This inventor holds 2 USPTO granted patents. Top assignees: At&t Intellectual Property I, LP, Bornio, Inc., Boston University. Active years: 2012-2021.
Company Filing History:
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Years Active: 2012-2021
Title: The Innovations of George Kollios
Introduction
George Kollios is an accomplished inventor based in Cambridge, MA (US). He has made significant contributions to the field of database technology, holding 2 patents that focus on enhancing data privacy and verification processes.
Latest Patents
One of his latest patents is titled "Efficiently querying databases while providing differential privacy." This innovation provides technologies for efficiently querying a database using a plurality of oblivious random-access memories (ORAMs) while ensuring differential privacy. The method allows subsets of database records to be stored in multiple ORAMs, which can be accessed concurrently by a database query server. When a query is received, the system identifies matching records from each ORAM and applies a differential privacy constraint to determine additional records to retrieve, thereby minimizing the risk of information leakage.
Another notable patent is "Verification of outsourced data streams." This invention addresses the challenge of verifying query results from an untrusted server. In this scenario, a data owner outsources a data stream to the server, which responds to client queries. The data owner maintains a vector associated with the query results and generates a verification synopsis using this vector and a seed. The synopsis includes a polynomial with coefficients determined by the seed, allowing the client to verify the accuracy of the query results.
Career Highlights
George Kollios has worked with prominent organizations such as AT&T Intellectual Property and Georgetown University. His experience in these institutions has contributed to his expertise in database technologies and privacy measures.
Collaborations
Throughout his career, Kollios has collaborated with notable professionals, including Marios Hadjieleftheriou and Feifei Li, who is a distinguished woman in the field.
Conclusion
George Kollios is a pioneering inventor whose work in database technology and privacy has made a significant impact. His innovative patents reflect his commitment to enhancing data security and verification processes.