Data Science

Silverswords Shine in Data Science Challenge

January 10, 2025

“Absolutely amazing.”

That’s how Rylan Chong, Ph.D., director of Chaminade’s Data Science Program, described the University’s showing in the most recent Advanced Computing for Social Change Challenge. Five Silverswords participated in the event, held in Atlanta from Nov. 16 to Nov. 21, joining students from across the country for a bootcamp-type experience full of learning and camaraderie.

It’s the sixth year Chaminade students have participated, using their skills in data analysis, computational thinking and the latest techniques in data visualization to explore a social challenge and consider data-informed solutions. A key component of the challenge is a presentation so participants can learn how to effectively communicate their findings to the general public.

Tallen Vidal ‘28, who is majoring in Data Science, became the first freshman to complete the challenge. In his project, he focused on the impact of COVID-19 on the homeless population of Oahu and put together recommendations aimed at better protecting the vulnerable group.

While Vidal is just beginning his university journey, he is already inspired about how he might deploy data science for the public good. “I believe data science can prove to be a powerful driver for social change because of how informative the data can be,” Vidal said.

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He noted that quality, trustworthy data is important for creating strategies to “attack the problems of today, which gives us a clearer plan for the mission of tomorrow. It can also be used to spread awareness so that more people can understand the presence of various social problems.”

Chong said the advanced computing challenge begins with participants selecting a research question and collecting key figures from large publicly-available data sets. From there, they use the Texas Advanced Computer Center supercomputer to analyze it and produce results.

He noted the challenge also stresses community connections, which is why several students previously presented their projects in Hawaiian to a large audience of scientists, engineers and statisticians. At the most recent event, Olynann Taase ‘25 presented her research in Samoan.

*Students in the challenge tackle a social problem—and then seek to use data to help craft solutions.*

Chong was also particularly proud of participants Anson Ekau ‘25 and Berylin Lau ‘26, who completed their own work while also looking for ways to help their peers. Lau focused her project on cultural identity while Ekau worked on a project about Hawai’i’s economic challenges.

And in another bright spot for Chaminade, Dae’Onna Butler ‘27 was offered the honor of presenting her project first “because of her advanced analytics, research project and spectacular practice presentation,” Chong said.

“She went into the presentation helping other students understand the expectations, demonstrating confidence, and setting the tone.

Two Chaminade students—Upumoni Logologo ‘25 and Kole Nagai ‘25—also attended the challenge as mentors after having previously participated. Over the week, they guided students with their research, helped them with computer coding and gave pointers on presentations.

“Data science has the potential to significantly impact social change by providing insights and evidence-based solutions to complex societal problems. By analyzing data, we can identify patterns, predict trends, and propose data-driven interventions that have the capacity to address issues such as inequality, public health challenges, and environmental sustainability,” said Logologo, adding the challenge is not only a learning opportunity but a chance to network with organizations.

Vidal said while the challenge was tough, he walked away with new confidence, ideas and inspiration.

“My favorite part of the event was getting to meet and talk to other students who were from all over the country,” he said, adding that he hopes to stay in touch with them. “I was able to learn so much about each and every one of their cultures and places they are from.”

Chaminade, Blockchain Firm Partner for ‘Datapreneurship’ Internship

December 17, 2024

Chaminade University is proud to partner with cutting-edge software company Constellation Network to expand a “datapreneurship” internship program aimed at empowering students to innovate in the emerging digital economy.

Constellation Network, a leading blockchain solutions business, provides guidance and technical assistance to two federally-funded grant programs at Chaminade, including the $10 million NSF-INCLUDES ALL-SPICE Alliance aimed at building data science capacity across the Pacific and the ’Inana Innovators Program to nurture sustainability entrepreneurs.

Now, Chaminade and Constellation Network are working together to scale up a unique “datapreneurship” internship, first piloted in Summer 2024, with a full cohort of five new students to begin in Spring 2025.

Participants will work to build their skills as data scientists and entrepreneurs, leveraging Constellation Network’s blockchain technologies to tackle real-world challenges.

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Dr. Helen Turner, principal investigator of the NSF-INCLUDES ALL-SPICE and ’Inana Innovators programs, said industry partnerships are “critically important to STEM higher education, especially in computational disciplines that have dramatic workforce shortfalls.”

“Our students are inspired by the transformational leaders and world-class technical experts they meet and they form game-changing networks to enhance their career prospects,” she said.

Turner added a short-course certification program is also being developed as part of the partnership. “Economic growth and diversification is a decades-long conversation in the islands, and I think our students feel the energy around the digital economy and Web3.0 as a truly viable path for increasing prosperity and accessing technical jobs in Hawaii and beyond,” Turner said.

Benjamin Diggles, co-founder of Constellation Network, said the business is “incredibly excited to be at the forefront of sovereign data attribution and incentive design by aligning with forward-thinking entities such as the ALL-SPICE program at Chaminade.”

“Both communication and financial exchange capabilities have significantly up-leveled because of Web3.0 technologies,” Diggles added. “In conjunction with joining this key alliance, Constellation is working with other universities on furthering Web 3.0 education.”

For more on the ALL-SPICE Alliance, click here.

Cutting-edge GIS Certification

June 10, 2024

The certification is designed to tailor data science training with community and workforce needs.

Biology Professor Dr. Helen Turner is the Principal Investigator for Chaminade’s NSF Alliance Supporting Pacific Impact through Computational Excellence (ALL-SPICE) program.

When Chaminade University introduced its Data Science & Analytics degree in 2018, the University became among the first in the nation to offer such a curriculum at the undergraduate level.

Today, in partnership with the National Science Foundation (NSF), the Pacific Intelligence Innovation Initiative (P3I) and Chaminade University’s United Nations CIFAL Honolulu Center for Sustainability, the University offers various sought-after certificates in Geographic Information Systems (GIS), which are accredited by the United Nations Institute for Training and Research (UNITAR) and the NSF.

“GIS leads to a very desirable skill set with applications relevant to the Department of Defense sector and defense contractors, and nonprofits and agencies working in agriculture, on sustainability and resilience,” said Dr. Helen Turner, Biology Professor and Principal Investigator for Chaminade’s NSF Alliance Supporting Pacific Impact through Computational Excellence (ALL-SPICE) program.

“It also has applications in public health (geospatial mapping of outbreaks, provider and resource allocation, and health disparities and inequities), and policy and planning (State and Federal planning efforts in transportation, housing, natural resource management and disaster/emergency management.”

According to P3I co-chair Jason Chung, the company’s mission is about developing careers for the people of Hawaii, allowing island residents to work, live and stay in Hawaii.

It’s also about building a more resilient economy through diversification, and creating opportunities for the growing demand for information technology, cybersecurity, data science and intelligence professionals within Hawaii’s defense sector—the second leading economic driver in the state.

Prior to interning with P3I, Kawailani Luat ’23 was resigned to the fact that she would have to leave her home state to find a job in her field of data science that would pay her a decent wage.

However, the experience with P3I changed her mind, opening her eyes to the many potentials, locally, where she can focus her career toward.

Now working as a data analyst with Huntington Ingalls Industries (HII)—an all-domain defense and technologies partner, recognized worldwide as America’s largest shipbuilder—the Mililani native credits her internship with P3I as leading to this opportunity of a lifetime.

“By providing opportunities locally, I could stay in Hawaii, and I know a lot of local kids who want to stay home,” Luat said. “Without P3I, I would not have the career that I have today.”

Managed by the Hawaii Defense Alliance (HDA) and supported by Hawaii congressional delegates, P3I is committed to supporting economic development in Hawaii by creating jobs and opportunities for Hawaii’s students, businesses and military.

Chaminade President Dr. Lynn Babingto presented Kawailani Luat with her President Sue Wesselkamper Award during last year's Na Liko Na’auao. — Chaminade President Dr. Lynn Babington presented Kawailani Luat with her President Sue Wesselkamper Award during last year’s Na Liko Na’auao.

“P3I connects individuals to educational and certificate programs, and internships, to prepare them with the experience and skill sets needed to succeed in these high-paying careers,” Chung said. “P3I is a collaboration with public, private and academic institutions across the state.”

Over the past five decades, geographic information systems have transformed from a simple concept into a sophisticated science. This remarkable evolution, from a basic tool to a powerful platform for comprehending and planning our world, is one of the fastest growing—and highly consequential—technological tools.

GIS, by definition, is exclusively used to refer to a particular kind of geospatial technology that stores geographic information in layers and integrates that data with software programs.

These software programs can then create, store, manipulate, analyze and even visualize the data for further use. Conversely, geospatial studies and practices set themselves apart with three unique practices: a particular focus on the management, analysis and representation of geographic data.

These elements create the three essential levels of geospatial practice:

Data management naturally includes acquiring, cleaning and integrating data into a system.
Data analysis refers to choropleth mapping, overlay and spatial query.
Data representation refers to producing representational maps, charts and graphs of geographic information.

“While data science analytics and visualization has been around for 15 to 20 years, it was only a decade ago that it really impacted higher education,” said Dr. Lance Askildson, Chaminade’s Provost and Senior Vice President, during a Hawaii Defense Alliance-hosted webinar about geospatial analytics careers and workforce development.

“From my perspective, I can see that we’re reaching a point where there’s so much data to disaggregate that we’re having to develop new tools, new methodologies and new credentialing pathways for professionals to make sense of it.”

In response, universities, like Chaminade, are fulfilling this niche demand by offering comprehensive curricula that blend theoretical knowledge with practical skills gained through experiential internships. Also a panel member of the geospatial analytics career webinar, Data Science Professor, Dr. Mark Speck, addressed the lack of supply of good candidates who are trained in the geospatial field.

“It’s difficult enough to find one person trained in a certain discipline, like geospatial and geospatial intelligence,” Speck said.

“It is even more difficult to try to find more of them on an island. Local contractors can hire people from the mainland, but they have trouble keeping them on island, and it’s also very expensive for them to bring people to Hawaii.

“So, it’s much easier and cheaper for them to train and invest in candidates who are from Hawaii and who are more likely to stay,” Speck added. “One of the focus of HDA is to hire local kids and keep them on island with good-paying jobs.”

Cybersecurity Workshop

December 8, 2023

Expert warns of maintaining healthy online hygiene

Similar to what you would hear at a dentist office, Liam Wesley dispensed advice about the importance of daily hygiene during a Cybersecurity Workshop at the Data Science Center in Tredtin Hall. But for the cybersecurity expert, this means never using the same username nor the same password ever! Just like you would never keep using the same strand of floss.

In an era dominated by digitization, Wesley described the importance of robust cybersecurity measures that cannot be overstated. As online users navigate an increasingly interconnected world, the guardians of our digital realm are facing new challenges and adapting strategies to protect against evolving cyber threats. Wesley is among them fighting the digital perils.

The 90-minute Cybersecurity Workshop was hosted by the National Science Foundation ALL-SPICE Alliance, which includes the United Nations CIFAL CENTER of Honolulu, Information Technology and Services Department (senior director Jules Sukhabut), the Networking Department (director Joseph Rosario), Data Science, Analytics and Visualization Program (director Rylan Chong, Ph.D.) and the Computer Science Department.

Liam Wesley—a penetration tester and cybersecurity engineer with High Tech Hui, LLC and Cyberruptive—demonstrated some of the tools that professional hackers keep in their arsenal.

“We brought in Liam to demonstrate real cyberattacks, and discuss how a student can protect themselves for educational purposes and build awareness,” said Chong, Co-Principal Investigator of the National Science Foundation’s Alliance Supporting Pacific Impact through Computational Excellence (ALL-SPICE) grant. “Joe and I plan to pilot this cybersecurity workshop to Natural Sciences and Mathematics students to gauge interest. This will help us understand if there is interest for future workshops, larger workshops and/or a need for a cybersecurity course or program.”

Cybersecurity experts, like Wesley—a penetration tester and cybersecurity engineer with High Tech Hui, LLC and Cyberruptive—warn of the escalating sophistication of cyber threats, ranging from ransomware attacks that cripple essential services to targeted phishing campaigns exploiting the remote work landscape. The proliferation of Internet of Things (IoT) devices—AI voice assistants like the Amazon Echo and Google Home—coupled with the rise of artificial intelligence in cyberattacks, adds a layer of complexity to the battlefield.

In the face of these evolving threats, organizations are doubling down on best practices to fortify their defenses. This includes regular employee training to recognize and thwart phishing attempts, implementing multi-factor authentication, and keeping software and systems up-to-date with the latest security patches.

“Patching is absolutely necessary,” Wesley said. “But wait a few days to avoid the potential for buffer overflow, which are memory storage regions that temporarily hold data while it is being transferred from one location to another.”

Initially limited to Rosario’s computer science networking class, the workshop was eventually opened to all Natural Sciences and Mathematics students due to the importance of the topic and the large interest from Chong’s previous presentation on the topic.

One of the workshop’s primary goals was to bring awareness and introduce education innovation. Chong explained that the topic is very important for the University’s DSAV, CS and NSM students, as many of them are doing research, working with data and sensitive data at various organizations for jobs and internships, and using computers.

“Instead of traditionally just bringing in someone to talk about cybersecurity in general, our goal was to make this relevant to the students to build awareness, address on the national security level the lack of cybersecurity education in schools, and an approach to work on better securing our campus,” Chong said. “In addition, we are planning to take an innovative educational approach by actually demonstrating how easy it is to hack and simulate how bad a cyberattack can be to an organization.”

The landscape of cybersecurity is indeed dynamic and ever-evolving. Experts agree that a collaborative, proactive approach—comprising technological innovation, regulatory compliance and ongoing education—is essential to safeguarding our digital world against the relentless tide of cyber threats.

“There was a lot of information, which was hard to keep up with,” said data science and visualization major LaVelle White ’26. “He explained pretty well how hackers get into systems, even though I can’t hack, but I understood the concept.”

SPICE Institute Peppered with Data

July 5, 2023

Monthlong seminar focuses on helping students understand data

Data science continues to evolve as one of the most promising and in-demand disciplines, and budding data scientists are all too happy to explore the field … one byte at a time. Just ask Rylan Chong, Ph.D., Chaminade’s Data Science Program Director.

“Chaminade received approval in 2018 to launch a Data Science major, which was the first of its kind in Hawaii,” Chong says. “And we had our first cohort of 40-50 students in 2019. Now our classes are practically maxed out each semester.”

This summer, 35 students participated in the Supporting Pacific Indigenous Computing Excellence (SPICE) Data Science Summer Institute—from June 2-30—marking the largest number of participants since SPICE’s inception five years ago. Funded by a National Science Foundation grant, and in partnership with the Texas Advanced Computing Center, SPICE aims to level the playing field for Native Hawaiian and Pacific Islander (NHPI) students, who are woefully underrepresented in science, technology, engineering and math (STEM) fields, and specifically cutting-edge data science.

Of the 35 SPICE Data Science Institute participants, 19 of them were Silverswords. — Of the 35 SPICE program participants, 19 of them were Silverswords.

“We want to advance computing and data for social change and justice,” says Chong, who graduated with a bachelor’s in Computer Science from Chaminade in 2010, and with a doctorate in Information Security from Purdue University of West Lafayette in 2018. “We want to work with our community partners and upscale people’s knowledge about the use of data.”

SPICE participants include 22 undergraduate students from Hawaii, including 19 from Chaminade University. The remaining eight undergraduates hail from the Northern Marianas College (5), Mount Mercy University in Iowa, University of Portland and Guam Community College. Five undergraduate student mentors also were involved.

“Not to sound cliché, but data science is everywhere,” says Biology Assistant Professor Chrystie K. Naeole, Ph.D. “Students get to mesh science with data science, and to look at disparities among Native Hawaiians and Pacific Islanders.”

With one of the largest wealth gaps in the nation, high rates of incarceration, and high rates of illness and health disparity, Hawaii has a compelling need to address social justice issues. Students of Hawaiian descent have something they want to fix because they see the inequality every day in their families and their communities, from health and homelessness to the environment and sustainable energy.

“Most people have a passion. Most people care about something significant, something that they have a personal connection to,” says Kelly Gaither, director of Health Analytics at TACC and Associate Professor in Women’s Health at the Dell Medical School. “When you have a personal connection, it’s like a glue. It allows other concepts that you need to stick. In the absence of that glue, students may not realize they’d be happy working in computer science or data science because of the way it’s taught and presented to them.”

Chong believes we already apply data science in our daily routines. We compare prices, for example, when we’re shopping for groceries. We’ll shop at stores that offer better deals. Think of Longs Drugs on a Sunday or Safeway on $5 Fridays. We compare quantity and quality, a generic brand versus brand name.

“You can apply data science to every field—education, healthcare and mental health, environment science and climate change, and criminal justice,” Chong explains. “It’s not just about crunching numbers, but ensuring the numbers reflect different viewpoints and getting those numbers into the right hands.”

A 2022 Chaminade University alumna with a degree in Data Science, Analytics and Visualization and one-time SPICE participant, Zoey Kaneakua is now a data analyst with the Department of the Attorney General’s Crime Prevention and Justice Assistance Division. And her job: To monitor crime statistics in Hawaii and to share the data with the Federal Bureau of Investigation’s National Incident-Based Reporting System (NIBRS), an incident-based reporting system in which law enforcement collects data on each crime occurrence.

Zoey Kaneakua '22 at her computer — Zoey Kaneakua ’22 now works for the Department of the Attorney General’s Crime Prevention and Justice Assistance Division

“That was my first independent research involving juvenile justice,” recalls Kaneakua of her participation in SPICE during her junior year. “And I think I built my first dashboard in three days using Python (a high-level, general-purpose programming language).”

Like Artificial Intelligence (A.I.) of the past, data science was barely mentioned a decade ago in scientific circles. Now it’s everywhere. In the same way that A.I. is an umbrella term for intelligence, Data Science is an umbrella term for insights from data. Sometimes these two terms appear to be in conflict or competition, but this is not the case. The field of data and machine intelligence is vast and involves everything from understanding data to helping computers learn from the data and solve problems automatically using their learnings. Arguably, both Data Science and A.I. are critical for businesses and maintain a complicated symbiotic relationship.

“The underlying theme of SPICE is about building capacity and learning communities in the Pacific to harness the power of technology and data to address challenges,” Chong says, borrowing from the National Science Foundation’s Harnessing the Data Revolution initiative. “We focus on social aspects, applied ethics and responsibility working with people and data.”

In their final projects, SPICE participants studied various issues, from Indo-Pacific Resilience and Hawaii Biodiversity to Tax and Housing Equity and Health.

“All their projects were based on the United Nations’ 17 Sustainable Development Goals,” Chong said. “These students upskilled in analytics, research and programming. We also had a lot of firsts this year. To name a few, it included an opportunity to use the TACC supercomputers at the University of Texas at Austin; we had technical directors who joined us in helping on sponsored projects; and three students presented their projects in their preferred or native language that included Spanish, Carolinian and Native Hawaiian.”

Community Service

January 11, 2023

Making a difference through data science and service

Community service has always been a big part of Katherine Gonzalez’s life.

And her passion for making a difference followed her to Chaminade. It’s why she jumped at the opportunity to start a Latinx Club at the university to celebrate her culture with others, and why she was central to an effort to make care packages for the homeless during the pandemic. And it’s what ultimately landed her in data science, where she found an innovative way to serve others.

“Service is what being a good citizen means,” she said, in a recent interview.

Gonzalez, who is slated to graduate in 2023, is originally from Los Angeles.

She’s majoring in Criminology and Criminal Justice with a minor in Data Science but found Chaminade through her interest in Forensic Science. Gonzalez quips that she switched after a grueling semester of Chemistry, but she also found Criminology and Criminal Justice more in line with her interests in public policy and social justice.

During her freshman year at the university, Gonzalez kept her schedule busy. In addition to launching the Latinx Club, she was in student government and joined the Residence Hall Association. She said club activities helped her from getting homesick and gave her the chance to strike up new friendships.

It was in the summer before her sophomore year that she first learned the power of data science.

One of her mentors, Data Science Program Director Dr. Rylan Chong, encouraged her to participate in Chaminade’s exciting hands-on collaboration with the Texas Advanced Computing Center. The program is called Supporting Pacific Indigenous Computing Excellence (SPICE) and challenges participants to use data science methodology to interpret, communicate and visualize big data sets in new ways.

Students like Gonzalez walk away with a new appreciation of just how instrumental data can be in educating and informing communities—and helping to drive positive change. For SPICE, Gonzalez dove into data around missing children in Hawaii. She also tackled a project through the Chaminade Summer Research Institute that looked at health and wellness trends among foster children in the islands.

Almost immediately, she was hooked.

“People think coding is so hard, but it’s like everything. Once you learn it, it becomes more manageable,” she said, adding that she was honored in her sophomore year to continue her studies by participating in the Advanced Computing for Social Change Institute through Chaminade.

Like her other data science work, the program had a strong community service focus. And she said it prepared her for a new challenge in her junior year: to serve as a peer mentor for that initiative along with the Pacific Region Data Science Challenge, a competition with students from around the country.

Gonzalez said helping other students built her confidence—and her passion for data science studies. “It’s just the best feeling to teach other people and help other people do things they never thought they could accomplish,” she said. “I realized that mentoring also helps you build your own skills.”

As a senior, Gonzalez is as busy as ever while looking forward to her next steps after graduation. In addition to participating in Campus Ministry, her Latinx Club and Chaminade’s Civic Engagement Club, Rodriguez is a peer mentor for a freshman orientation class and an assistant in the residence hall.

She also has an active internship with Dr. Janet Davidson, vice provost for Academic Affairs and Criminology and Criminal Justice professor, to provide data analysis on human trafficking. She said the work has given her a better understanding of what she wants to do after college.

First off, she said, she wants to attend graduate school to hone her coding skills.

And then she hopes to bring those skills to bear and drive positive change.

“I want to be able to help people,” Gonzalez said. “And this is a way that I can help in a big way.”