanding How People Read.
Proc. ACM Interact. Mob. Wearable Ubiquitous Technol., September, 2023

Hang-Time HAR: A Benchmark Dataset for Basketball Activity Recognition Using Wrist-Worn Inertial Sensors.
Sensors, July, 2023

Hang-Time HAR: A Benchmark Dataset for Basketball Activity Recognition using Wrist-worn Inertial Sensors.
Dataset, May, 2023

Train Faster, Perform Better: Modular Adaptive Training in Over-Parameterized Models.
Proceedings of the Advances in Neural Information Processing Systems 36: Annual Conference on Neural Information Processing Systems 2023, 2023

Over-parameterized Model Optimization with Polyak-Łojasiewicz Condition.
Proceedings of the Eleventh International Conference on Learning Representations, 2023

Jump off the Bandwagon? Characterizing Bandwagon Fans' Future Loyalty in Online NBA Fan Communities.
Proceedings of the IEEE Intl Conf on Parallel & Distributed Processing with Applications, 2023

2022
A Reinforcement-Learning-Based Energy-Efficient Framework for Multi-Task Video Analytics Pipeline.
IEEE Trans. Multim., 2022

Understanding WiFi Signal Frequency Features for Position-Independent Gesture Sensing.
IEEE Trans. Mob. Comput., 2022

Do Twitter users change their behavior after exposure to misinformation? An in-depth analysis.
Soc. Netw. Anal. Min., 2022

Unveiling Causal Attention in Dogs' Eyes with Smart Eyewear.
Proc. ACM Interact. Mob. Wearable Ubiquitous Technol., 2022

Do Smart Glasses Dream of Sentimental Visions?: Deep Emotionship Analysis for Eyewear Devices.
Proc. ACM Interact. Mob. Wearable Ubiquitous Technol., 2022

Cross-modal Ambiguity Learning for Multimodal Fake News Detection.
Proceedings of the WWW '22: The ACM Web Conference 2022, Virtual Event, Lyon, France, April 25, 2022

Recursive Disentanglement Network.
Proceedings of the Tenth International Conference on Learning Representations, 2022

2021
Analyzing Twitter Users' Behavior Before and After Contact by the Russia's Internet Research Agency.
Proc. ACM Hum. Comput. Interact., 2021

MemX: An Attention-Aware Smart Eyewear System for Personalized Moment Auto-capture.
Proc. ACM Interact. Mob. Wearable Ubiquitous Technol., 2021

Multi-attribute quantitative bearing fault diagnosis based on convolutional neural network.
Cogn. Comput. Syst., 2021

Understanding the Diverging User Trajectories in Highly-related Online Communities during the COVID-19 Pandemic.
Proceedings of the Fifteenth International AAAI Conference on Web and Social Media, 2021

Air Pollution Hotspot Detection and Source Feature Analysis using Cross-Domain Urban Data.
Proceedings of the SIGSPATIAL '21: 29th International Conference on Advances in Geographic Information Systems, 2021

Analyzing behavioral changes of Twitter users after exposure to misinformation.
Proceedings of the ASONAM '21: International Conference on Advances in Social Networks Analysis and Mining, Virtual Event, The Netherlands, November 8, 2021

2020
HyTasker: Hybrid Task Allocation in Mobile Crowd Sensing.
IEEE Trans. Mob. Comput., 2020

Exploring LoRa for Long-range Through-wall Sensing.
Proc. ACM Interact. Mob. Wearable Ubiquitous Technol., 2020

Will Online Digital Footprints Reveal Your Relationship Status?: An Empirical Study of Social Applications for Sexual-Minority Men.
Proc. ACM Interact. Mob. Wearable Ubiquitous Technol., 2020

WiBorder: Precise Wi-Fi based Boundary Sensing via Through-wall Discrimination.
Proc. ACM Interact. Mob. Wearable Ubiquitous Technol., 2020

Analyzing Twitter Users' Behavior Before and After Contact by the Internet Research Agency.
CoRR, 2020

A Tale of Two Communities: Characterizing Reddit Response to COVID-19 through /r/China_Flu and /r/Coronavirus.
CoRR, 2020

Jump on the Bandwagon? - Characterizing Bandwagon Phenomenon in Online NBA Fan Communities.
Proceedings of the Social Informatics - 12th International Conference, 2020

Identifying Differentiating Factors for Cyberbullying in Vine and Instagram.
Proceedings of the Information Management and Big Data, 2020

BullyAlert- A Mobile Application for Adaptive Cyberbullying Detection.
Proceedings of the Mobile Computing, Applications, and Services, 2020

Exploring the Usage of Online Food Delivery Data for Intra-Urban Job and Housing Mobility Detection and Characterization.
Proceedings of the IEEE International Conference on Parallel & Distributed Processing with Applications, 2020

An Analysis of Twitter Responses to the 2019 Ridgecrest Earthquake Sequence.
Proceedings of the IEEE International Conference on Parallel & Distributed Processing with Applications, 2020

Understanding How Readers Determine the Legitimacy of Online News Articles in the Era of Fake News.
Proceedings of the IEEE/ACM International Conference on Advances in Social Networks Analysis and Mining, 2020

2019
Crowd-Powered Sensing and Actuation in Smart Cities: Current Issues and Future Directions.
IEEE Wirel. Commun., 2019

Understanding Event Organization at Scale in Event-Based Social Networks.
ACM Trans. Intell. Syst. Technol., 2019

Intergroup Contact in the Wild: Characterizing Language Differences between Intergroup and Single-group Members in NBA-related Discussion Forums.
Proc. ACM Hum. Comput. Interact., 2019

WiMorse: A Contactless Morse Code Text Input System Using Ambient WiFi Signals.
IEEE Internet Things J., 2019

GEVR: An Event Venue Recommendation System for Groups of Mobile Users.
Proc. ACM Interact. Mob. Wearable Ubiquitous Technol., 2019

Crowd-Assisted Machine Learning: Current Issues and Future Directions.
Computer, 2019

Earthquake Early Warning and Beyond: Systems Challenges in Smartphone-based Seismic Network.
Proceedings of the 20th International Workshop on Mobile Computing Systems and Applications, 2019

Multi-Group Encoder-Decoder Networks to Fuse Heterogeneous Data for Next-Day Air Quality Prediction.
Proceedings of the Twenty-Eighth International Joint Conference on Artificial Intelligence, 2019

TFPN: Twin Feature Pyramid Networks for Object Detection.
Proceedings of the 31st IEEE International Conference on Tools with Artificial Intelligence, 2019

Dynamic Gesture Recognition Using Inertial Sensors-based Data Gloves.
Proceedings of the 4th IEEE International Conference on Advanced Robotics and Mechatronics, 2019

Qualitative Diagnosis of Bearing Fault Based on Convolutional Neural Network.
Proceedings of the International Conference on Artificial Intelligence and Advanced Manufacturing, 2019

2018
Identifying On-Site Users for Social Events: Mobility, Content, and Social Relationship.
IEEE Trans. Mob. Comput., 2018

Multi-Task Allocation in Mobile Crowd Sensing with Individual Task Quality Assurance.
IEEE Trans. Mob. Comput., 2018

Movement Control and Attitude Adjustment of Climbing Robot on Flexible Surfaces.
IEEE Trans. Ind. Electron., 2018

"This is why we play": Characterizing Online Fan Communities of the NBA Teams.
Proc. ACM Hum. Comput. Interact., 2018

Hybrid EGU-based group event participation prediction in event-based social networks.
Knowl. Based Syst., 2018

A Scalable Algorithm for Privacy-Preserving Item-based Top-N Recommendation.
CoRR, 2018

Collaborative Filtering with Stability.
CoRR, 2018

AdaError: An Adaptive Learning Rate Method for Matrix Approximation-based Collaborative Filtering.
Proceedings of the 2018 World Wide Web Conference on World Wide Web, 2018

International Workshop on Cybersafety Chairs' Welcome & Organization.
Proceedings of the Companion of the The Web Conference 2018 on The Web Conference 2018, 2018

WiFit: Ubiquitous Bodyweight Exercise Monitoring with Commodity Wi-Fi Devices.
Proceedings of the 2018 IEEE SmartWorld, 2018

CapBand: Battery-free Successive Capacitance Sensing Wristband for Hand Gesture Recognition.
Proceedings of the 16th ACM Conference on Embedded Networked Sensor Systems, SenSys 2018, 2018

Scalable and timely detection of cyberbullying in online social networks.
Proceedings of the 33rd Annual ACM Symposium on Applied Computing, 2018

Deriving Customer Privacy from Randomly Perturbed Smart Metering Data.
Proceedings of the 16th IEEE International Conference on Industrial Informatics, 2018

An Algorithmic Method for Tampering-Proof and Privacy-Preserving Smart Metering.
Proceedings of the 16th IEEE International Conference on Industrial Informatics, 2018

Multi-LCNN: A Hybrid Neural Network Based on Integrated Time-Frequency Characteristics for Acoustic Scene Classification.
Proceedings of the IEEE 30th International Conference on Tools with Artificial Intelligence, 2018

A Review of Autonomous Obstacle Avoidance Technology for Multi-rotor UAVs.
Proceedings of the IEEE International Conference on Information and Automation, 2018

A Review of V-SLAM.
Proceedings of the IEEE International Conference on Information and Automation, 2018

WiFit: A Bodyweight Exercise Monitoring System with Commodity Wi-Fi.
Proceedings of the 2018 ACM International Joint Conference and 2018 International Symposium on Pervasive and Ubiquitous Computing and Wearable Computers, 2018

A Review of Target Tracking Algorithm Based on UAV.
Proceedings of the IEEE International Conference on Cyborg and Bionic Systems, 2018

2017
Gazelle: Energy-Efficient Wearable Analysis for Running.
IEEE Trans. Mob. Comput., 2017

Intelligent Probing for Locality Sensitive Hashing: Multi-Probe LSH and Beyond.
Proc. VLDB Endow., 2017

Understanding Group Event Scheduling via the OutWithFriendz Mobile Application.
Proc. ACM Interact. Mob. Wearable Ubiquitous Technol., 2017

IndoTrack: Device-Free Indoor Human Tracking with Commodity Wi-Fi.
Proc. ACM Interact. Mob. Wearable Ubiquitous Technol., 2017

Efficient privacy-preserving content recommendation for online social communities.
Neurocomputing, 2017

MFDL: A Multicarrier Fresnel Penetration Model based Device-Free Localization System leveraging Commodity Wi-Fi Cards.
CoRR, 2017

Applying High-Resolution Visible Imagery to Satellite Melt Pond Fraction Retrieval: A Neural Network Approach.
CoRR, 2017

Hierarchical context-aware anomaly diagnosis in large-scale PV systems using SCADA data.
Proceedings of the 15th IEEE International Conference on Industrial Informatics, 2017

Data quality screening for high-resolution satellite imagery via spectral clustering.
Proceedings of the 2017 IEEE International Geoscience and Remote Sensing Symposium, 2017

Event Organization 101: Understanding Latent Factors of Event Popularity.
Proceedings of the Eleventh International Conference on Web and Social Media, 2017

SDF-NN: A Deep Neural Network with Semantic Dropping and Fusion for Natural Language Inference.
Proceedings of the 29th IEEE International Conference on Tools with Artificial Intelligence, 2017

ERMMA: Expected Risk Minimization for Matrix Approximation-based Recommender Systems.
Proceedings of the Thirty-First AAAI Conference on Artificial Intelligence, 2017

GLOMA: Embedding Global Information in Local Matrix Approximation Models for Collaborative Filtering.
Proceedings of the Thirty-First AAAI Conference on Artificial Intelligence, 2017

2016
Analysis and detection of labeled cyberbullying instances in Vine, a video-based social network.
Soc. Netw. Anal. Min., 2016

SalesExplorer: Exploring sales opportunities from white-space customers in the enterprise market.
Knowl. Based Syst., 2016

An algorithm for efficient privacy-preserving item-based collaborative filtering.
Future Gener. Comput. Syst., 2016

Investigating Factors Influencing the Latency of Cyberbullying Detection.
CoRR, 2016

MPMA: Mixture Probabilistic Matrix Approximation for Collaborative Filtering.
Proceedings of the Twenty-Fifth International Joint Conference on Artificial Intelligence, 2016

Low-Rank Matrix Approximation with Stability.
Proceedings of the 33nd International Conference on Machine Learning, 2016

Toward estimating user-social event distance: mobility, content, and social relationship.
Proceedings of the 2016 ACM International Joint Conference on Pervasive and Ubiquitous Computing and Proceedings of the 2016 ACM International Symposium on Wearable Computers, 2016

CyberSafety 2016: The First International Workshop on Computational Methods in CyberSafety.
Proceedings of the 25th ACM International Conference on Information and Knowledge Management, 2016

Prediction of cyberbullying incidents in a media-based social network.
Proceedings of the 2016 IEEE/ACM International Conference on Advances in Social Networks Analysis and Mining, 2016

2015
Supporting Healthy Grocery Shopping via Mobile Augmented Reality.
ACM Trans. Multim. Comput. Commun. Appl., 2015

ISC: An Iterative Social Based Classifier for Adult Account Detection on Twitter.
IEEE Trans. Knowl. Data Eng., 2015

Prediction of Cyberbullying Incidents on the Instagram Social Network.
CoRR, 2015

Detection of Cyberbullying Incidents on the Instagram Social Network.
CoRR, 2015

Analyzing Factors Impacting Revining on the Vine Social Network.
Proceedings of the Social Informatics - 7th International Conference, 2015

Analyzing Labeled Cyberbullying Incidents on the Instagram Social Network.
Proceedings of the Social Informatics - 7th International Conference, 2015

WEMAREC: Accurate and Scalable Recommendation through Weighted and Ensemble Matrix Approximation.
Proceedings of the 38th International ACM SIGIR Conference on Research and Development in Information Retrieval, 2015

Poster: Detection of Cyberbullying in a Mobile Social Network: Systems Issues.
Proceedings of the 13th Annual International Conference on Mobile Systems, 2015

Careful what you share in six seconds: Detecting cyberbullying instances in Vine.
Proceedings of the 2015 IEEE/ACM International Conference on Advances in Social Networks Analysis and Mining, 2015

2014
Item-based top-N recommendation resilient to aggregated information revelation.
Knowl. Based Syst., 2014

Analyzing Negative User Behavior in a Semi-anonymous Social Network.
CoRR, 2014

Multi-modal fusion for flasher detection in a mobile video chat application.
Proceedings of the 11th International Conference on Mobile and Ubiquitous Systems: Computing, 2014

Author retrospective for search and replication in unstructured peer-to-peer networks.
Proceedings of the ACM International Conference on Supercomputing 25th Anniversary Volume, 2014

A Comparison of Common Users across Instagram and Ask.fm to Better Understand Cyberbullying.
Proceedings of the 2014 IEEE Fourth International Conference on Big Data and Cloud Computing, 2014

Towards understanding cyberbullying behavior in a semi-anonymous social network.
Proceedings of the 2014 IEEE/ACM International Conference on Advances in Social Networks Analysis and Mining, 2014

2013
SafeVchat: A System for Obscene Content Detection in Online Video Chat Services.
ACM Trans. Internet Techn., 2013

Large-Scale Energy Storage System Design and Optimization for Emerging Electric-Drive Vehicles.
IEEE Trans. Comput. Aided Des. Integr. Circuits Syst., 2013

Personalized multi-modality image management and search for mobile devices.
Pers. Ubiquitous Comput., 2013

Detecting Misbehavior in Online Video Chat Services.
IEEE Internet Comput., 2013

Results from a Practical Deployment of the MyZone Decentralized P2P Social Network
CoRR, 2013

User-Centric Indoor Air Quality Monitoring on Mobile Devices.
AI Mag., 2013

Thinking Fast and Slow: An Approach to Energy-Efficient Human Activity Recognition on Mobile Devices.
AI Mag., 2013

Understanding user behavior at scale in a mobile video chat application.
Proceedings of the 2013 ACM International Joint Conference on Pervasive and Ubiquitous Computing, 2013

Hallway based automatic indoor floorplan construction using room fingerprints.
Proceedings of the 2013 ACM International Joint Conference on Pervasive and Ubiquitous Computing, 2013

A Hybrid Sensor System for Indoor Air Quality Monitoring.
Proceedings of the IEEE International Conference on Distributed Computing in Sensor Systems, 2013

AnchorMF: towards effective event context identification.
Proceedings of the 22nd ACM International Conference on Information and Knowledge Management, 2013

2012
Interest-based real-time content recommendation in online social communities.
Knowl. Based Syst., 2012

Efficient misbehaving user detection in online video chat services.
Proceedings of the Fifth International Conference on Web Search and Web Data Mining, 2012

Fusing Text and Frienships for Location Inference in Online Social Networks.
Proceedings of the 2012 IEEE/WIC/ACM International Conferences on Web Intelligence, 2012

Personalized Driving Behavior Monitoring and Analysis for Emerging Hybrid Vehicles.
Proceedings of the Pervasive Computing - 10th International Conference, 2012

Demo: MVChat: flasher detection for mobile video chat.
Proceedings of the 10th International Conference on Mobile Systems, 2012

Scalable misbehavior detection in online video chat services.
Proceedings of the 18th ACM SIGKDD International Conference on Knowledge Discovery and Data Mining, 2012

Collaborative calibration and sensor placement for mobile sensor networks.
Proceedings of the 11th International Conference on Information Processing in Sensor Networks (co-located with CPS Week 2012), 2012

Attribute Based Content Sharing in Mobile Adhoc Networks of Smartphones over WiFi.
Proceedings of the 21st International Conference on Computer Communications and Networks, 2012

ARIEL: automatic wi-fi based room fingerprinting for indoor localization.
Proceedings of the 2012 ACM Conference on Ubiquitous Computing, 2012

2011
Return probability and k-step measures
CoRR, 2011

SafeVchat: detecting obscene content and misbehaving users in online video chat services.
Proceedings of the 20th International Conference on World Wide Web, 2011

Pistis: A Privacy-Preserving Content Recommender System for Online Social Communities.
Proceedings of the 2011 IEEE/WIC/ACM International Conference on Web Intelligence, 2011

ETree: Effective and Efficient Event Modeling for Real-Time Online Social Media Networks.
Proceedings of the 2011 IEEE/WIC/ACM International Conference on Web Intelligence, 2011

Deliberation for intuition: a framework for energy-efficient trip detection on cellular phones.
Proceedings of the UbiComp 2011: Ubiquitous Computing, 13th International Conference, 2011

MAQS: a mobile sensing system for indoor air quality.
Proceedings of the UbiComp 2011: Ubiquitous Computing, 13th International Conference, 2011

MAQS: a personalized mobile sensing system for indoor air quality monitoring.
Proceedings of the UbiComp 2011: Ubiquitous Computing, 13th International Conference, 2011

YANA: an efficient privacy-preserving recommender system for online social communities.
Proceedings of the 20th ACM Conference on Information and Knowledge Management, 2011

2010
Fusing mobile, sensor, and social data to fully enable context-aware computing.
Proceedings of the Eleventh Workshop on Mobile Computing Systems and Applications, 2010

Hybrid energy storage system integration for vehicles.
Proceedings of the 2010 International Symposium on Low Power Electronics and Design, 2010

Large-scale battery system modeling and analysis for emerging electric-drive vehicles.
Proceedings of the 2010 International Symposium on Low Power Electronics and Design, 2010

Enhancing group recommendation by incorporating social relationship interactions.
Proceedings of the 2010 International ACM SIGGROUP Conference on Supporting Group Work, 2010

2009
iScope: personalized multi-modality image search for mobile devices.
Proceedings of the 7th International Conference on Mobile Systems, 2009

2007
Multi-Probe LSH: Efficient Indexing for High-Dimensional Similarity Search .
Proceedings of the 33rd International Conference on Very Large Data Bases, 2007

Sizing sketches: a rank-based analysis for similarity search.
Proceedings of the 2007 ACM SIGMETRICS International Conference on Measurement and Modeling of Computer Systems, 2007

Filtering Image Spam with Near-Duplicate Detection.
Proceedings of the CEAS 2007, 2007

2006
Efficient filtering with sketches in the ferret toolkit.
Proceedings of the 8th ACM SIGMM International Workshop on Multimedia Information Retrieval, 2006

Ferret: a toolkit for content-based similarity search of feature-rich data.
Proceedings of the 2006 EuroSys Conference, Leuven, Belgium, April 18-21, 2006, 2006

2004
Image similarity search with compact data structures.
Proceedings of the 2004 ACM CIKM International Conference on Information and Knowledge Management, 2004

2002
Can Heterogeneity Make Gnutella Scalable?
Proceedings of the Peer-to-Peer Systems, First International Workshop, 2002

Search and replication in unstructured peer-to-peer networks.
Proceedings of the 16th international conference on Supercomputing, 2002


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