{"id":770,"date":"2026-10-12T02:21:37","date_gmt":"2026-10-12T02:21:37","guid":{"rendered":"https:\/\/www.piri.or.jp\/japan\/?page_id=770"},"modified":"2026-10-12T02:21:37","modified_gmt":"2026-10-12T02:21:37","slug":"en","status":"publish","type":"page","link":"https:\/\/www.piri.or.jp\/japan\/en\/","title":{"rendered":"A highland institute for computer science."},"content":{"rendered":"<section aria-label=\"Notifications alt+T\" tabindex=\"-1\" aria-live=\"polite\" aria-relevant=\"additions text\" aria-atomic=\"false\"><\/section>\n<div class=\"min-h-screen flex flex-col bg-background text-foreground\"><a href=\"#content\" class=\"sr-only focus:not-sr-only focus:absolute focus:top-2 focus:left-2 focus:z-[70] bg-[#142c4a] text-[#f6f1e6] px-3 py-2\">Skip to content<\/a><\/p>\n<header class=\"sticky top-0 z-50 text-[#1b241c] transition-shadow duration-200 bg-[#f6f1e6]\">\n<div class=\"hidden lg:block border-b border-[#d9d0bd]\/80\">\n<div class=\"container flex items-center justify-between py-1.5 text-[11px] tracking-[0.16em] text-[#5d5a52]\">\n<p>General Incorporated Association \u00b7 Hokuto, Yamanashi<\/p>\n<p class=\"font-mono tracking-wider\">+81 551-35-9369 \u00b7 piri.or.jp<\/p>\n<\/div>\n<\/div>\n<div class=\"container flex items-center gap-3 sm:gap-6 py-3\"><a href=\"\/japan\/en\" class=\"flex items-center gap-3 min-w-0 lg:shrink-0\"><img decoding=\"async\" alt=\"Prabhu International Research Institute \u00b7 \u4e00\u822c\u793e\u56e3\u6cd5\u4eba\u30d7\u30e9\u30d6\u56fd\u969b\u7814\u7a76\u6240\" class=\"h-12 w-12 rounded-full object-cover shrink-0 bg-[#f6f1e6]\" src=\"{{PIRI_MEDIA_URL}}piri-seal-worded_dfa25bd6.png\"><span class=\"leading-tight min-w-0\"><span class=\"block font-serif text-[17px] text-[#142c4a] tracking-wide whitespace-nowrap\">PIRI<\/span><span class=\"block text-[10px] tracking-[0.18em] uppercase text-[#5d5a52] whitespace-nowrap max-w-[8rem] sm:max-w-[16rem] truncate\">Hokuto, Yamanashi \u00b7 Japan<\/span><\/span><\/a><\/p>\n<nav class=\"hidden lg:flex items-stretch gap-0 flex-1 justify-end\">\n<div class=\"relative\"><button type=\"button\" class=\"px-3.5 py-3 text-[15px] tracking-[0.02em] whitespace-nowrap inline-flex items-center gap-1 text-[#142c4a] hover:text-[#c2412d]\" aria-expanded=\"false\">Institute<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"24\" height=\"24\" viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\" class=\"lucide lucide-chevron-down h-3.5 w-3.5\"><path d=\"m6 9 6 6 6-6\"><\/path><\/svg><\/button><\/div>\n<div class=\"relative\"><button type=\"button\" class=\"px-3.5 py-3 text-[15px] tracking-[0.02em] whitespace-nowrap inline-flex items-center gap-1 text-[#142c4a] hover:text-[#c2412d]\" aria-expanded=\"false\">Research<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"24\" height=\"24\" viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" 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viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\" class=\"lucide lucide-chevron-down h-3.5 w-3.5\"><path d=\"m6 9 6 6 6-6\"><\/path><\/svg><\/button><\/div>\n<div class=\"relative\"><button type=\"button\" class=\"px-3.5 py-3 text-[15px] tracking-[0.02em] whitespace-nowrap inline-flex items-center gap-1 text-[#142c4a] hover:text-[#c2412d]\" aria-expanded=\"false\">Grants<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"24\" height=\"24\" viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\" class=\"lucide lucide-chevron-down h-3.5 w-3.5\"><path d=\"m6 9 6 6 6-6\"><\/path><\/svg><\/button><\/div>\n<div class=\"relative\"><button type=\"button\" class=\"px-3.5 py-3 text-[15px] tracking-[0.02em] whitespace-nowrap inline-flex items-center gap-1 text-[#142c4a] hover:text-[#c2412d]\" aria-expanded=\"false\">Partners<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"24\" height=\"24\" viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\" class=\"lucide lucide-chevron-down h-3.5 w-3.5\"><path d=\"m6 9 6 6 6-6\"><\/path><\/svg><\/button><\/div>\n<p><a href=\"\/japan\/en\/contact\" class=\"ml-2 self-center bg-[#c2412d] text-[#fff8f2] px-4 py-2 text-[14px] whitespace-nowrap hover:bg-[#a83625]\">Contact<\/a><\/nav>\n<div class=\"ml-auto lg:ml-3 flex items-center gap-1\"><button type=\"button\" class=\"px-2.5 py-1 text-[11px] whitespace-nowrap text-[#142c4a] hover:bg-[#ebe4d4]\">\u65e5\u672c\u8a9e<\/button><button type=\"button\" class=\"px-2.5 py-1 text-[11px] tracking-[0.12em] whitespace-nowrap bg-[#142c4a] text-[#f6f1e6]\">EN<\/button><button type=\"button\" class=\"lg:hidden p-2 text-[#142c4a]\" aria-label=\"Open menu\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"24\" height=\"24\" viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\" class=\"lucide lucide-menu h-5 w-5\"><line x1=\"4\" x2=\"20\" y1=\"12\" y2=\"12\"><\/line><line x1=\"4\" x2=\"20\" y1=\"6\" y2=\"6\"><\/line><line x1=\"4\" x2=\"20\" y1=\"18\" y2=\"18\"><\/line><\/svg><\/button><\/div>\n<\/div>\n<\/header>\n<p><main id=\"content\" class=\"flex-1\"><\/p>\n<div>\n<section class=\"relative min-h-[88vh] overflow-hidden bg-[#142c4a] text-white\"><img decoding=\"async\" alt=\"PIRI campus at the southern foot of Yatsugatake\" class=\"absolute inset-0 h-full w-full object-cover\" src=\"{{PIRI_MEDIA_URL}}piri-ref-hero_c152fcb6.jpg\"><\/p>\n<div class=\"absolute inset-0 bg-gradient-to-t from-[#0e1f36]\/88 via-[#142c4a]\/35 to-[#0e1f36]\/30\"><\/div>\n<div class=\"container relative min-h-[88vh] flex items-end pb-14 pt-28\">\n<div class=\"grid lg:grid-cols-12 gap-8 w-full items-end\">\n<div class=\"lg:col-span-8 max-w-3xl\">\n<p class=\"mb-5 text-[12px] tracking-[0.22em] text-white\/85\">Hokuto, Yamanashi \u00b7 Independent institute<\/p>\n<h1 class=\"display-title text-[2.6rem] md:text-[3.4rem] lg:text-[3.6rem] text-white\">A highland institute for computer science.<\/h1>\n<p class=\"mt-6 text-base md:text-lg leading-relaxed text-white\/88 max-w-2xl\">Prabhu International Research Institute (PIRI) is an independent centre for privacy-preserving AI, behavioural biometrics, assistive intelligence, and reliable machine learning. From Hokuto we publish, convene peer-reviewed conferences, partner with universities, and pursue niche programmes that Japanese local government and international funders can recognise.<\/p>\n<div class=\"mt-9 flex flex-wrap gap-3\"><a href=\"\/japan\/en\/about\" class=\"btn-primary inline-flex items-center gap-2\">The institute <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"24\" height=\"24\" viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\" class=\"lucide lucide-arrow-right h-4 w-4\"><path d=\"M5 12h14\"><\/path><path d=\"m12 5 7 7-7 7\"><\/path><\/svg><\/a><a href=\"\/japan\/en\/research\" class=\"btn-ghost inline-flex items-center\">Research divisions<\/a><\/div>\n<\/div>\n<aside class=\"lg:col-span-4 justify-self-end w-full max-w-sm bg-[#142c4a]\/55 backdrop-blur-md border border-white\/15 p-5 text-sm text-white\/90\">\n<p class=\"text-[11px] tracking-[0.18em] uppercase text-[#d9c9a5] mb-3\">Registered address<\/p>\n<p class=\"leading-relaxed\">8240-7064 Oizumi-cho Nishiide, Hokuto, Yamanashi 409-1501, Japan<\/p>\n<p class=\"mt-4\">prabhu@piri.or.jp<\/p>\n<p>+81 551-35-9369<\/p>\n<\/aside>\n<\/div>\n<\/div>\n<\/section>\n<section class=\"bg-[#fbf7ee] border-b border-[#d9d0bd]\">\n<div class=\"container grid grid-cols-2 lg:grid-cols-4\">\n<div class=\"py-9 px-4 md:px-7 \">\n<p class=\"font-serif text-4xl md:text-5xl text-[#142c4a]\">2<\/p>\n<p class=\"mt-2 text-xs md:text-sm text-[#5d5a52] leading-snug\">Founding research scientists (PhD, Computer Science)<\/p>\n<\/div>\n<div class=\"py-9 px-4 md:px-7 border-l border-[#d9d0bd]\">\n<p class=\"font-serif text-4xl md:text-5xl text-[#142c4a]\">5+10<\/p>\n<p class=\"mt-2 text-xs md:text-sm text-[#5d5a52] leading-snug\">Active divisions and laboratories in formation<\/p>\n<\/div>\n<div class=\"py-9 px-4 md:px-7 border-l border-[#d9d0bd]\">\n<p class=\"font-serif text-4xl md:text-5xl text-[#142c4a]\">2<\/p>\n<p class=\"mt-2 text-xs md:text-sm text-[#5d5a52] leading-snug\">Peer-reviewed journals in formation<\/p>\n<\/div>\n<div class=\"py-9 px-4 md:px-7 border-l border-[#d9d0bd]\">\n<p class=\"font-serif text-4xl md:text-5xl text-[#142c4a]\">1<\/p>\n<p class=\"mt-2 text-xs md:text-sm text-[#5d5a52] leading-snug\">Flagship conference (2027)<\/p>\n<\/div>\n<\/div>\n<\/section>\n<section class=\"py-24 bg-[#f6f1e6]\">\n<div class=\"container grid lg:grid-cols-12 gap-14 items-start\">\n<div class=\"lg:col-span-5\">\n<p class=\"kicker mb-4\">Mandate<\/p>\n<h2 class=\"display-title text-4xl md:text-[2.6rem] text-[#142c4a]\">A regional institute built to international review standards.<\/h2>\n<\/div>\n<div class=\"lg:col-span-7\">\n<p class=\"text-lg leading-relaxed text-[#1b241c]\/85\">PIRI is not a Tokyo satellite and not a tourism brand. It is a scholarly organisation: papers, data, peer review, and grants. The Yatsugatake setting is a research advantage \u2014 quiet, distinctive, and fundable as a place-based international centre.<\/p>\n<div class=\"mt-10 grid sm:grid-cols-2 gap-8\">\n<div class=\"border-t border-[#d9d0bd] pt-5\">\n<h3 class=\"font-serif text-xl text-[#142c4a]\">Evidence first<\/h3>\n<p class=\"mt-2 text-sm leading-relaxed text-[#5d5a52]\">Claims are tied to ORCID, DOI, review records, and experimental protocol.<\/p>\n<\/div>\n<div class=\"border-t border-[#d9d0bd] pt-5\">\n<h3 class=\"font-serif text-xl text-[#142c4a]\">Privacy by construction<\/h3>\n<p class=\"mt-2 text-sm leading-relaxed text-[#5d5a52]\">Synthetic data, federated learning, and empirical privacy sit at the core, not as an appendix.<\/p>\n<\/div>\n<div class=\"border-t border-[#d9d0bd] pt-5\">\n<h3 class=\"font-serif text-xl text-[#142c4a]\">International and local<\/h3>\n<p class=\"mt-2 text-sm leading-relaxed text-[#5d5a52]\">Japanese and English. University memoranda. Return to Hokuto and Yamanashi.<\/p>\n<\/div>\n<div class=\"border-t border-[#d9d0bd] pt-5\">\n<h3 class=\"font-serif text-xl text-[#142c4a]\">Fair scholarly publishing<\/h3>\n<p class=\"mt-2 text-sm leading-relaxed text-[#5d5a52]\">Transparent peer review, Crossref DOIs, ORCID, and staged indexing.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/section>\n<section class=\"py-24 bg-[#ebe4d4]\/55\">\n<div class=\"container\">\n<div class=\"flex flex-wrap items-end justify-between gap-6 mb-10\">\n<div class=\"max-w-2xl\">\n<p class=\"kicker mb-4\">Research<\/p>\n<h2 class=\"display-title text-4xl md:text-[2.6rem] text-[#142c4a]\">Go deep on niches, at international standard.<\/h2>\n<p class=\"mt-4 text-[#5d5a52] leading-relaxed\">Grants and university partnerships do not come from being a general AI shop. PIRI\u2019s five divisions sit at the intersection of the founders\u2019 peer-reviewed record and the digital-health needs of Yamanashi.<\/p>\n<\/div>\n<p><a href=\"\/japan\/en\/research\" class=\"text-sm text-[#c2412d] hover:underline\">Read more \u2192<\/a><\/div>\n<div class=\"grid md:grid-cols-2 border border-[#d9d0bd] bg-[#fbf7ee]\">\n<article class=\"p-8 border-[#d9d0bd] md:odd:border-r border-b min-h-[200px]\">\n<p class=\"text-[11px] tracking-[0.2em] uppercase text-[#c2412d]\">PIRI-BB<\/p>\n<h3 class=\"font-serif text-[1.45rem] mt-2 text-[#142c4a] leading-snug\">Behavioural Biometrics &amp; Trustworthy Identity<\/h3>\n<p class=\"mt-3 text-sm leading-relaxed text-[#5d5a52]\">Continuous multimodal authentication, gait, keystroke and sensor fusion, with privacy-preserving enrolment and quantum-resistant zero-trust architectures.<\/p>\n<\/article>\n<article class=\"p-8 border-[#d9d0bd] md:odd:border-r border-b min-h-[200px]\">\n<p class=\"text-[11px] tracking-[0.2em] uppercase text-[#c2412d]\">PIRI-SD<\/p>\n<h3 class=\"font-serif text-[1.45rem] mt-2 text-[#142c4a] leading-snug\">Synthetic Data, Federated Learning &amp; Privacy<\/h3>\n<p class=\"mt-3 text-sm leading-relaxed text-[#5d5a52]\">High-fidelity synthetic datasets, federated multimodal attention, and empirical privacy assurance for health, robotics, and identity research.<\/p>\n<\/article>\n<article class=\"p-8 border-[#d9d0bd] md:odd:border-r border-b min-h-[200px]\">\n<p class=\"text-[11px] tracking-[0.2em] uppercase text-[#c2412d]\">PIRI-AH<\/p>\n<h3 class=\"font-serif text-[1.45rem] mt-2 text-[#142c4a] leading-snug\">Assistive Intelligence &amp; Regional Digital Health<\/h3>\n<p class=\"mt-3 text-sm leading-relaxed text-[#5d5a52]\">AI for aging societies, gait-based health-risk detection, EHR-focused diagnostic models, and assistive navigation \u2014 aligned with Hokuto and Yamanashi social needs.<\/p>\n<\/article>\n<article class=\"p-8 border-[#d9d0bd] md:odd:border-r border-b min-h-[200px]\">\n<p class=\"text-[11px] tracking-[0.2em] uppercase text-[#c2412d]\">PIRI-ML<\/p>\n<h3 class=\"font-serif text-[1.45rem] mt-2 text-[#142c4a] leading-snug\">Reliable Machine Learning &amp; Meta-Recommendation<\/h3>\n<p class=\"mt-3 text-sm leading-relaxed text-[#5d5a52]\">Leakage-safe algorithm recommendation, shift-aware evaluation, selective abstention, and hardware-aware model selection for tabular and multimodal tasks.<\/p>\n<\/article>\n<article class=\"p-8 border-[#d9d0bd] md:odd:border-r border-b min-h-[200px]\">\n<p class=\"text-[11px] tracking-[0.2em] uppercase text-[#c2412d]\">PIRI-SC<\/p>\n<h3 class=\"font-serif text-[1.45rem] mt-2 text-[#142c4a] leading-snug\">Scholarly Communication, Journals &amp; Conferences<\/h3>\n<p class=\"mt-3 text-sm leading-relaxed text-[#5d5a52]\">Peer-reviewed open journals, international conference series hosted in Yamanashi, library\/repository services, and indexing-ready publishing infrastructure.<\/p>\n<\/article>\n<\/div>\n<\/div>\n<\/section>\n<section class=\"py-24 bg-[#f6f1e6]\">\n<div class=\"container\">\n<p class=\"kicker mb-4\">Founding<\/p>\n<h2 class=\"display-title text-4xl md:text-[2.6rem] text-[#142c4a]\">Founders &amp; Research Scientists<\/h2>\n<p class=\"mt-4 max-w-2xl text-[#5d5a52]\">Both founders hold PhDs in Computer Science and publish in IEEE Access, AIP Conference Proceedings, Springer, and IEEE ICMI. Publications are public on ORCID.<\/p>\n<div class=\"mt-12 grid lg:grid-cols-2 gap-6\">\n<article class=\"border border-[#d9d0bd] bg-[#fbf7ee] p-8\">\n<p class=\"text-[11px] tracking-[0.2em] uppercase text-[#c2412d]\">PN<\/p>\n<h3 class=\"font-serif text-3xl mt-2 text-[#142c4a]\">Prabhu Natarajan<\/h3>\n<p class=\"mt-1 text-[#1b241c]\">Founder and Research Scientist<\/p>\n<p class=\"text-sm text-[#5d5a52]\">PhD in Computer Science<\/p>\n<p class=\"mt-5 text-sm leading-relaxed text-[#5d5a52]\">Privacy-preserving multimodal behavioural biometrics, continuous authentication, synthetic data, and trustworthy AI for identity systems.<\/p>\n<div class=\"mt-6 flex flex-wrap gap-4 text-xs\"><a href=\"https:\/\/orcid.org\/0009-0003-8254-3964\" class=\"text-[#c2412d]\" target=\"_blank\" rel=\"noreferrer\">ORCID 0009-0003-8254-3964<\/a><a href=\"mailto:prabhu@piri.or.jp\" class=\"text-[#5d5a52] hover:text-[#c2412d]\">prabhu@piri.or.jp<\/a><\/div>\n<\/article>\n<article class=\"border border-[#d9d0bd] bg-[#fbf7ee] p-8\">\n<p class=\"text-[11px] tracking-[0.2em] uppercase text-[#c2412d]\">SKN<\/p>\n<h3 class=\"font-serif text-3xl mt-2 text-[#142c4a]\">Sathish Kumar Natarajan<\/h3>\n<p class=\"mt-1 text-[#1b241c]\">Founder and Research Scientist<\/p>\n<p class=\"text-sm text-[#5d5a52]\">PhD in Computer Science<\/p>\n<p class=\"mt-5 text-sm leading-relaxed text-[#5d5a52]\">Algorithm recommendation, synthetic data for privacy, gait and behavioural biometrics, assistive AI, and empirical methods for reliable machine learning.<\/p>\n<div class=\"mt-6 flex flex-wrap gap-4 text-xs\"><a href=\"https:\/\/orcid.org\/0009-0009-0039-9799\" class=\"text-[#c2412d]\" target=\"_blank\" rel=\"noreferrer\">ORCID 0009-0009-0039-9799<\/a><a href=\"mailto:sathish@piri.or.jp\" class=\"text-[#5d5a52] hover:text-[#c2412d]\">sathish@piri.or.jp<\/a><\/div>\n<\/article>\n<\/div>\n<\/div>\n<\/section>\n<section class=\"py-24 bg-[#fbf7ee] border-y border-[#d9d0bd]\">\n<div class=\"container grid lg:grid-cols-12 gap-12\">\n<div class=\"lg:col-span-4\">\n<p class=\"kicker mb-4\">Record<\/p>\n<h2 class=\"display-title text-4xl text-[#142c4a]\">Peer-reviewed publications<\/h2>\n<p class=\"mt-4 text-[#5d5a52] leading-relaxed\">Titles and DOIs follow public ORCID and Crossref records. PIRI \/ Yamanashi already appears as affiliation and funder on indexed work.<\/p>\n<p><a href=\"\/japan\/en\/publications\" class=\"inline-block mt-8 text-sm text-[#c2412d]\">Read more \u2192<\/a><\/div>\n<div class=\"lg:col-span-8 divide-y divide-[#d9d0bd]\">\n<article class=\"py-5\">\n<p class=\"text-[11px] tracking-[0.16em] uppercase text-[#c2412d]\">2025 \u00b7 IEEE Access<\/p>\n<h3 class=\"mt-1 font-serif text-xl leading-snug text-[#142c4a]\">Advancing Multi-Modal Behavioral Biometric Authentication: A Deep Learning Approach With Synthetic Data Generation<\/h3>\n<p class=\"mt-1 text-sm text-[#5d5a52]\">Sathish Kumar Natarajan, Azween Abdullah, Sukhminder Kaur, Prabhu Natarajan<\/p>\n<p><a href=\"https:\/\/doi.org\/10.1109\/ACCESS.2025.3622960\" class=\"mt-2 inline-block font-mono text-xs text-[#142c4a]\" target=\"_blank\" rel=\"noreferrer\">doi:10.1109\/ACCESS.2025.3622960<\/a><\/article>\n<article class=\"py-5\">\n<p class=\"text-[11px] tracking-[0.16em] uppercase text-[#c2412d]\">2026 \u00b7 AIP Conference Proceedings (ICONEST 2024)<\/p>\n<h3 class=\"mt-1 font-serif text-xl leading-snug text-[#142c4a]\">Advancing artificial intelligence in cognitive load and motor intention prediction: The development of PrabhuAI stressmodel for accurate prediction<\/h3>\n<p class=\"mt-1 text-sm text-[#5d5a52]\">Prabhu Natarajan, Azween Abdullah, Sukhminder Kaur, Valliappan Raju, Sathish Kumar Natarajan<\/p>\n<p><a href=\"https:\/\/doi.org\/10.1063\/5.0308669\" class=\"mt-2 inline-block font-mono text-xs text-[#142c4a]\" target=\"_blank\" rel=\"noreferrer\">doi:10.1063\/5.0308669<\/a><\/article>\n<article class=\"py-5\">\n<p class=\"text-[11px] tracking-[0.16em] uppercase text-[#c2412d]\">2026 \u00b7 AIP Conference Proceedings (ICONEST 2024)<\/p>\n<h3 class=\"mt-1 font-serif text-xl leading-snug text-[#142c4a]\">Developing an artificial intelligence powered dynamic gait biometrics model for health risk detection and biometric identification using 3D motion data analysis<\/h3>\n<p class=\"mt-1 text-sm text-[#5d5a52]\">Sathish Kumar Natarajan, Azween Abdullah, Sukhminder Kaur, Valliappan Raju, Prabhu Natarajan<\/p>\n<p><a href=\"https:\/\/doi.org\/10.1063\/5.0308667\" class=\"mt-2 inline-block font-mono text-xs text-[#142c4a]\" target=\"_blank\" rel=\"noreferrer\">doi:10.1063\/5.0308667<\/a><\/article>\n<article class=\"py-5\">\n<p class=\"text-[11px] tracking-[0.16em] uppercase text-[#c2412d]\">2026 \u00b7 AIP Conference Proceedings (ICONEST 2024)<\/p>\n<h3 class=\"mt-1 font-serif text-xl leading-snug text-[#142c4a]\">Development and evaluation of a synthetic AI model for generating high-fidelity synthetic datasets<\/h3>\n<p class=\"mt-1 text-sm text-[#5d5a52]\">Sathish Kumar Natarajan, Azween Abdullah, Sukhminder Kaur, Valliappan Raju, Prabhu Natarajan<\/p>\n<p><a href=\"https:\/\/doi.org\/10.1063\/5.0308672\" class=\"mt-2 inline-block font-mono text-xs text-[#142c4a]\" target=\"_blank\" rel=\"noreferrer\">doi:10.1063\/5.0308672<\/a><\/article>\n<article class=\"py-5\">\n<p class=\"text-[11px] tracking-[0.16em] uppercase text-[#c2412d]\">2026 \u00b7 Lecture Notes in Networks and Systems \u2014 ICAIN 2025, Dubai (Springer)<\/p>\n<h3 class=\"mt-1 font-serif text-xl leading-snug text-[#142c4a]\">Creation of the AI Behavior Biometrics Gait Model: Synthetic Data Augmented to a Secure Authentication<\/h3>\n<p class=\"mt-1 text-sm text-[#5d5a52]\">Sathish Kumar Natarajan, Azween Abdullah, Prabhu Natarajan<\/p>\n<p><a href=\"https:\/\/doi.org\/10.1007\/978-3-032-23219-9_31\" class=\"mt-2 inline-block font-mono text-xs text-[#142c4a]\" target=\"_blank\" rel=\"noreferrer\">doi:10.1007\/978-3-032-23219-9_31<\/a><\/article>\n<\/div>\n<\/div>\n<\/section>\n<section class=\"py-16\">\n<div class=\"container grid lg:grid-cols-2 gap-6\">\n<article class=\"relative overflow-hidden min-h-[280px] text-white\"><img decoding=\"async\" alt=\"\" class=\"absolute inset-0 h-full w-full object-cover\" src=\"{{PIRI_MEDIA_URL}}piri-ref-conference_5814a375.jpg\"><\/p>\n<div class=\"absolute inset-0 bg-[#142c4a]\/70\"><\/div>\n<div class=\"relative p-8 md:p-10\">\n<p class=\"text-[11px] tracking-[0.2em] uppercase text-[#d9c9a5]\">Meetings<\/p>\n<h2 class=\"display-title text-3xl md:text-4xl mt-3\">Conferences and the Yatsugatake symposium<\/h2>\n<p class=\"mt-4 text-white\/85 max-w-md\">PIRI-TIS 2027 and the annual Yatsugatake symposium from 2026. Hosting international meetings in a regional city is itself a grant and partnership argument.<\/p>\n<p><a href=\"\/japan\/en\/conferences\" class=\"inline-block mt-8 text-sm text-white border-b border-white\/50 pb-1\">Read more<\/a><\/div>\n<\/article>\n<article class=\"relative overflow-hidden min-h-[280px] text-white\"><img decoding=\"async\" alt=\"\" class=\"absolute inset-0 h-full w-full object-cover\" src=\"{{PIRI_MEDIA_URL}}piri-ref-lab_e0ce815e.jpg\"><\/p>\n<div class=\"absolute inset-0 bg-[#0e1f36]\/72\"><\/div>\n<div class=\"relative p-8 md:p-10\">\n<p class=\"text-[11px] tracking-[0.2em] uppercase text-[#d9c9a5]\">Publishing<\/p>\n<h2 class=\"display-title text-3xl md:text-4xl mt-3\">Peer-reviewed journals<\/h2>\n<p class=\"mt-4 text-white\/85 max-w-md\">PIRI Transactions and the assistive-health journal will be peer-reviewed on OJS. WordPress remains the institute site; scholarly publishing lives at journals.piri.or.jp.<\/p>\n<p><a href=\"\/japan\/en\/journals\" class=\"inline-block mt-8 text-sm text-white border-b border-white\/50 pb-1\">Read more<\/a><\/div>\n<\/article>\n<\/div>\n<\/section>\n<section class=\"py-16 bg-[#ebe4d4]\">\n<div class=\"container flex flex-col md:flex-row md:items-center md:justify-between gap-6\">\n<div>\n<p class=\"kicker mb-2\">PIRI<\/p>\n<p class=\"font-serif text-2xl text-[#142c4a]\">8240-7064 Oizumi-cho Nishiide, Hokuto, Yamanashi 409-1501, Japan<\/p>\n<\/div>\n<div class=\"flex flex-wrap gap-3\"><a href=\"\/japan\/en\/contact\" class=\"btn-primary inline-flex items-center gap-2\">Write to the institute <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"24\" height=\"24\" viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\" class=\"lucide lucide-arrow-right h-4 w-4\"><path d=\"M5 12h14\"><\/path><path d=\"m12 5 7 7-7 7\"><\/path><\/svg><\/a><a href=\"\/japan\/en\/grants\" class=\"btn-outline inline-flex items-center\">6\u201312 month grants<\/a><\/div>\n<\/div>\n<\/section>\n<\/div>\n<p><\/main><\/p>\n<footer class=\"bg-[#fbf7ee] text-[#1b241c] border-t border-[#d9d0bd] mt-0\">\n<div class=\"container py-16 grid gap-10 lg:grid-cols-12\">\n<div class=\"lg:col-span-5\">\n<div class=\"flex items-center gap-3 mb-5\"><img decoding=\"async\" alt=\"Prabhu International Research Institute \u00b7 \u4e00\u822c\u793e\u56e3\u6cd5\u4eba\u30d7\u30e9\u30d6\u56fd\u969b\u7814\u7a76\u6240\" class=\"h-14 w-14 rounded-full object-cover shrink-0 bg-[#f6f1e6]\" src=\"{{PIRI_MEDIA_URL}}piri-seal-worded_dfa25bd6.png\"><\/p>\n<div>\n<p class=\"font-serif text-xl text-[#142c4a]\">Prabhu International Research Institute<\/p>\n<p class=\"text-[11px] tracking-[0.18em] uppercase text-[#5d5a52]\">PIRI \u00b7 Japan<\/p>\n<\/div>\n<\/div>\n<p class=\"text-sm leading-relaxed text-[#5d5a52] max-w-md\">Prabhu International Research Institute is a Japanese general incorporated association (\u4e00\u822c\u793e\u56e3\u6cd5\u4eba\u30d7\u30e9\u30d6\u56fd\u969b\u7814\u7a76\u6240), corporate number 7090005007728. Registered office: 8240-7064 Oizumi-cho Nishiide, Hokuto, Yamanashi 409-1501. Registry last updated 20 August 2025.<\/p>\n<\/div>\n<div class=\"lg:col-span-3\">\n<p class=\"kicker mb-4\">Navigate<\/p>\n<ul class=\"space-y-2 text-sm\">\n<li><a href=\"\/japan\/en\/about\" class=\"hover:text-[#c2412d]\">Institute<\/a><\/li>\n<li><a href=\"\/japan\/en\/research\" class=\"hover:text-[#c2412d]\">Research<\/a><\/li>\n<li><a href=\"\/japan\/en\/grants\" class=\"hover:text-[#c2412d]\">Grants (no award yet)<\/a><\/li>\n<li><a href=\"\/japan\/en\/partnerships\" class=\"hover:text-[#c2412d]\">Partners<\/a><\/li>\n<li><a href=\"\/japan\/en\/legal\" class=\"hover:text-[#c2412d]\">Legal<\/a><\/li>\n<\/ul>\n<\/div>\n<div class=\"lg:col-span-4\">\n<p class=\"kicker mb-4\">Hokuto<\/p>\n<p class=\"text-sm leading-relaxed\">8240-7064 Oizumi-cho Nishiide, Hokuto, Yamanashi 409-1501, Japan<\/p>\n<p class=\"mt-4 text-sm\">office@piri.or.jp<\/p>\n<p class=\"mt-3 text-sm\"><a href=\"tel:+81551359369\">+81 551-35-9369<\/a><\/p>\n<p class=\"mt-3 text-xs text-[#5d5a52]\">Mon\u2013Fri 9:00\u201317:00 JST<\/p>\n<\/div>\n<\/div>\n<div class=\"border-t border-[#d9d0bd]\">\n<div class=\"container py-4 flex flex-col sm:flex-row gap-2 sm:items-center sm:justify-between text-[11px] text-[#5d5a52]\">\n<p>\u00a9 2026 \u4e00\u822c\u793e\u56e3\u6cd5\u4eba\u30d7\u30e9\u30d6\u56fd\u969b\u7814\u7a76\u6240<\/p>\n<div class=\"flex flex-wrap gap-4\"><a href=\"\/japan\/en\/legal\" class=\"hover:text-[#c2412d]\">Legal \/ bank transfer<\/a><span>ORCID \u00b7 Crossref \u00b7 ISSN<\/span><\/div>\n<\/div>\n<\/div>\n<\/footer>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Skip to content General Incorporated Association \u00b7 Hokuto, Yamanashi +81 551-35-9369 \u00b7 piri.or.jp PIRIHokuto, Yamanashi \u00b7 Japan Institute Research People Publish Grants Partners Contact \u65e5\u672c\u8a9eEN Hokuto, Yamanashi \u00b7 Independent institute [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"page-piri-preview.php","meta":{"_acf_changed":false,"footnotes":""},"class_list":["post-770","page","type-page","status-publish","hentry"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.piri.or.jp\/japan\/wp-json\/wp\/v2\/pages\/770","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.piri.or.jp\/japan\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.piri.or.jp\/japan\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.piri.or.jp\/japan\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.piri.or.jp\/japan\/wp-json\/wp\/v2\/comments?post=770"}],"version-history":[{"count":0,"href":"https:\/\/www.piri.or.jp\/japan\/wp-json\/wp\/v2\/pages\/770\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.piri.or.jp\/japan\/wp-json\/wp\/v2\/media?parent=770"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}