University of California, Los AngelesUnited States
Yunxiang Yan is a Professor in the Department of Anthropology at the University of California, Los Angeles (UCLA). His work focuses on China and Cultural Anthropology , with specific expertise in Economic Anthropology , Family and Kinship , and Individualization . Education: Ph.D. in Social Anthropology from Harvard University (1993). Yan’s research explores the intersection of social change , moral theory , and family dynamics in modern China. His ethnographic studies in rural villages provide foundational insights into exchange theory and cultural globalization . Recent publications analyze food safety , medical ethics , and moral crises in China, reflecting his interdisciplinary approach combining anthropology, sociology, and philosophy. Articles span themes like intergenerational intimacy , political oppression , and networked social structures . Scientific Awards: Guggenheim Fellowship Levenson Prize-winning Research Yan’s work bridges local Chinese studies with global anthropological discourse. He has held positions at the Chinese University of Hong Kong, Johns Hopkins University, and UCLA since 1996. His career reflects a commitment to documenting the lives of ordinary people, rooted in his early experiences as an expelled villager during Maoist China. Contact: yan@anthro.ucla.edu
Nicholas Evans is a Distinguished Professor in the Department of Linguistics at the School of Culture, History & Language, Australian National University. He is an ARC Laureate Fellow and serves as Director of the ARC Centre of Excellence for the Dynamics of Language (CoEDL), reflecting his leadership in integrating typology, descriptive linguistics, and cognitive science. His work spans linguistic diversity, endangered languages, and the interplay between language and culture. His research focuses on Australian and Papuan languages, with extensive fieldwork in remote communities. Key interests include linguistic typology, historical and contact linguistics, semantics, and the cognitive underpinnings of grammar. He has published foundational grammars and dictionaries of Kayardild, Bininj Gun-wok, and Dalabon, contributing significantly to the documentation of endangered languages. His recent publications reveal a strong trend in cross-linguistic studies of social cognition (SCOPIC), syntactic typology, and phylogenetic modeling of the Yam languages. These works integrate linguistic, cognitive, and genetic data, highlighting interdisciplinary approaches to understanding language evolution and human diversity. ARC Laureate Fellow Fellow of the Australian Academy of the Humanities (FAHA) Fellow of the Academy of the Social Sciences in Australia (FASSA) Fellow of the British Academy (FBA) Evans supervises research students and leads major projects such as 'The Wellsprings of Linguistic Diversity' and CoEDL, which involve extensive collaboration across institutions and disciplines. His grants include modeling Pacific creoles and phonemic analysis of Tok Pisin. He is also involved in digital archiving initiatives like PARADISEC and the Language Data Commons of Australia, ensuring long-term preservation of linguistic data. He leads and contributes to research teams focused on Southern New Guinea languages, paradigm syncretisms (PARABANK), and cultural heritage preservation. His work emphasizes reciprocal engagement with speech communities and training the next generation of language documenters.
Massachusetts Institute of TechnologyUnited States
Esther Duflo is the Abdul Latif Jameel Professor of Poverty Alleviation and Development Economics at the Massachusetts Institute of Technology (MIT), where she is affiliated with the Department of Economics within the School of Humanities, Arts, and Social Sciences. She co-founded and co-directs the Abdul Latif Jameel Poverty Action Lab (J-PAL) and holds the position of Chaire, Pauvreté et politiques publiques at the Collège de France. Duflo also serves as President of the Paris School of Economics, demonstrating her significant international influence in economic policy and research. Her educational background includes first degrees in history and economics from Ecole Normale Superieure, Paris, followed by a Ph.D. in Economics from MIT in 1999. This strong foundation has enabled her to become one of the most influential economists of her generation. Duflo's research focuses on understanding the economic lives of people living in poverty, with the explicit aim of informing effective social policy design and evaluation. Her work spans critical areas including health, education, financial inclusion, environmental sustainability, and governance. What distinguishes her approach is the rigorous application of randomized controlled trials to evaluate development interventions, bringing scientific precision to poverty alleviation efforts. Her research methodology has revolutionized how economists approach development questions, moving beyond theoretical models to evidence-based policy recommendations. Her scholarly output demonstrates remarkable breadth and impact, with publications spanning from technical academic papers to influential books for general audiences. Duflo's work consistently bridges the gap between academic research and practical policy applications, with recent publications addressing contemporary challenges including climate change adaptation, pandemic response, and economic policy for hard times. Her research trends reveal a deepening commitment to translating complex economic concepts for broader audiences while maintaining scholarly rigor. Sveriges Riksbank Prize in Economic Sciences in Memory of Alfred Nobel (2019, with Abhijit Banerjee and Michael Kremer) Princess of Asturias Award for Social Sciences (2015) A.SK Social Science Award (2015) Infosys Prize (2014) John Bates Clark Medal (2010) MacArthur 'Genius Grant' Fellowship (2009) Member of the National Academy of Sciences (2017) Duflo has supervised numerous graduate students and collaborated extensively with researchers worldwide through J-PAL, which has grown into a global network conducting field experiments across multiple continents. Her grant portfolio includes substantial funding from major foundations and government agencies supporting large-scale development research. Beyond traditional academic advising, Duflo has mentored a generation of development economists through J-PAL's training programs and field research opportunities. Her primary institutional home is the Abdul Latif Jameel Poverty Action Lab (J-PAL), which she co-founded at MIT. J-PAL has grown into a major research center with offices worldwide, connecting academic researchers with policymakers to ensure that program evaluations inform real-world decisions. Duflo also leads research teams at the Collège de France and the Paris School of Economics, creating a transatlantic network focused on evidence-based poverty reduction strategies.
James A. Robinson is a University Professor at the University of Chicago with joint appointments in the Harris School of Public Policy and Department of Political Science. An economist and political scientist, he conducts influential research on political and economic development, examining how political power, institutions, and prosperity interact through both quantitative economic modeling and qualitative fieldwork methodologies. Robinson's research focuses on institutional analysis and political economy, with deep regional expertise in sub-Saharan Africa and Latin America. He has conducted extensive fieldwork across Bolivia, Colombia, Haiti, Democratic Republic of Congo, Nigeria, Sierra Leone, South Africa, and Zimbabwe, investigating how historical institutions shape contemporary economic outcomes. His interdisciplinary approach integrates economic theory with anthropological and historical case studies to explain patterns of economic divergence and political stability. Recent publications (2023-2025) reveal persistent themes in institutional persistence, state-society dynamics, and the cultural foundations of development. His work increasingly examines the interaction of economic and political inequality, the role of non-institutional factors in leadership strategies, and the historical roots of peripheral development trajectories across diverse global contexts. Scientific recognition includes: 2024 Sveriges Riksbank Prize in Economic Sciences in Memory of Alfred Nobel Fellow, Institute of African Studies at the University of Nigeria, Nsukka Robinson co-authored three seminal books with Daron Acemoglu: Economic Origins of Dictatorship and Democracy (theoretical foundations of regime stability), Why Nations Fail (translated into 41 languages, arguing inclusive institutions drive prosperity), and The Narrow Corridor (analyzing state-society struggles for liberty). He maintained a 28-year summer school at Colombia's University of the Andes (1994-2022) and continues active research collaborations across Africa and Latin America.
Mark Y. Liberman is the Christopher H. Browne Distinguished Professor of Linguistics and Trustee Professor at the University of Pennsylvania. He holds a joint appointment in the Department of Linguistics and the Department of Computer and Information Science. His roles include Director of the Linguistic Data Consortium (LDC), Faculty Director of Ware College House, and former Director of the Institute for Research in Cognitive Science. Education: A.B. in Linguistics and Applied Mathematics from Harvard University (1965–1969), M.S. (1972) and Ph.D. (1975) in Linguistics from MIT. Research focuses on corpus-based phonetics, clinical linguistics applications, tonal phonology, formal models for linguistic annotation, and computational linguistics. He explores speech production, prosody, and interdisciplinary topics like language evolution and neurobiology of speech. Recent articles highlight advancements in speech biomarkers for neurodegenerative diseases, autism analysis, and computational linguistics. Awards include Fellowships from the AAAS and Linguistic Society of America. He advises graduate students and leads large-scale language resource initiatives like LDC, contributing to open-access linguistic datasets. Labs/Teams: Linguistic Data Consortium (LDC), Institute for Research in Cognitive Science (IRCS), and collaborations in computational linguistics and neuroscience.
Jonathan Rosa is Associate Professor in the Graduate School of Education, Center for Comparative Studies in Race and Ethnicity, and, by courtesy, Departments of Anthropology, Linguistics, and Comparative Literature at Stanford University. He serves as Director of Stanford's Program in Chicanx-Latinx Studies and has held leadership positions including President of the Association of Latina/o and Latinx Anthropologists of the American Anthropological Association. Dr. Rosa's educational background includes: Ph.D. in Sociocultural and Linguistic Anthropology from the University of Chicago (2010) M.A. in Sociocultural and Linguistic Anthropology from the University of Chicago (2006) B.A. in Linguistics and Educational Studies from Swarthmore College (2003) Dr. Rosa's research examines the co-naturalization of language and race as a key feature of modern governance, tracking colonially structured interrelations among racial marginalization, linguistic stigmatization, and institutional inequity. His scholarship centers on raciolinguistic ideologies, Latinx studies, and educational justice, with a community-based approach that develops tools for challenging systemic vulnerability. He investigates how race and language are jointly defined across historical, geopolitical, and institutional contexts, with particular focus on Latinx communities and educational settings. His recent publications demonstrate a consistent thematic focus on decolonizing linguistic and educational frameworks, challenging standard language ideologies, and examining the intersections of race, language, and power. The work spans multiple disciplines including sociolinguistics, anthropology, education, and critical race studies, increasingly emphasizing undoing raciolinguistics and addressing coloniality in language education and assessment practices. Dr. Rosa has received numerous prestigious awards for his scholarship: Distinguished Summer Scholar, Banks Center for Educational Justice, University of Washington College of Education (2024) Outstanding Book of the Year Award for "Looking like a Language, Sounding like a Race," American Association of Teaching and Curriculum (2022) First Book Award for "Looking like a Language, Sounding like a Race," American Association for Applied Linguistics (2021) Prose Award for Excellence in Language & Linguistics for "Looking like a Language, Sounding like a Race," Association of American Publishers (2020) Charles A. Ferguson Award for Outstanding Scholarship, Center for Applied Linguistics (2018) Dr. Rosa actively mentors doctoral students across multiple programs, serving as primary advisor for students researching race, ethnicity, language, and education. His research has been supported by major grants from the National Science Foundation, Andrew W. Mellon Foundation, Woodrow Wilson National Fellowship Foundation, and Ford Foundation. He collaborates extensively with community organizations, particularly in Chicago, to develop educational approaches grounded in decolonial praxis, focusing on how scholarship can serve as a platform for social transformation. Dr. Rosa co-directed Stanford's Center for Global Ethnography (2021-2023) and directed Stanford's Program in Chicana/o-Latina/o Studies (2020-2023). He serves on multiple editorial boards including Current Anthropology and Equity & Excellence in Education, and has held leadership positions in professional organizations including President of the Association of Latina/o and Latinx Anthropologists (2020-2022).
Adam Hollowell is an Adjunct Assistant Professor in the Program in Education at Duke University, where he also serves as Senior Research Associate at the Samuel DuBois Cook Center on Social Equity and Director of the Inequality Studies Minor. His teaching spans ethics, inequality studies, and history across Duke’s Kenan Institute for Ethics, Sanford School of Public Policy, and Department of History. Hollowell holds a Ph.D. from the University of Edinburgh (2009). His research focuses on inequality, higher education, public policy, and ethics, with notable work on pandemic impacts, telemedicine in education, and reproductive health access during crises. In Inequality Studies , Hollowell emphasizes understanding policies to drive social change, as highlighted in recent media coverage. His publications explore topics like student behavior shifts during the pandemic, telemedicine adoption in universities, and James Baldwin’s ethical challenges. He is a finalist for the Judith Deckers Prize (2024). Professionally, Hollowell leads projects such as Bass Connections on college contraception access and Story+ initiatives. His work bridges academia and public engagement, addressing systemic inequities through interdisciplinary approaches.
University of California , Santa Barbara (UCSB)United States
Elizabeth M. Belding is a Professor in the Department of Computer Science at the University of California, Santa Barbara (UCSB). She holds leadership roles as an Associate Dean and Faculty Equity Advisor in the UCSB College of Engineering, and serves as Associate Director of the Center for Information Technology and Society (CITS). Her research focuses on mobile/wireless networking, network measurement, and ICTD, with a focus on improving Internet accessibility in underserved regions globally. She has authored over 180 technical papers and led the development of the AODV routing protocol, foundational to standards like 802.11s and Zigbee. Education: Ph.D./M.S. in Electrical and Computer Engineering from UCSB (2000/1997). Awards include ACM and IEEE Fellowships, the 2018 ACM SIGMOBILE Test-of-Time Award, and mentoring accolades. She directs the MOMENT Lab, exploring broadband measurement, rural connectivity, and satellite networks. Recent projects include the NSF-funded PuebloConnect initiative and analysis of US broadband inequities via the Connect America Fund. Research emphasizes socially impactful solutions, including tribal community internet access, disaster communication (e.g., refugee camps), and combating gender-based violence via social media analysis. She has held leadership roles in the UCSB CS department and campus-wide initiatives, including the Chancellor's Advisory Committee on the Status of Women. Key grants include NSF, Bill & Melinda Gates Foundation, and industry partnerships (e.g., ViaSat). Notable students include Udit Paul (2024 SIGCOMM Dissertation Award) and Jiamo Liu. The MOMENT Lab's work spans technical innovations in mesh networks, cellular coverage, and policy-driven broadband analysis.
Justin Johnson is an Assistant Professor at the University of Michigan's College of Engineering, Department of Electrical Engineering and Computer Science, and a Research Scientist at Facebook AI Research (FAIR). His work bridges computer vision, machine learning, and deep learning, focusing on visual reasoning, vision-language tasks, image generation, and 3D reasoning using neural networks. PhD, Stanford University (advised by Fei-Fei Li) His research interests span visual reasoning , vision and language , 3D vision , and image generation , with a focus on innovative applications of deep neural networks. Recent publications highlight work on 3D consistency, self-supervised learning, and multimodal integration of vision and text. Notable contributions include PyTorch3D for 3D data processing, and foundational work in visual question answering , neural style transfer , and scene graph-based image generation . Publications span top conferences like ICCV, CVPR, and NeurIPS. He teaches courses including EECS 498/598: Deep Learning for Computer Vision and EECS 442: Computer Vision at University of Michigan, with prior involvement in Stanford's CS 231N in co-teaching roles. Software projects include open-source frameworks like fast-neural-style for real-time artistic style transfer, and PyTorch3D for efficient 3D deep learning. These tools demonstrate his commitment to practical implementations and community-driven research.
Andrea Voyer is a Professor of Sociology at Stockholm University , focusing on social norms, boundaries, and their role in shaping social inequality , particularly in the context of immigrant integration , class disparities, and ethnic inequality. She employs both qualitative and computational methods , including large-scale text analysis and cultural theory, to explore these themes. Her research has received funding from Riksbankens Jubileumsfond , the Swedish Research Council , the National Science Foundation (USA) , and the Russell Sage Foundation . Voyer serves as a program coordinator for master's programs in sociology and applied social research, and leads the department's research groups in qualitative methods , computational sociology , and cultural sociology . She is also an editorial board member for Sociological Theory and American Journal of Cultural Sociology , and contributes to public discourse on immigration, segregation, and social norms. Her recent publications highlight the use of computational techniques to analyze immigrant incorporation through shifts in mainstream discourse, the cultural processes of inequality during the COVID-19 pandemic , and the evolving role of class distinction-making in etiquette literature. These works bridge cultural theory with empirical analysis, offering actionable insights for addressing social inequality.
Swiss Federal Institute of Technology in LausanneSwitzerland
Robert West is an Associate Professor at EPFL (École polytechnique fédérale de Lausanne) in the School of Computer and Communication Sciences , leading the Data Science Lab (dlab) . His research focuses on Natural Language Processing , Machine Learning , and Computational Social Science , analyzing human-generated data from the web, social media, and online platforms. Education : PhD in Computer Science (2016) - Stanford University MSc in Computer Science (2010) - McGill University BSc in Computer Science (2007) - Technische Universität München Research Interests : West develops algorithms for analyzing large-scale web data, with emphasis on multilingual NLP , social network analysis , and AI ethics . His work bridges machine learning with social science to understand digital human behavior. Scientific Awards : ICWSM’22 Adamic–Glance Distinguished Young Researcher Award Google Faculty Research Award Facebook Research Award Multiple Outstanding Paper Awards at ICWSM and WWW Advising & Grants : He advises 12 PhD students and has secured funding from the Swiss National Science Foundation , Swiss Data Science Center , and industry partners. His lab maintains collaborations with Microsoft Research and CROSS . Labs & Collaborations : West leads the Data Science Lab at EPFL, which focuses on web-scale data analysis , privacy-preserving machine learning , and AI for social good . The lab develops tools like Wikispeedia and Quotebank for public data exploration.
Massachusetts Institute of TechnologyUnited States
Joshua D. Angrist is the Ford Professor of Economics at the Massachusetts Institute of Technology, where he has been a faculty member since 1996. He is also a co-founder and director of MIT's Blueprint Labs and a Research Associate at the National Bureau of Economic Research. Angrist shares the 2021 Nobel Prize in Economic Sciences with David Card and Guido Imbens for their methodological contributions to the analysis of causal relationships. Angrist received his B.A. from Oberlin College in 1982 and completed his Ph.D. in Economics at Princeton University in 1989. Prior to joining MIT, he taught at Harvard University and the Hebrew University of Jerusalem. His academic journey began somewhat unconventionally, as he left high school early after 11th grade, worked for over a year, and only later discovered his passion for economics through an inspiring teacher at Oberlin. Angrist's research focuses on developing and applying innovative econometric methods to answer important economic questions using natural experiments. His work spans labor economics, education economics, and causal inference methodology. He is particularly known for his contributions to instrumental variables methods and the Local Average Treatment Effect (LATE) framework developed with Guido Imbens. His research explores the economics of education and school reform, the impact of social programs on labor markets, and the effects of immigration and regulation. His recent publications reveal a continued focus on causal inference methods applied to education policy questions, labor market issues, and health economics. The trend shows increasing sophistication in research design, with particular attention to addressing selection bias and developing methods for external validity. His work spans theoretical econometric contributions alongside empirical applications in education, labor markets, and health. Sveriges Riksbank Prize in Economic Sciences in Memory of Alfred Nobel (2021) Fama Prize for Graduate Education (2018) Fellow of the American Academy of Arts and Sciences Fellow of the Econometric Society Angrist is deeply committed to teaching and mentoring. He has developed influential econometrics textbooks including 'Mostly Harmless Econometrics' and 'Mastering Metrics' with Jörn-Steffen Pischke. At MIT, he teaches courses including Labor Economics I (14.661), Econometric Data Science (14.32), and Labor Economics and Public Policy (14.64). He emphasizes selecting UROP students who have mastered foundational economics through courses like 14.64 and 14.32. Beyond MIT, Angrist co-founded Avela, a software startup using cutting-edge research to help schools improve enrollment and operations. Angrist co-founded and directs MIT's Blueprint Labs, which brings together researchers from economics, computer science, and education to develop innovative solutions for educational challenges. Through Blueprint Labs and Avela, his work bridges academic research with practical applications in education policy and technology.
Mark Post is a Senior Lecturer and Honours Coordinator in the Discipline of Linguistics at the Faculty of Arts and Social Sciences, The University of Sydney. He also serves as Deputy Head of School (Humanities) and is affiliated with the China Studies Centre, Sydney Southeast Asia Centre, and The Vere Gordon Childe Centre. His educational background includes a BA Hons from Wesleyan University, an MA from the University of Oregon, and a PhD from La Trobe University. Dr. Post's research focuses on describing and explaining the typologies and relationships among Greater Mainland Southeast Asian and Himalayan languages. His descriptive work relies exclusively on primary field data, with interests in improving fieldwork methodologies. He approaches linguistic explanation from a functional-diachronic perspective, viewing language as a dynamic process whose structures emerge from patterns of discourse and interaction. His extensive publication record reveals a strong focus on Eastern Himalayan languages, particularly Tani languages, with research spanning linguistic typology, historical linguistics, and language documentation. Key themes include classifiers, deixis, applicatives, and the ethnolinguistic prehistory of the Eastern Himalaya across more than 50 publications since 2004. His notable recognition includes: 2011 Recipient of the Association for Linguistic Typology's Pāṇini Award Dr. Post has supervised research students including Chintan SHETH on ethno-linguistic prehistory in the Eastern Himalaya. His grant history includes significant projects such as 'Pseudo grains and adaptiveness in the Eastern Himalayas' (ARC, 2023), 'Center for Cultural Linguistic Diversity - Eastern Himalayas' (Firebird Foundation, 2022), and 'A Documentation of the Upper Belt variety of Minyong (Adi)' (Endangered Languages Documentation Programme). He is a life member of the Galo Language Development Committee (Arunachal Pradesh, India) and actively participates in the Association for Linguistic Typology, Australian Linguistic Society, and North East Indian Linguistics Society.
Aarti Singh is a Professor in the Machine Learning Department at Carnegie Mellon University and Director of the NSF AI Institute for Societal Decision Making. She leads research at the intersection of machine learning, statistics, and decision making, with applications to scientific and societal domains. Her work focuses on designing principled interactive algorithms for learning and decision making under uncertainty. Education: Ph.D. in Electrical Engineering, University of Wisconsin-Madison (2008) M.S. in Electrical Engineering, University of Wisconsin-Madison (2003) B.E. in Electronics and Communication Engineering, University of Delhi (2001) Research Interests: Professor Singh's research centers on developing interactive machine learning algorithms that go beyond finding input-output associations to make higher-level decisions about the most informative data and actions. Her work spans autonomous decision making, including active sampling, stochastic optimization, bandits, and reinforcement learning that are statistically optimal, computationally tractable, and robust. She also investigates human factors in decision making, designing algorithms that model and leverage human feedback while accounting for bias, memory effects, and calibration. Her research has applications in material science, cosmology, and peer review systems. Research Trends: Professor Singh's recent publications demonstrate a strong focus on reinforcement learning, particularly in developing more efficient and robust algorithms for decision making under uncertainty. Her work bridges theoretical foundations with practical applications, spanning from fundamental algorithm development to real-world implementation in scientific domains. There's a clear trajectory toward integrating human factors into decision-making algorithms, with significant contributions to peer review systems and preference learning. Scientific Awards: NSF Career Award United States Air Force Young Investigator Award A. Nico Habermann Faculty Chair Award Harold A. Peterson Best Dissertation Award Multiple paper awards Advising and Grants: Professor Singh has advised numerous PhD and master's students, many of whom have gone on to faculty positions or research roles at leading institutions. Her research is supported by prestigious grants from ONR, Simons Foundation, AFRL, ARL, and NSF. She serves as General Chair (2025) and Program Chair (2020) for the International Conference on Machine Learning (ICML) and has held leadership roles in multiple professional organizations. Research Team: Professor Singh leads a vibrant research group within the Machine Learning Department at CMU, with current PhD students working on topics including reinforcement learning, human-AI collaboration, and decision making under uncertainty. She also directs the NSF AI Institute for Societal Decision Making, which brings together researchers from multiple disciplines to develop AI systems that support human decision making in societal contexts.
Mark Steedman is a Professor in the School of Informatics at the University of Edinburgh, where he conducts research in Artificial Intelligence, Computational Cognitive and Social Science, and Natural Language and Speech Processing. He is affiliated with the Institute for Language, Cognition and Computation (ILCC), the Centre for Speech Technology Research (CSTR), and the Human Communications Research Center (HCRC). He also holds an adjunct professorship in Computer and Information Science at the University of Pennsylvania. His research focuses on Combinatory Categorial Grammar (CCG) , computational linguistics , prosody and intonation , temporal semantics , gesture in communication , and computational music analysis . He has authored foundational books including Surface Structure and Interpretation , The Syntactic Process , and Taking Scope . The recent publications reflect a strong trend toward integrating formal grammatical frameworks like CCG with modern neural and distributional models, particularly in semantic parsing, entailment reasoning, and cognitive modeling. His work bridges symbolic and statistical approaches in NLP, often focusing on robust, wide-coverage parsing and semantic interpretation. Best Paper Award at AACL/IJCNLP 2023 for 'Smoothing Entailment Graphs with Language Models' Best Paper Award at ACL 2023 for 'Extrinsic Evaluation of Machine Translation Metrics' Influential Paper Award 2017 from IFAAMAS for 'Animated Conversation' Mark Steedman has supervised numerous PhD students and collaborated widely across institutions. He leads research in formal grammar applications to cognitive modeling, dialogue, and multimodal communication. His lab contributes to CCG software and semantic parsing tools, and he continues to be actively involved in advancing the integration of symbolic and neural AI.
