publications.html

<!DOCTYPE html>
<html lang="en">

<head>

  <title>Publications | SAWGraph</title>

  <meta charset="UTF-8">
  <meta name="viewport" content="width=device-width, initial-scale=1">

  <!-- W3.CSS -->
  <link rel="stylesheet" href="https://www.w3schools.com/w3css/4/w3.css">

  <!-- SAWGraph shared styles -->
  <link rel="stylesheet" href="sawgraph.css">

</head>


<body>


<!-- ======================================================
     Navigation
     ====================================================== -->

<div class="w3-top">
  <div class="w3-bar w3-white w3-wide w3-padding w3-card">
    <script src="menu.js"></script>
  </div>
</div>


<!-- ======================================================
     Main Page Content
     ====================================================== -->

<main class="site-main">


  <!-- ====================================================
       Page Introduction
       ==================================================== -->

  <h1 class="page-title">
    Publications
  </h1>

  <div class="intro-section">

    <p>
      SAWGraph research addresses ontologies, knowledge graphs, geospatial analysis, environmental data integration, and PFAS fate and transport. The publications below document key methods, components, analyses, and environmental research developed through or supported by the project.
    </p>

  </div>


  <!-- ====================================================
       Featured Research
       ==================================================== -->

  <section id="featured-research">

    <h2 class="section-title">
      Featured Research
    </h2>


    <div class="publication-grid">


      <!-- ==================================================
           Ontology Foundations
           ================================================== -->


      <!-- ContaminOSO -->

      <article
        class="publication-card"
        id="pub1">

        <h3>
          ContaminOSO: Ontological Foundations and Design Choices for an Ontology for Environmental Contamination Data
        </h3>

        <p>
          Hahmann, T., Schweikert, K., Stephen, S., &amp; Kedrowski, D. K. (2025).
          In T. Prince Sales, C. Masolo, &amp; C. M. Keet (Eds.),
          <cite>Formal Ontology in Information Systems: Proceedings of the 15th International Conference (FOIS 2025)</cite>
          (pp. 284–298). Frontiers in Artificial Intelligence and Applications, Vol. 409. IOS Press.
        </p>

        <p class="publication-access">
          <strong>Access:</strong>
          <a
            href="https://doi.org/10.3233/FAIA250501"
            target="_blank"
            rel="noopener">
            DOI: 10.3233/FAIA250501
          </a>
        </p>

      </article>


      <!-- Facilities and Industries Ontology -->

      <article
        class="publication-card"
        id="pub2">

        <h3>
          An Ontology Design Pattern for Industry Classification in the Facilities and Industries Ontology (FIO)
        </h3>

        <p>
          Schweikert, K., &amp; Hahmann, T. (2025).
          In <cite>Proceedings of the Joint Ontology Workshops (JOWO 2025): Episode XI: The Sicilian Summer under the Etna</cite>,
          FOMI: Formal Ontologies Meet Industry Workshop, co-located with the 15th International Conference on Formal Ontology in Information Systems (FOIS 2025).
          CEUR Workshop Proceedings, Vol. 4176.
        </p>

        <p class="publication-access">
          <strong>Access:</strong>
          <a
            href="publications/FIO-FOMI2025.pdf"
            target="_blank"
            rel="noopener">
            PDF
          </a>
        </p>

      </article>


      <!-- ==================================================
           Knowledge Graph Integration and Analysis
           ================================================== -->


      <!-- Geospatial Analysis -->

      <article
        class="publication-card"
        id="pub3">

        <h3>
          Precomputed Topological Relations for Integrated Geospatial Analysis Across Knowledge Graphs
        </h3>

        <p>
          Schweikert, K., Kedrowski, D. K., Stephen, S., &amp; Hahmann, T. (2025).
          In <cite>13th International Conference on Geographic Information Science (GIScience 2025)</cite>.
          Leibniz International Proceedings in Informatics (LIPIcs), Vol. 346, pp. 4:1–4:22.
          Schloss Dagstuhl – Leibniz-Zentrum für Informatik.
        </p>

        <p class="publication-access">
          <strong>Access:</strong>
          <a
            href="https://doi.org/10.4230/LIPIcs.GIScience.2025.4"
            target="_blank"
            rel="noopener">
            DOI: 10.4230/LIPIcs.GIScience.2025.4
          </a>
        </p>

      </article>


      <!-- CompTox Ontology -->

      <article
        class="publication-card"
        id="pub4">

        <h3>
          CompTox Ontology: Leveraging Knowledge Graphs for PFAS Monitoring and Decision-Making
        </h3>

        <p>
          Zhang, Y., Moavenzadeh, S., Amjad, J., Apul, O., Barua, A.,
          Evrendilek, F., Hahmann, T., Hettiarachchi, G., Hitzler, P.,
          Kedrowski, D. K., Kilaru, V., Lashkari, P., Schweikert, K.,
          Williams, A. J., &amp; McGinty, H. (2026).
          In <cite>Proceedings of the ACM Web Conference 2026 (WWW ’26)</cite>
          (pp. 9352–9360). Association for Computing Machinery.
        </p>

        <p class="publication-access">
          <strong>Access:</strong>
          <a
            href="https://doi.org/10.1145/3774904.3792985"
            target="_blank"
            rel="noopener">
            DOI: 10.1145/3774904.3792985
          </a>
          |
          <a
            href="publications/CompTox_Ontology.pdf"
            target="_blank"
            rel="noopener">
            PDF
          </a>
        </p>

      </article>


      <!-- ==================================================
           Environmental PFAS Research
           ================================================== -->


      <!-- Brunswick Firefighting Foam Spill -->

      <article
        class="publication-card"
        id="pub5">

        <h3>
          Aftermath of a Major Firefighting Foam Spill in Brunswick, Maine: Spatiotemporal Dynamics of Per- and Polyfluoroalkyl Substances in the Downstream Surface Waters
        </h3>

        <p>
          Hannan, M., Evrendilek, F., Leclair, D., Choudhary, M.,
          Mensah, K., Aeppli, C., Venkatesan, A. K., &amp; Apul, O. G. (2025).
          <cite>Journal of Hazardous Materials Letters</cite>,
          Vol. 6, Article 100150.
        </p>

        <p class="publication-access">
          <strong>Access:</strong>
          <a
            href="https://doi.org/10.1016/j.hazl.2025.100150"
            target="_blank"
            rel="noopener">
            DOI: 10.1016/j.hazl.2025.100150
          </a>
        </p>

      </article>


      <!-- PFAS Adsorption by Soil -->

      <article
        class="publication-card"
        id="pub6">

        <h3>
          A Critical Review of Per- and Polyfluoroalkyl Substances Adsorption by Soil
        </h3>

        <p>
          Moavenzadeh Ghaznavi, S., Choudhary, M., Hannan, M.,
          Hettiarachchi, G. M., &amp; Apul, O. G. (2025).
          <cite>Journal of Hazardous Materials: Organics</cite>,
          Vol. 1, Issue 1, Article 100001.
        </p>

        <p class="publication-access">
          <strong>Access:</strong>
          <a
            href="https://doi.org/10.1016/j.hazmo.2025.100001"
            target="_blank"
            rel="noopener">
            DOI: 10.1016/j.hazmo.2025.100001
          </a>
        </p>

      </article>


    </div>

  </section>


  <!-- ====================================================
       Research Areas
       ==================================================== -->

  <section id="about-research">

    <h2 class="section-title">
      Research Areas
    </h2>

    <p>
      Together, these publications document several areas of SAWGraph research:
    </p>

    <ul>

      <li>
        <strong>Ontology Design and Knowledge Representation:</strong>
        developing reusable semantic models for environmental contamination, facilities and industries, chemical substances, and related data
      </li>

      <li>
        <strong>Knowledge Graph and Geospatial Analysis:</strong>
        connecting heterogeneous data through knowledge graphs and spatial relationships to support integrated analysis and decision-making
      </li>

      <li>
        <strong>PFAS Monitoring and Transport:</strong>
        investigating contamination observations, environmental movement, and changes in PFAS concentrations across space and time
      </li>

      <li>
        <strong>PFAS Fate and Soil Interactions:</strong>
        examining adsorption, mobility, and the relationships among PFAS properties, soil characteristics, and environmental behavior
      </li>

    </ul>

  </section>


  <!-- ====================================================
       Questions and Collaboration
       ==================================================== -->

  <section id="contact-collaboration">

    <h2 class="section-title">
      Questions &amp; Collaboration
    </h2>

    <p>
      For questions about SAWGraph publications or opportunities to collaborate on related research, contact the SAWGraph team or learn more about project participants.
    </p>

    <div class="button-row">

      <a
        href="aboutus.html#contact"
        class="site-button">
        Contact SAWGraph
      </a>

      <a
        href="aboutus.html#team"
        class="site-button-secondary">
        Meet the Research Team
      </a>

    </div>

  </section>


</main>


<!-- ======================================================
     Site Footer
     ====================================================== -->

<footer class="site-footer">

  <p>
    Integrating PFAS data and context to support research and decision-making
  </p>

</footer>


<!-- ======================================================
     Back to Top
     ====================================================== -->

<button
  onclick="topFunction()"
  id="backToTop"
  title="Go to top"
  aria-label="Go to top">
  ↑
</button>


<script>

  const backToTopButton = document.getElementById("backToTop");

  function scrollFunction() {

    if (
      document.body.scrollTop > 400 ||
      document.documentElement.scrollTop > 400
    ) {
      backToTopButton.style.display = "block";
    } else {
      backToTopButton.style.display = "none";
    }

  }

  window.addEventListener("scroll", scrollFunction);


  function topFunction() {

    window.scrollTo({
      top: 0,
      behavior: "smooth"
    });

  }

</script>


</body>

</html>