NERVIS : an interactive system for graph-based exploration and editing of named entities

Šmajdek, Uroš (avtor), Bohak, Ciril (avtor)

We present an interactive visualization system for exploring named entities and their relationships across document collections. The system is designed around a graph-based representation that integrates three types of nodes: documents, entity mentions, and entities. Connections capture two key relationship types: (i) identical entities across contexts, and (ii) co-locations of mentions within documents. Multiple coordinated views enable users to examine entity occurrences, discover clusters of related mentions, and explore higher-level entity group relationships. To support lexible and iterative exploration, the interface ofers fuzzy views with approximate connections, as well as tools for interactively editing the graph by adding or removing links, entities, and mentions, as well as editing entity terms. Additional interaction features include iltering, mini-map navigation, and export options to JSON or image formats for downstream analysis and reporting. This approach contributes to human-centered exploration of entity-rich text data by combining graph visualization, interactive reinement, and adaptable perspectives on relationships.

• Jezik: Angleški jezik
• Ključne besede: named entity visualization, graph exploration, interactive visualization
• Vrsta gradiva: Drugo
• Tipologija: 1.08 - Objavljeni znanstveni prispevek na konferenci
• Organizacija: FRI - Fakulteta za računalništvo in informatiko
• Status publikacije: Objavljeno
• Različica publikacije: Objavljena publikacija
• Leto izida: 2025
• Št. strani: Str. 147-156
• PID: 20.500.12556/RUL-179284
• UDK: 004
• DOI: 10.26493/978-961-293-559-7.14
• COBISS.SI-ID: 267601923
• Datum objave v RUL: 10.02.2026

Gradivo je del monografije

• Naslov: HCI SI Koper 2025 : proceedings of the 10th Human-Computer Interaction Slovenia Conference
• Kraj izida: Koper
• Založnik: University of Primorska Press
• Leto izida: 2025
• ISBN: 978-961-293-559-7
• COBISS.SI-ID: 266380291
• Prireditelj konference: University of Primorska, Faculty of Mathematics, Natural Sciences and Information Technologies, Koper, Slovenia

Licence

• Licenca: CC BY 4.0, Creative Commons Priznanje avtorstva 4.0 Mednarodna
• Povezava: http://creativecommons.org/licenses/by/4.0/deed.sl
• Opis: To je standardna licenca Creative Commons, ki daje uporabnikom največ možnosti za nadaljnjo uporabo dela, pri čemer morajo navesti avtorja.

Sekundarni jezik

• Jezik: Slovenski jezik
• Ključne besede: vizualizacija imenskih entitet, raziskovanje grafov, interaktivna vizualizacija

Projekti

• Financer: ARIS - Javna agencija za znanstvenoraziskovalno in inovacijsko dejavnost Republike Slovenije
• Številka projekta: P6-0436-2022
• Naslov: Digitalna humanistika: viri, orodja in metode

• Financer: ARIS - Javna agencija za znanstvenoraziskovalno in inovacijsko dejavnost Republike Slovenije
• Številka projekta: GC-0002
• Naslov: Veliki jezikovni modeli za digitalno humanistiko