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  1. Article

    Open Access

    Discovery of associative patterns between workplace sound level and physiological wellbeing using wearable devices and empirical Bayes modeling

    We conducted a field study using multiple wearable devices on 231 federal office workers to assess the impact of the indoor environment on individual wellbeing. Past research has established that the workplace...

    Karthik Srinivasan, Faiz Currim, Casey M. Lindberg, Javad Razjouyan in npj Digital Medicine (2023)

  2. Article

    Open Access

    Network analysis reveals dysregulated functional patterns in type II diabetic skin

    Skin disorders are one of the most common complications of type II diabetes (T2DM). Long-term effects of high blood glucose leave individuals with T2DM more susceptible to cutaneous diseases, but its underlyin...

    Chunan Liu, Sudha Ram, Bonnie L. Hurwitz in Scientific Reports (2022)

  3. No Access

    Book and Conference Proceedings

    Advances in Conceptual Modeling

    ER 2020 Workshops CMAI, CMLS, CMOMM4FAIR, CoMoNoS, EmpER, Vienna, Austria, November 3–6, 2020, Proceedings

    Dr. Georg Grossmann, Sudha Ram in Lecture Notes in Computer Science (2020)

  4. No Access

    Chapter

    Big Data Panel at SIGDSS Pre-ICIS Conference 2013: A Swiss-Army Knife? The Profile of a Data Scientist

    The purpose of the big data panel was to provide a forum for exchange of ideas on curricula content in the area of data science and big data. The panelists were from a broad range of academic institutions desi...

    Barbara Dinter, David Douglas in Resha** Society through Analytics, Colla… (2015)

  5. No Access

    Book and Conference Proceedings

    Design Science at the Intersection of Physical and Virtual Design

    8th International Conference, DESRIST 2013, Helsinki, Finland, June 11-12, 2013. Proceedings

    Jan vom Brocke, Riitta Hekkala in Lecture Notes in Computer Science (2013)

  6. Article

    A Semantic Foundation for Provenance Management

    Provenance is a term used to describe the lineage, history, or origin of an object. While provenance originated from the art world, it is now becoming increasingly important in the context of digital objects o...

    Sudha Ram, Jun Liu in Journal on Data Semantics (2012)

  7. No Access

    Book and Conference Proceedings

    Conceptual Modeling

    31st International Conference ER 2012, Florence, Italy, October 15-18, 2012. Proceedings

    Paolo Atzeni, David Cheung, Sudha Ram in Lecture Notes in Computer Science (2012)

  8. No Access

    Chapter and Conference Paper

    Common Citation Analysis and Technology Overlap Factor: An Empirical Investigation of Litigated Patents Using Network Analysis

    Companies incur huge costs in filing and defending patent lawsuits. A part of the problem arises from the fact that companies do not have a comprehensive understanding of the patents that they have cited and t...

    Srikar Velichety, Sudha Ram in Design Science Research in Information Sys… (2012)

  9. No Access

    Chapter and Conference Paper

    Panel: New Directions for Conceptual Modeling

    This panel examines potential opportunities for conceptual modeling research in new domains.

    Jeffrey Parsons, Antoni Olivé, Sudha Ram, Gerd Wagner in Conceptual Modeling – ER 2011 (2011)

  10. No Access

    Chapter and Conference Paper

    When Entities Are Types: Effectively Modeling Type-Instantiation Relationships

    Type-instantiation relationships (TIRs) appear in many application domains including RFID-based inventory tracking, securities markets, health care, incident-response management, travel, advert...

    Faiz Currim, Sudha Ram in Advances in Conceptual Modeling – Applications and Challenges (2010)

  11. No Access

    Chapter and Conference Paper

    Provenance Management in BioSciences

    Data provenance is becoming increasingly important for biosciences with the advent of large-scale collaborative environments such as the iPlant collaborative, where scientists collaborate by using data that th...

    Sudha Ram, Jun Liu in Advances in Conceptual Modeling – Applications and Challenges (2010)

  12. No Access

    Chapter and Conference Paper

    FASTS: FAcets Structured Tag Space – A Novel Approach to Organize and Reuse Social Bookmarking Tags

    Social bookmarking tools are generating an enormous pool of metadata describing and categorizing web resources. The value of these metadata in the form of tags can be fully realized only when they are shared a...

    Sudha Ram, Wei Wei in Global Perspectives on Design Science Research (2010)

  13. No Access

    Chapter and Conference Paper

    Linking Biological Databases Semantically for Knowledge Discovery

    Many important life sciences questions are aimed at studying the relationships and interactions between biological functions/processes and biological entities such as genes. The answers may be found by examini...

    Sudha Ram, Kunpeng Zhang, Wei Wei in Advances in Conceptual Modeling – Challeng… (2008)

  14. No Access

    Article

    Special Issue on “Semantic Web: Opportunities and Challenges”

    Sudha Ram, Huimin Zhao in Information Technology and Management (2007)

  15. No Access

    Chapter and Conference Paper

    Understanding the Semantics of Data Provenance to Support Active Conceptual Modeling

    Data Provenance refers to the lineage of data including its origin, key events that occur over the course of its lifecycle, and other details associated with data creation, processing, and archiving. We believ...

    Sudha Ram, Jun Liu in Active Conceptual Modeling of Learning (2007)

  16. No Access

    Book and Conference Proceedings

    Conceptual Modeling - ER 2006

    25th International Conference on Conceptual Modeling, Tucson, AZ, USA, November 6-9, 2006. Proceedings

    David W. Embley, Antoni Olivé, Sudha Ram in Lecture Notes in Computer Science (2006)

  17. Chapter and Conference Paper

    Toward Semantic Interoperability of Heterogeneous Biological Data Sources

    Genomic researchers use a number of heterogeneous data sources including nucleotides, protein sequences, 3-D Protein structures, taxonomies, and research publications such as MEDLINE. This research aims to dis...

    Sudha Ram in Advanced Information Systems Engineering (2005)

  18. No Access

    Chapter and Conference Paper

    Modeling the Semantics of 3D Protein Structures

    The post Human Genome Project era calls for reliable, integrated, flexible, and convenient data management techniques to facilitate research activities. Querying biological data that is large in volume and com...

    Sudha Ram, Wei Wei in Conceptual Modeling – ER 2004 (2004)

  19. Chapter

    Infomediation for E-business enabled Supply Chains: A Semantics Based Approach

    Infomediation refers to a virtual space where the buyers and sellers can meet, negotiate, and form business relationships. We describe an infomediary-based approach that uses a semantic model to define the inf...

    Sudha Ram, Yousub Hwang, Vijay Khatri in Semantic Issues in E-Commerce Systems (2003)

  20. No Access

    Article

    Supporting User-Defined Granularities in a Spatiotemporal Conceptual Model

    Granularities are integral to spatial and temporal data. A large number of applications require storage of facts along with their temporal and spatial context, which needs to be expressed in terms of appropria...

    Vijay Khatri, Sudha Ram in Annals of Mathematics and Artificial Intel… (2002)

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