Hercules Dalianis

Publication Activity (10 Years)

Years Active: 1992-2023
Publications (10 Years): 33

Top Topics

Named Entity Recognition

Top Venues

J. Biomed. Informatics

Publications

Thomas Vakili, Hercules Dalianis
Using Membership Inference Attacks to Evaluate Privacy-Preserving Language Modeling Fails for Pseudonymizing Data. NoDaLiDa (2023)
Taridzo Chomutare, Andrius Budrionis, Hercules Dalianis
Combining deep learning and fuzzy logic to predict rare ICD-10 codes from clinical notes. ICDH (2022)
Alberto Blanco, Sonja Remmer, Alicia Pérez, Hercules Dalianis, Arantza Casillas
Implementation of specialised attention mechanisms: ICD-10 classification of Gastrointestinal discharge summaries in English, Spanish and Swedish. J. Biomed. Informatics 130 (2022)
Anastasios Lamproudis, Aron Henriksson, Hercules Dalianis
Evaluating Pretraining Strategies for Clinical BERT Models. LREC (2022)
Anastasios Lamproudis, Aron Henriksson, Hercules Dalianis
Vocabulary Modifications for Domain-adaptive Pretraining of Clinical Language Models. HEALTHINF (2022)
Thomas Vakili, Anastasios Lamproudis, Aron Henriksson, Hercules Dalianis
Downstream Task Performance of BERT Models Pre-Trained Using Automatically De-Identified Clinical Data. LREC (2022)
Thomas Vakili, Hercules Dalianis
Utility Preservation of Clinical Text After De-Identification. BioNLP@ACL (2022)
Thomas Vakili, Hercules Dalianis
Are Clinical BERT Models Privacy Preserving? The Difficulty of Extracting Patient-Condition Associations. HUMAN@AAAI Fall Symposium (2021)
Mila Grancharova, Hercules Dalianis
Applying and Sharing pre-trained BERT-models for Named Entity Recognition and Classification in Swedish Electronic Patient Records. NoDaLiDa (2021)
Mahbub Ul Alam, Aron Henriksson, Hideyuki Tanushi, Emil Thiman, Pontus Naucler, Hercules Dalianis
Terminology Expansion with Prototype Embeddings: Extracting Symptoms of Urinary Tract Infection from Clinical Text. HEALTHINF (2021)
Hanna Berg, Aron Henriksson, Uno Fors, Hercules Dalianis
De-identification of Clinical Text for Secondary Use: Research Issues. HEALTHINF (2021)
Synnøve Bråthen, Wilhelm Wie, Hercules Dalianis
Creating and Evaluating a Synthetic Norwegian Clinical Corpus for De-Identification. NoDaLiDa (2021)
Anastasios Lamproudis, Aron Henriksson, Hercules Dalianis
Developing a Clinical Language Model for Swedish: Continued Pretraining of Generic BERT with In-Domain Data. RANLP (2021)
Hanna Berg, Hercules Dalianis
HB Deid - HB De-identification tool demonstrator. NoDaLiDa (2021)
Alberto Blanco, Sonja Remmer, Alicia Pérez, Hercules Dalianis, Arantza Casillas
On the Contribution of Per-ICD Attention Mechanisms to Classify Health Records in Languages with Fewer Resources than English. RANLP (2021)
Sonja Remmer, Anastasios Lamproudis, Hercules Dalianis
Multi-label Diagnosis Classification of Swedish Discharge Summaries - ICD-10 Code Assignment Using KB-BERT. RANLP (2021)
Hanna Berg, Aron Henriksson, Hercules Dalianis
The Impact of De-identification on Downstream Named Entity Recognition in Clinical Text. LOUHI@EMNLP (2020)
Mahbub Ul Alam, Aron Henriksson, John Karlsson Valik, Logan Morgan Ward, Pontus Naucler, Hercules Dalianis
Deep Learning from Heterogeneous Sequences of Sparse Medical Data for Early Prediction of Sepsis. HEALTHINF (2020)
Maria Bampa, Hercules Dalianis
Detecting Adverse Drug Events from Swedish Electronic Health Records using Text Mining. MultiligualBIO@LREC (2020)
Hanna Berg, Hercules Dalianis
A Semi-supervised Approach for De-identification of Swedish Clinical Text. LREC (2020)
Taridzo Chomutare, Kassaye Yitbarek Yigzaw, Andrius Budrionis, Alexandra Makhlysheva, Fred Godtliebsen, Hercules Dalianis
De-Identifying Swedish EHR Text Using Public Resources in the General Domain. MIE (2020)
Hanna Berg, Taridzo Chomutare, Hercules Dalianis
Building a De-identification System for Real Swedish Clinical Text Using Pseudonymised Clinical Text. LOUHI@EMNLP (2019)
Andrea Andrenucci, Hercules Dalianis, Sumithra Velupillai
Knowledge patterns for online health portal development. Health Informatics J. 25 (4) (2019)
Claudia Ehrentraut, Markus Ekholm, Hideyuki Tanushi, Jörg Tiedemann, Hercules Dalianis
Detecting hospital-acquired infections: A document classification approach using support vector machines and gradient tree boosting. Health Informatics J. 24 (1) (2018)
Rebecka Weegar, Alicia Pérez, Hercules Dalianis, Koldo Gojenola, Arantza Casillas, Maite Oronoz
Ensembles for clinical entity extraction. Proces. del Leng. Natural 60 (2018)
Aurélie Névéol, Hercules Dalianis, Sumithra Velupillai, Guergana Savova, Pierre Zweigenbaum
Clinical Natural Language Processing in languages other than English: opportunities and challenges. J. Biomed. Semant. 9 (1) (2018)
Alicia Pérez, Rebecka Weegar, Arantza Casillas, Koldo Gojenola, Maite Oronoz, Hercules Dalianis
Semi-supervised medical entity recognition: A study on Spanish and Swedish clinical corpora. J. Biomed. Informatics 71 (2017)
Rebecka Weegar, Jan F. Nygård, Hercules Dalianis
Efficient Encoding of Pathology Reports Using Natural Language Processing. RANLP (2017)
Aron Henriksson, Maria Kvist, Hercules Dalianis
Detecting Protected Health Information in Heterogeneous Clinical Notes. MedInfo (2017)
Olof Jacobson, Hercules Dalianis
Applying deep learning on electronic health records in Swedish to predict healthcare-associated infections. BioNLP@ACL (2016)
Anders Dahl, Atilla Ozkan, Hercules Dalianis
Pathology text mining - on Norwegian prostate cancer reports. ICDE Workshops (2016)
Georgios Ntais, Spyridon Saroukos, Eleni Berki, Hercules Dalianis
Development and Enhancement of a Stemmer for the Greek Language. PCI (2016)
Aron Henriksson, Jing Zhao, Hercules Dalianis, Henrik Boström
Ensembles of randomized trees using diverse distributed representations of clinical events. BMC Medical Informatics Decis. Mak. 16 (S-2) (2016)
Sumithra Velupillai, Martin Duneld, Aron Henriksson, Maria Kvist, Maria Skeppstedt, Hercules Dalianis
Louhi 2014: Special issue on health text mining and information analysis. BMC Medical Informatics Decis. Mak. 15 (S-2) (2015)
Aron Henriksson, Jing Zhao, Henrik Boström, Hercules Dalianis
Modeling heterogeneous clinical sequence data in semantic space for adverse drug event detection. DSAA (2015)
Hercules Dalianis, Aron Henriksson, Maria Kvist, Sumithra Velupillai, Rebecka Weegar
HEALTH BANK - A Workbench for Data Science Applications in Healthcare. CAiSE Industry Track (2015)
Stefanie Friedrich, Hercules Dalianis
Adverse Drug Event classification of health records using dictionary based pre-processing and machine learning. Louhi@EMNLP (2015)
Claudia Ehrentratraut, Hercules Dalianis, Karin Sundström
Exploration of Known and Unknown Early Symptoms of Cervical Cancer and Development of a Symptom Spectrum - Outline of a Data and Text Mining Based Approach. CAiSE Industry Track (2015)
Aron Henriksson, Maria Kvist, Hercules Dalianis, Martin Duneld
Identifying adverse drug event information in clinical notes with distributional semantic representations of context. J. Biomed. Informatics 57 (2015)
Rebecka Weegar, Maria Kvist, Karin Sundström, Søren Brunak, Hercules Dalianis
Finding Cervical Cancer Symptoms in Swedish Clinical Text using a Machine Learning Approach and NegEx. AMIA (2015)
Aron Henriksson, Jing Zhao, Henrik Boström, Hercules Dalianis
Modeling electronic health records in ensembles of semantic spaces for adverse drug event detection. BIBM (2015)
Rebecka Weegar, Hercules Dalianis
Creating a rule based system for text mining of Norwegian breast cancer pathology reports. Louhi@EMNLP (2015)
Aurélie Névéol, Hercules Dalianis, Guergana Savova, Pierre Zweigenbaum
Clinical Natural Language Processing in Languages Other Than English. AMIA (2014)
Maria Skeppstedt, Maria Kvist, Gunnar H. Nilsson, Hercules Dalianis
Automatic recognition of disorders, findings, pharmaceuticals and body structures from clinical text: An annotation and machine learning study. J. Biomed. Informatics 49 (2014)
Sumithra Velupillai, Maria Skeppstedt, Maria Kvist, Danielle L. Mowery, Brian E. Chapman, Hercules Dalianis, Wendy W. Chapman
Cue-based assertion classification for Swedish clinical text - Developing a lexicon for pyConTextSwe. Artif. Intell. Medicine 61 (3) (2014)
Aron Henriksson, Hercules Dalianis, Stewart Kowalski
Generating features for named entity recognition by learning prototypes in semantic space: The case of de-identifying health records. BIBM (2014)
Stéphane M. Meystre, Hercules Dalianis, John S. Aberdeen, Bradley A. Malin
Automatic Clinical Text De-Identification: Is It Worth It, and Could It Work for Me? MedInfo (2013)
Hideyuki Tanushi, Hercules Dalianis, Martin Duneld, Maria Kvist, Maria Skeppstedt, Sumithra Velupillai
Negation Scope Delimitation in Clinical Text Using Three Approaches: NegEx; PyConTextNLP and SynNeg. NODALIDA (2013)
Magnus Ahltorp, Maria Skeppstedt, Hercules Dalianis, Maria Kvist
Using Text Prediction for Facilitating Input and Improving Readability of Clinical Text. MedInfo (2013)
Mattias Kanhov, Xuefeng Feng, Hercules Dalianis
Natural Language Generation from SNOMED Specifications. CLEF (Online Working Notes/Labs/Workshop) (2012)
Maria Skeppstedt, Maria Kvist, Hercules Dalianis
Rule-based Entity Recognition and Coverage of SNOMED CT in Swedish Clinical Text. LREC (2012)
Hercules Dalianis, Jonas Sjöbergh, Eriks Sneiders
Comparing Manual Text Patterns and Machine Learning for Classification of E-Mails for Automatic Answering by a Government Agency. CICLing (2) (2011)
Helen Allvin, Elin Carlsson, Hercules Dalianis, Riitta Danielsson-Ojala, Vidas Daudaravicius, Martin Hassel, Dimitrios Kokkinakis, Heljä Lundgrén-Laine, Gunnar H. Nilsson, Øystein Nytrø, Sanna Salanterä, Maria Skeppstedt, Hanna Suominen, Sumithra Velupillai
Characteristics of Finnish and Swedish intensive care nursing narratives: a comparative analysis to support the development of clinical language technologies. J. Biomed. Semant. 2 (S-3) (2011)
Sumithra Velupillai, Hercules Dalianis, Maria Kvist
Factuality Levels of Diagnoses in Swedish Clinical Text. MIE (2011)
Hercules Dalianis, Martin Hassel, Sumithra Velupillai
Louhi 2010: Special issue on Text and Data Mining of Health Documents. J. Biomed. Semant. 2 (S-3) (2011)
Teresa Cerratto Pargman, Ola Knutsson, E. Celikten, Eriks Sneiders, Hercules Dalianis
User Centered Development of Automatic E-mail Answering for the Public Sector. HCITOCH (2011)
Hercules Dalianis, Sumithra Velupillai
De-identifying Swedish clinical text - refinement of a gold standard and experiments with Conditional random fields. J. Biomed. Semant. 1 (2010)
Elin Carlsson, Hercules Dalianis
Influence of Module Order on Rule-Based De-identification of Personal Names in Electronic Patient Records Written in Swedish. LREC (2010)
Hercules Dalianis, Magnus Rosell, Eriks Sneiders
Clustering E-Mails for the Swedish Social Insurance Agency - What Part of the E-Mail Thread Gives the Best Quality? IceTAL (2010)
Hercules Dalianis, Hao-chun Xing, Xin Zhang
Creating a Reusable English-Chinese Parallel Corpus for Bilingual Dictionary Construction. LREC (2010)
Oscar Täckström, Sumithra Velupillai, Martin Hassel, Gunnar Eriksson, Hercules Dalianis, Jussi Karlgren
Uncertainty Detection as Approximate Max-Margin Sequence Labelling. CoNLL Shared Task (2010)
Helen Allvin, Elin Carlsson, Hercules Dalianis, Riitta Danielsson-Ojala, Vidas Daudaravicius, Martin Hassel, Dimitrios Kokkinakis, Heljä Lundgrén-Laine, Gunnar H. Nilsson, Øystein Nytrø, Sanna Salanterä, Maria Skeppstedt, Hanna Suominen, Sumithra Velupillai
Characteristics and Analysis of Finnish and Swedish Clinical Intensive Care Nursing Narratives. Louhi@NAACL-HLT (2010)
Hercules Dalianis, Sumithra Velupillai
How Certain are Clinical Assessments? Annotating Swedish Clinical Text for (Un)certainties, Speculations and Negations. LREC (2010)
Hercules Dalianis, Maria Skeppstedt
Creating and evaluating a consensus for negated and speculative words in a Swedish clinical corpus. NeSp-NLP@ACL (2010)
Martin Hassel, Hercules Dalianis
Identification of Parallel Text Pairs Using Fingerprints. RANLP (2009)
Hercules Dalianis, Gunnar H. Nilsson, Sumithra Velupillai
Is De-identification of Electronic Health Records Possible? OR Can We Use Health Record Corpora for Research? AAAI Fall Symposium: Virtual Healthcare Interaction (2009)
Theodora Zarmpou, Hercules Dalianis, Maro Vlachopoulou
Data Migration Between Web Content Management Systems. MCIS (2009)
Sumithra Velupillai, Hercules Dalianis, Martin Hassel, Gunnar H. Nilsson
Developing a standard for de-identifying electronic patient records written in Swedish: Precision, recall and F-measure in a manual and computerized annotation trial. Int. J. Medical Informatics 78 (12) (2009)
Bart Jongejan, Hercules Dalianis
Automatic training of lemmatization rules that handle morphological changes in pre-, in- and suffixes alike. ACL/IJCNLP (2009)
Hercules Dalianis, Martin Rimka, Viggo Kann
Using Uplug and SiteSeeker to construct a cross language search engine for Scandinavian languages. NODALIDA (2009)
Jussi Karlgren, Hercules Dalianis, Bart Jongejan
Experiments to Investigate the Connection between Case Distribution and Topical Relevance of Search Terms in an Information Retrieval Setting. LREC (2008)
Hercules Dalianis, Bart Jongejan
Hand-crafted versus Machine-learned Inflectional Rules: The Euroling-SiteSeeker Stemmer and CST's Lemmatiser. LREC (2006)
Hercules Dalianis
Improving search engine retrieval using a compound splitter for Swedish. NODALIDA (2005)
Hercules Dalianis
Evaluating a Spelling Support in a Search Engine. NLDB (2002)
Johan Carlberger, Hercules Dalianis, Martin Duneld, Ola Knutsson
Improving Precision in Information Retrieval for Swedish using Stemming. NODALIDA (2001)
Hercules Dalianis, Paul Johannesson
Explaining Conceptual Models - An Architecture and Design Principles. ER (1997)
Hercules Dalianis, Eduard H. Hovy
On Lexical Aggregation and Ordering. INLG (1996)
Hercules Dalianis
Aggregation in the NL-generator of the Visual and Natural language Specification Tool. EACL (1995)
Hercules Dalianis
Aggregation, Formal Specification and Natural Language Generation. NLDB (1995)
Hercules Dalianis, Eduard H. Hovy
Aggregation in Natural Language Generation. EWNLG (1993)
Hercules Dalianis
A Method for Validating a Conceptual Model by Natural Language Discourse Generation. CAiSE (1992)