Chris Mattmann (born October 29, 1980) is an American

data scientist Data science is an interdisciplinary field that uses scientific methods, processes, algorithms and systems to extract or extrapolate knowledge and insights from noisy, structured and unstructured data, and apply knowledge from data across a bro ...

currently working as the Principal Data Scientist and Chief Technology and Innovation Officer in the Office of the Chief Information Officer (OCIO) at the

NASA The National Aeronautics and Space Administration (NASA ) is an independent agencies of the United States government, independent agency of the US federal government responsible for the civil List of government space agencies, space program ...

Jet Propulsion Laboratory The Jet Propulsion Laboratory (JPL) is a federally funded research and development center and NASA field center in the City of La Cañada Flintridge, California, United States. Founded in the 1930s by Caltech researchers, JPL is owned by NASA an ...

(JPL) in Pasadena, California. He is also the manager of JPL's Open Source Applications office. Mattmann was formerly Chief Architect in the Instrument and Data Systems section at the laboratory. Mattmann graduated from the University of Southern California (USC) in 2007 with a PhD in Computer Science studying with Dr. Nenad Medvidović and he went on to invent

Apache Tika Apache Tika is a content detection and analysis framework, written in Java, stewarded at the Apache Software Foundation. It detects and extracts metadata and text from over a thousand different file types, and as well as providing a Java library ...

with Jérôme Charron. Apache Tika is a widely used software framework for content detection and analysis. Mattmann later wrote a book about the framework titled Tika in Action with Jukka Zitting, which is published by Manning Publications. Chris Mattmann's work on Tika and other projects was heavily influenced by open source both at NASA and within the academic community. After creating Tika, and helping to create other projects including

Apache Nutch Apache Nutch is a highly extensible and scalable open source web crawler software project. Features Nutch is coded entirely in the Java programming language, but data is written in language-independent formats. It has a highly modular archite ...

an open source web crawler and the predecessor to the big data platform Apache Hadoop, in May 2013 Mattmann joined the Board of Directors at the Apache Software Foundation where he served until March 2018 and held roles including Treasurer, Vice Chairman, and Vice President of the Legal Affairs Committee. During this time, Chris worked to apply open source principles to data management problems inspired by his work at NASA in Earth and Planetary science, and in engineering. Mattmann maintained an affiliation with USC as an Adjunct Associate Professor and in order to continue to do research on open source and data management, he created the Information Retrieval and Data Science Group (IRDS). IRDS includes diverse students in the areas of data science, information retrieval and informatics and the group exists within USC's Viterbi School of Engineering. The focus of the group is on cross disciplinary data and content analysis work applied to the science, business, engineering and information technology (IT) domains. At NASA, Mattmann's work has been applied to a number of space missions including Orbiting Carbon Observatory 1/2, NPP Sounder PEATE, and the

Soil Moisture Active Passive Soil Moisture Active Passive (SMAP) is a NASA environmental monitoring satellite that measures soil moisture across the planet. It is designed to collect a global 'snapshot' of soil moister every 2 to 3 days. With this frequency, changes from spe ...

(SMAP) Earth science missions. Mattmann was also one of the principal developers of the Object Oriented Data Technology platform, an open source data management system framework originally developed by NASA JPL and then donated to the Apache Software Foundation. More recently, Chris has been focused on Dark Web and automated data processing technologies and has been leading research teams working with

DARPA The Defense Advanced Research Projects Agency (DARPA) is a research and development agency of the United States Department of Defense responsible for the development of emerging technologies for use by the military. Originally known as the Ad ...

and NASA JPL on the

Memex Memex is a hypothetical electromechanical device for interacting with microform documents and described in Vannevar Bush's 1945 article "As We May Think". Bush envisioned the memex as a device in which individuals would compress and store all of ...

project. This project involves data discovery and dissemination from the Dark Web.

References

{{DEFAULTSORT:Mattmann, Chris Living people 1980 births NASA people USC Viterbi School of Engineering alumni American scientists 21st-century American engineers American computer programmers Jet Propulsion Laboratory American aerospace engineers Computer science writers University of Southern California faculty People from Santa Clarita, California