Research Blog & Articles

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2024

Efficient Variational Sequential Information Control

Our recent work on developing efficient variational methods for sequential information control problems in partially observable Markov decision processes.

#POMDP#Variational Methods#Sequential Control
Research

2022

Privacy-preserving training of tree ensembles over continuous data

Overview of our work on secure multi-party computation techniques for training decision trees and random forests while preserving privacy.

#Privacy-Preserving ML#Random Forests#Secure Computation
Research

2021

High performance logistic regression for privacy-preserving genome analysis

Our highly-cited work on implementing secure logistic regression for analyzing genomic data while maintaining privacy.

#Genomics#Privacy-Preserving ML#Logistic Regression
Research

2019

An interactive map-based system for visually exploring and cleaning GPS traces

Summary of our ACM SIGSPATIAL paper on developing interactive systems for GPS trace analysis and cleaning.

#GPS#Map Matching#Geospatial Data
Research

Which one is correct, the map or the GPS trace

Discussion on methods for resolving discrepancies between GPS traces and map data in geospatial applications.

#GPS#Map Matching#Data Cleaning
Research