1. Current Research on Theory and Practice of Digital Libraries: Best Papers from TPDL 2019 & 2020

   • Trond Aalberg
   • Fabien Duchateau
   • Thomas Risse

   EditorialNotes Open access 28 February 2022 Pages: 1 - 3

2. An extended analysis of the persistence of persistent identifiers of the scholarly web

   • Martin Klein
   • Lyudmila Balakireva

   OriginalPaper 22 October 2021 Pages: 5 - 17

   

3. Correspondence as the primary measure of information quality for web archives: a human-centered grounded theory study

   • Brenda Reyes Ayala

   OriginalPaper 03 November 2021 Pages: 19 - 31

   

4. Analysing the requirements for an Open Research Knowledge Graph: use cases, quality requirements, and construction strategies

   • Arthur Brack
   • Anett Hoppe
   • Ralph Ewerth

   OriginalPaper Open access 28 July 2021 Pages: 33 - 55

   

5. VeTo+: improved expert set expansion in academia

   • Serafeim Chatzopoulos
   • Thanasis Vergoulis
   • Christos Tryfonopoulos

   OriginalPaper 15 November 2021 Pages: 57 - 75

   

6. Multi-label classification of legislative contents with hierarchical label attention networks

   • Danielle Caled
   • Mário J. Silva
   • Miguel Won

   OriginalPaper 30 October 2021 Pages: 77 - 90

   

7. CSO Classifier 3.0: a scalable unsupervised method for classifying documents in terms of research topics

   • Angelo Salatino
   • Francesco Osborne
   • Enrico Motta

   OriginalPaper Open access 22 July 2021 Pages: 91 - 110