Principal Data Scientist Ii
Current
Oct 2024 - Present
AeroLeads people directory · profile
Bob Arens, Ph.D Email & Phone Number
Leading transitions to effective and ethical use of generative AI and LLMs
at
LexisNexis
1 work email found
@lexisnexis.com
2 phones found area 646 and 800
LinkedIn matched
✓ Verified May 2026
4 data sources
Profile completeness 100%
Current company
Role
Leading transitions to effective and ethical use of generative AI and LLMs
Location
Greater Minneapolis-St. Paul Area, United States, United States
Company size
Who is Bob Arens, Ph.D? Overview
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Quick answer
Bob Arens, Ph.D is listed as Leading transitions to effective and ethical use of generative AI and LLMs at LexisNexis, a company with 10922 employees, based in Greater Minneapolis-St. Paul Area, United States, United States. AeroLeads shows a work email signal at lexisnexis.com, phone signal with area code 646, 800, and a matched LinkedIn profile for Bob Arens, Ph.D.
Bob Arens, Ph.D previously worked as Principal Data Scientist II at Lexisnexis and Principal Data Scientist at Lexisnexis. Bob Arens, Ph.D holds Ph.D, Computer Science from University Of Iowa.
Company email context
Email format at LexisNexis
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*@lexisnexis.com
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AeroLeads found 1 current-domain work email signal for Bob Arens, Ph.D. Compare company email patterns before reaching out.
Profile bio
About Bob Arens, Ph.D
I believe in the responsible use of data science and AI to solve human problems in ethical, thoughtful ways.
Listed skills include Cognitive Computing, Machine Learning, Natural Language Processing, Computer Science, and 8 others.
Current workplace
Bob Arens, Ph.D's current company
Company context helps verify the profile and gives searchers a useful next step.
Lexisnexis
10 roles · 22 years
Bob Arens, Ph.D work experience
A career timeline built from the work history available for this profile.
Principal Data Scientist
CurrentLeading technical efforts for transitioning from tools using traditional NLP methods to LLMs, prioritizing quality, correctness, and ethical, responsible use.
Apr 2021 - Present
Associate Director, Principal Data Scientist
Apr 2019 - Apr 2021
Principal Data Scientist At Best Buy
Technical lead for Services Data Science at Best Buy* Directly leads a team of four data scientists, coordinates their activities on diverse projects across company verticals* Partners with stakeholders throughout the business to consult and educate on data science opportunities and best practicesHelps develop policy for Best Buy Services Data.
May 2018 - Apr 2019
Research Scientist
* Conducted machine learning research and development on internal projects for legal question answering, legal document analysis and synthesis* Lead research team for proof-of-concept analytics project to predict outcomes and likelihoods for breast cancer malpractice litigation* Adviser to multiple internal teams on machine learning practice, with a focus.
Jan 2015 - May 2018
Chief Data Scientist
* Worked with CTO to set company-wide data science strategy* Sole responsibility for training machine learning models for web page categorization (NaiveBayes, SVM, k-means clustering)* Directed data annotation effort, including creation of web-based annotation tool* Sole responsibility for creation of multi-lingual TF-IDF models for web page.
Jan 2014 - Sep 2014
Clu Research Engineer
* Designed, implemented programs to support large-scale data annotation and warehousing* Supported data analysis and delivery for model learning* Created, maintained, sole responsibility for database tracking annotation progress for 20+ annotators, dozens of fluctuating and evolving annotation tasks* Worked with IBM joint development team to write.
2010 - Aug 2013
Postdoctoral Scholar
* Sole responsibility for warehousing, analyzing, filtering human genome sequencing data* Designed, implemented filtering algorithms for data analysis* Designed, implemented analysis software to identify copy-number variations leading to disease in patient genomes
Mar 2010 - Aug 2010
Molecular Pathology Researcher
2009 - 2010
~1 yr
Artificial Intelligence Engineer (Intern)
Mitre
2004 - 2005
~1 yr
Team & coworkers
Colleagues at LexisNexis
Other employees you can reach at lexisnexis.com. View company contacts for 10922 employees →
JL
Joshua Lloyd
Colleague at Lexisnexis
Greenville, South Carolina, United States, United States
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BA
Bennie Amey
Colleague at Lexisnexis
Douglasville, Georgia, United States, United States
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CF
Chen Feng
Colleague at Lexisnexis
Ryde, New South Wales, Australia, Australia
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DA
David Adams
Colleague at Lexisnexis
Dayton, Ohio, United States, United States
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AN
Ayanda Ntaba
Colleague at Lexisnexis
City Of Johannesburg, Gauteng, South Africa, South Africa
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JD
Jennifer Dieck
Colleague at Lexisnexis
Greater Philadelphia, United States
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JF
Jennifer Franco
Colleague at Lexisnexis
San Diego, California, United States, United States
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CR
Carl Rogers
Colleague at Lexisnexis
Cincinnati, Ohio, United States, United States
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CP
Celeste Pometto Dinicola
Colleague at Lexisnexis
Greater Pittsburgh Region, United States
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SO
Shelby O'Brien, Esq.
Colleague at Lexisnexis
Howell, Michigan, United States, United States
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Joshua Lloyd
Colleague at Lexisnexis
Greenville, South Carolina, United States, United States
View →
BA
Bennie Amey
Colleague at Lexisnexis
Douglasville, Georgia, United States, United States
View →
CF
Chen Feng
Colleague at Lexisnexis
Ryde, New South Wales, Australia, Australia
View →
DA
David Adams
Colleague at Lexisnexis
Dayton, Ohio, United States, United States
View →
AN
Ayanda Ntaba
Colleague at Lexisnexis
City Of Johannesburg, Gauteng, South Africa, South Africa
View →
JD
Jennifer Dieck
Colleague at Lexisnexis
Greater Philadelphia, United States
View →
JF
Jennifer Franco
Colleague at Lexisnexis
San Diego, California, United States, United States
View →
CR
Carl Rogers
Colleague at Lexisnexis
Cincinnati, Ohio, United States, United States
View →
CP
Celeste Pometto Dinicola
Colleague at Lexisnexis
Greater Pittsburgh Region, United States
View →
SO
Shelby O'Brien, Esq.
Colleague at Lexisnexis
Howell, Michigan, United States, United States
View →
6 education records
Bob Arens, Ph.D education
Ph.D, Computer Science
Master’S Degree, Computer Science
Bachelor’S Degree, Mathematics
Bachelor’S Degree, Linguistics
Bachelor’S Degree, Computer Science
Doctor Of Philosophy (Ph.D.), Computer Science
FAQ
Frequently asked questions about Bob Arens, Ph.D
Quick answers generated from the profile data available on this page.
What company does Bob Arens, Ph.D work for?
Bob Arens, Ph.D works for LexisNexis.
What is Bob Arens, Ph.D's role at LexisNexis?
Bob Arens, Ph.D is listed as Leading transitions to effective and ethical use of generative AI and LLMs at LexisNexis.
What is Bob Arens, Ph.D's email address?
AeroLeads has found 1 work email signal at @lexisnexis.com for Bob Arens, Ph.D at LexisNexis.
What is Bob Arens, Ph.D's phone number?
AeroLeads has found 2 phone signal(s) with area code 646, 800 for Bob Arens, Ph.D at LexisNexis.
Where is Bob Arens, Ph.D based?
Bob Arens, Ph.D is based in Greater Minneapolis-St. Paul Area, United States, United States while working with LexisNexis.
What companies has Bob Arens, Ph.D worked for?
Bob Arens, Ph.D has worked for Lexisnexis, Best Buy, Aim Consulting Group, Thomson Reuters, and Shareaholic, Inc..
Who are Bob Arens, Ph.D's colleagues at LexisNexis?
Bob Arens, Ph.D's colleagues at LexisNexis include Joshua Lloyd, Bennie Amey, Chen Feng, David Adams, and Ayanda Ntaba.
How can I contact Bob Arens, Ph.D?
You can use AeroLeads to view verified contact signals for Bob Arens, Ph.D at LexisNexis, including work email, phone, and LinkedIn data when available.
What schools did Bob Arens, Ph.D attend?
Bob Arens, Ph.D holds Ph.D, Computer Science from University Of Iowa.
What skills is Bob Arens, Ph.D known for?
Bob Arens, Ph.D is listed with skills including Cognitive Computing, Machine Learning, Natural Language Processing, Computer Science, Python, Artificial Intelligence, Algorithms, and Data Mining.
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