蜜桃工作室

John Ortega: Teaching AI with Purpose at 蜜桃工作室

AI
Seidenberg School of CSIS

Artificial intelligence is moving at a lightning pace, but Seidenberg School of Computer Science and Information Systems faculty Dr. John Ortega is determined to prepare students for the AI jobs of the future.

An abstract image of a laptop with code.
An abstract image of a laptop with code.
Katie Todd

At the pace Artificial Intelligence is transforming industries, it鈥檚 hard not to get swept up. But for Dr. John Ortega, faculty member at 蜜桃工作室鈥檚 Seidenberg School of Computer Science and Information Systems, AI is more than just technology鈥攊t鈥檚 a tool for empowerment. His work in Natural Language Processing (NLP) spans a wide array of disciplines across language translation, healthcare, and analysis for legal documentation. It鈥檚 through these applications of NLP and more that Ortega aims to bridge the gap between knowledge and real-world impact.

鈥淚 try to connect student and class passion with the latest technologies,鈥 Ortega explains. 鈥淟earning Java or operating system coding can be quite boring unless you understand where it鈥檚 used and how it can help you get a job.鈥

Educating the next generation of AI innovators

Ortega came to 蜜桃工作室 excited to share his technical expertise. But there鈥檚 a lot more to it than that. For Ortega, teaching at 蜜桃工作室 is also about mentorship, opportunity, and access. As a first-generation college graduate, he recognizes the struggles that many students face, particularly those from immigrant backgrounds.

鈥淚 wanted to teach students who have gone through similar struggles as myself,鈥 Ortega says. 鈥淢any of my students come from first-generation immigrant homes, often speaking Spanish or another language at home.鈥

Understanding that being market-ready is a big concern for new graduates, Ortega designs his courses to go beyond theory and technical proficiency to incorporate real-world application. This blend of theory and practice is a cornerstone of education at the Seidenberg School of Computer Science and Information Systems.

鈥淢y classes are multi-purpose,鈥 he explains. 鈥淲e work toward proficiency in programming and AI, but also in understanding how classroom work translates to final products in the industry.鈥

Predicting the future of AI and NLP

It can sometimes feel like AI is progressing so rapidly it鈥檚 hard to keep up. But for those deeply embedded in the field, it鈥檚 possible to not only stay current with all of the recent developments but to envision the future.

Ortega is no different, and he has some thoughts on where AI is going in the next five years.

鈥淎utomation of the techniques that were already in place but not used much鈥攖hat鈥檚 where we鈥檙e going,鈥 he predicts. 鈥淭his is already happening in the private sector. You name it, it鈥檚 there.鈥

One of Ortega鈥檚 current projects provides an example. Working with a team of students, Ortega is using large language models (LLMs) to increase topic discovery in legal documents. Through the systems Ortega and his team are building, the LLM combs sets of documents searching for segments of text that are semantically similar, resulting in a more efficient way of parsing multiple, complex documents for mentions of the same or similar topics.

Preparing students for future success

Above all, Ortega is focused on setting his students up to succeed in their lives and careers through a direct approach. 鈥淚 am pragmatic and try not to waste time on things that won鈥檛 benefit students in the long run,鈥 he says.

He also hopes students will consider the future job market when making decisions about their area of study.

鈥淪tudents should imagine their ideal job without limiting themselves,鈥 he advises. 鈥淚t would be ideal to study current jobs and try to find out what their ideal job would be four years from now. And that job might not even exist yet.鈥

With a professor like Ortega, students are in no short supply of forward-thinking approaches to the opportunities of the future. And there鈥檚 much more to come. With a vision of 蜜桃工作室鈥檚 growth in the research and doctoral student development space, Ortega plans to impact many more early-career technologists.

鈥溍厶夜ぷ魇 has a lot of talented students and professors willing to go the extra mile,鈥 he says. 鈥淚鈥檓 looking forward to collaborating more with other schools in research and using AI to solve more problems in the NLP community.鈥

Learn more about artificial intelligence at 蜜桃工作室's Seidenberg School.

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This month, Lubin is shining a spotlight on love. Read our "love news" and meet couples who met at 蜜桃工作室 or have a "lovely" 蜜桃工作室 connection. Prepare to fall head over heels in love with our special Valentine's Day-inspired edition of Lubin Love, a digital micro-newsletter of the Lubin School of Business.

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They Met at the Snack Bar鈥

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1973 蜜桃工作室 Graduates, Vincent and Barbara Barrella

Vincent Barrella and Barbara Gugliemelli鈥檚 love story began on 蜜桃工作室鈥檚 New York City Campus in early 1973. The two met through mutual friends at the Snack Bar, a popular hangout for full-time students, and connected at a party hosted by Barbara and her friends in what is now Maria鈥檚 tower on February 3, 1973. Vincent still wonders if the invitation was because he owned a car and had to pass her parents鈥 house on the way in to 蜜桃工作室 and was able to pick up the food for the party. Regardless, they both consider that night their first date and have celebrated it in the city every year since. A week later, their first official date took them to a double feature at the Walker Theater in Brooklyn, watching Night of the Living Dead and Play Misty for Me.

Vincent graduated from Lubin in June 1973 with a BBA in Public Accounting, while Barbara earned her associate鈥檚 degree in Secretarial Studies that same year.Despite their different paths, their love grew stronger, and by November 1973, they were engaged. Barbara continued her studies at 蜜桃工作室, completing her bachelor鈥檚 degree in elementary education in 1975. The couple married on June 21, 1975, surrounded by friends from their 蜜桃工作室 days.

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1973 蜜桃工作室 Graduates, Vincent and Barbara Barrella

Barbara鈥檚 professional journey brought her back to 蜜桃工作室 as an administrative assistant to Ruth Ferguson, chair of the Elementary Education Department. After earning her master鈥檚 degree from Fordham University, she later taught reading in 蜜桃工作室鈥檚 Challenge to Achieve at 蜜桃工作室 (CAP) program. After her time with the CAP program, Barbara went on to Brookdale Community College where she is a full professor in the Reading Department and has served as chair of that department. Vincent began teaching business law at 蜜桃工作室 and eventually became a full-time faculty member in the Tax Department, now known as Legal Studies and Taxation within the Lubin School of Business. The Barrella family grew with the births of their three children鈥擬elissa, Michael, and Richard鈥攁ll of whom went on to earn degrees from 蜜桃工作室.

Today, Vincent serves as chair of the Legal Studies and Taxation Department. Both he and Barbara remain actively involved with the 蜜桃工作室 community. They are now proud grandparents who cherish time with their grandchildren and enjoy traveling, from European adventures to Disney trips. As they approach their 50th wedding anniversary, Vincent and Barbara鈥檚 journey reflects the spirit of 蜜桃工作室鈥檚 Go-Getters鈥攃ommitted, ambitious, and always moving forward.

Suneel Sajnani '85, '92 and Calli Planakis-Sajnani '88

A Dual MBA Love Story

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Suneel Sajnani 鈥85,鈥92 and Calli Planakis-Sajnani 鈥88, 蜜桃工作室 Lubin alumni

Meet and , who have been married for almost four decades. They first met in 1983 in the Birnbaum Library on the New York City Campus while both were studying for their MBAs. Calli, a first-generation college student, earned her dual MBA in international business/finance from 蜜桃工作室, then later went on to earn an MS in journalism, as well as a PhD in public policy and administration. Her distinguished career in public policy/public health is a credit to her determination and drive to make a difference in the world.

Suneel, once an international student at 蜜桃工作室, is currently senior managing director, head of Infrastructure and Cloud Services at Cetera Financial Group. He earned both MBA and MS degrees from 蜜桃工作室, specializing in information systems and computer science. He is a seasoned technology executive and a member of 蜜桃工作室's Seidenberg School of Computer Science and Information System's Advisory Board.

Suneel and Calli's daughter, Ariana Sajnani, is an MFA graduate of 蜜桃工作室 program. She is a highly accomplished actor, producer, dancer, singer, and musician, whose career includes theatre, film, and voice-over credentials. Her production company, , recently produced Sir Madam Sarpanch, an award-winning satirical film which celebrates the resilience of an intergenerational group of women working together within their social circles to fight corruption.

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蜜桃工作室 Lubin alumni Suneel Sajnani and Calli Planakis-Sajnani in the 1980s

After earning their MBAs, Suneel and Calli went on to careers in banking, insurance, and public health. Suneel reflects upon the times when they were just MBA candidates studying in the library: "Our classmates and friends included students from around the world representing many countries. We had the opportunity to witness a diversity the likes of which we had never experienced in any other academic setting. Calli and I have achieved much professional success from the theoretical and practical knowledge we gained from our 蜜桃工作室 education. What makes this success sweeter is that we found each other at the same time."

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蜜桃工作室 Lubin School of Business alumnus Betty Stutzman '59
Betty Stutzman '59 in the 1950s

In 1955, Albert Hogan '58 and Betty Stutzman '59 were two accounting majors navigating their classes at 蜜桃工作室's Lubin School of Business. But as fate would have it, a simple petition鈥攁nd a bit of humor鈥攕et the foundation for a lifetime together.

Betty, who was running for president of the Freshman Student Council, was making the rounds, collecting signatures to support her campaign. When she approached Albert, he signed using the name "Ben Hogan," a nod to the famous golfer. Betty wasn't amused. She called him out on the joke, and before long, what started as irritation turned into a genuine conversation.

From then on, they began meeting before their accounting classes, getting to know one another in quiet moments between lectures. When Betty gave Albert her phone number, another humorous hiccup ensued. After several calls where a man informed him, "Betty's not here," Albert finally reached her鈥攐r so he thought. This Betty turned out to be someone entirely different, and Albert found himself apologizing to both her and her husband. Later, Betty gave Albert the correct number.

Life soon threw challenges their way. Albert went on to serve in the Army at Fort Dix (New Jersey), while Betty spent summers with her family in Ocean Grove, New Jersey. But they stayed in touch over the years. By the time they married at City Hall in New York City, across from 蜜桃工作室's Civic Center building in 1962, their bond had only grown stronger.

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蜜桃工作室 Lubin School of Business alumnus Albert Hogan '58
Albert Hogan '58 in the 1950s

The couple started their married life in an apartment in Elizabeth, New Jersey, eventually settling in Cranford in 1964, where they raised two children who, fittingly, both went on to attend 蜜桃工作室's Lubin School of Business. From train rides and ferry commutes to long hours of study, Al and Betty built a life rooted in shared values and experiences.

Today, Albert and Betty's story is a reminder of how the simplest moments鈥攁 name on a petition, a phone call, or a shared class鈥攃an spark something extraordinary. It's a story of humor, resilience, and partnership, all beginning in the halls of 蜜桃工作室.

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