Company Filing History:
Years Active: 2021-2024
Title: Inventor Alberto Ordonez Pereira: Pioneering Data Indexing Techniques
Introduction
Alberto Ordonez Pereira is a prominent inventor based in Santa Clara, California. With a remarkable portfolio of four patents, Ordonez Pereira has significantly contributed to the field of data indexing and searching technologies, particularly through his innovative approaches to creating efficient search indexes.
Latest Patents
Among his latest patents is the groundbreaking work titled "Data indexing and searching using permutation indexes." This invention presents systems and methods to create and utilize search indexes with diverse properties, facilitating efficient retrieval and ranking of high-dimensional content. The patent details that a first and a second index are generated with different sets of properties, such as permutation prefix length and vector quantization schemes, each associated with computational workloads. Additionally, it describes creating an index structure, which includes a posting list tied to a permutation prefix and a collection of references. This design aims to balance posting lists of variable lengths within the index. A notable embodiment of this invention enhances search result expansion at search time, allowing for the retrieval of posting lists associated with shorter permutation prefixes when an initial list yields insufficient recall.
Career Highlights
Alberto Ordonez Pereira currently works at eBay, Inc., where he continues to innovate in the realm of data index systems. His expertise places him at the forefront of technological advancements that enhance how data is managed and accessed, making significant impacts within eBay's operational framework.
Collaborations
Throughout his career, Ordonez Pereira has collaborated with esteemed colleagues such as Ravindra Surya Lanka and Robinson Piramuthu. Their teamwork has fostered an environment of innovative thinking, resulting in significant technological developments and enriching the research community.
Conclusion
Alberto Ordonez Pereira stands out as a leading inventor in the field of data indexing and searching technologies. His contributions, particularly through his latest patents, demonstrate his commitment to enhancing the efficiency and flexibility of data retrieval systems. With ongoing collaborations and a successful career at eBay, Inc., Ordonez Pereira continues to shape the future of technological innovations.