Alexander Löser

According to our database1, Alexander Löser authored at least 61 papers between 2003 and 2020.

Collaborative distances:



In proceedings 
PhD thesis 


Online presence:



VisBERT: Hidden-State Visualizations for Transformers.
Proceedings of the Companion of The 2020 Web Conference 2020, 2020

Learning Contextualized Document Representations for Healthcare Answer Retrieval.
Proceedings of the WWW '20: The Web Conference 2020, Taipei, Taiwan, April 20-24, 2020, 2020

Is Language Modeling Enough? Evaluating Effective Embedding Combinations.
Proceedings of The 12th Language Resources and Evaluation Conference, 2020

Discovering Biased News Articles Leveraging Multiple Human Annotations.
Proceedings of The 12th Language Resources and Evaluation Conference, 2020

SECTOR: A Neural Model for Coherent Topic Segmentation and Classification.
Trans. Assoc. Comput. Linguistics, 2019

From Symmetry to Asymmetry: Generalizing TSP Approximations by Parametrization.
CoRR, 2019

How Does BERT Answer Questions?: A Layer-Wise Analysis of Transformer Representations.
Proceedings of the 28th ACM International Conference on Information and Knowledge Management, 2019

IDEL: In-Database Neural Entity Linking.
Proceedings of the IEEE International Conference on Big Data and Smart Computing, 2019

Crowd-Labeling Fashion Reviews with Quality Control.
CoRR, 2018

IDEL: In-Database Entity Linking with Neural Embeddings.
CoRR, 2018

Smart-MD: Neural Paragraph Retrieval of Medical Topics.
Proceedings of the Companion of the The Web Conference 2018 on The Web Conference 2018, 2018

Challenges for Toxic Comment Classification: An In-Depth Error Analysis.
Proceedings of the 2nd Workshop on Abusive Language Online, 2018

FashionBrain Project: A Vision for Understanding Europe's Fashion Data Universe.
CoRR, 2017

Analysing Errors of Open Information Extraction Systems.
CoRR, 2017

RelVis: Benchmarking OpenIE Systems.
Proceedings of the ISWC 2017 Posters & Demonstrations and Industry Tracks co-located with 16th International Semantic Web Conference (ISWC 2017), Vienna, Austria, October 23rd - to, 2017

Robust Named Entity Recognition in Idiosyncratic Domains.
CoRR, 2016

Interactive Relation Extraction in Main Memory Database Systems.
Proceedings of the COLING 2016, 2016

TASTY: Interactive Entity Linking As-You-Type.
Proceedings of the COLING 2016, 2016

INDREX: In-database relation extraction.
Inf. Syst., 2015

Preismodelle für Datenmarktplätze.
Inform. Spektrum, 2015

Resolving Common Analytical Tasks in Text Databases.
Proceedings of the ACM Eighteenth International Workshop on Data Warehousing and OLAP, 2015

A Marketplace for Web Scale Analytics and Text Annotation Services.
Proceedings of the COLING 2014, 2014

Beyond search: Retrieving complete tuples from a text-database.
Inf. Syst. Frontiers, 2013

Effective Selectional Restrictions for Unsupervised Relation Extraction.
Proceedings of the Sixth International Joint Conference on Natural Language Processing, 2013

Information Marketplaces for Big Data Analytics.
Proceedings of the Actes des 9èmes journées francophones sur les Entrepôts de Données et l'Analyse en ligne, 2013

INDREX: in-database distributional relation extraction.
Proceedings of the sixteenth international workshop on Data warehousing and OLAP, 2013

Fact-Aware Document Retrieval for Information Extraction.
Datenbank-Spektrum, 2012

KrakeN: N-ary Facts in Open Information Extraction.
Proceedings of the Joint Workshop on Automatic Knowledge Base Construction and Web-scale Knowledge Extraction, 2012

Unsupervised Discovery of Relations and Discriminative Extraction Patterns.
Proceedings of the COLING 2012, 2012

Pricing Approaches for Data Markets.
Proceedings of the Enabling Real-Time Business Intelligence - 6th International Workshop, 2012

FactCrawl: A Fact Retrieval Framework for Full-Text Indices.
Proceedings of the 14th International Workshop on the Web and Databases 2011, 2011

Classification algorithms for relation prediction.
Proceedings of the Workshops Proceedings of the 27th International Conference on Data Engineering, 2011

Self-supervised web search for any-k complete tuples.
Proceedings of the 2nd International Workshop on Business intelligencE and the WEB, 2011

The GoOLAP Fact Retrieval Framework.
Proceedings of the Business Intelligence - First European Summer School, 2011

Detecting Near-Duplicate Relations in User Generated Forum Content.
Proceedings of the On the Move to Meaningful Internet Systems: OTM 2010 Workshops, 2010

Augmenting Tables by Self-supervised Web Search.
Proceedings of the Enabling Real-Time Business Intelligence - 4th International Workshop, 2010

Beyond Search: Web-Scale Business Analytics.
Proceedings of the Web Information Systems Engineering, 2009

Near-duplicate detection for web-forums.
Proceedings of the International Database Engineering and Applications Symposium (IDEAS 2009), 2009

Ad-Hoc Queries over Document Collections - A Case Study.
Proceedings of the Enabling Real-Time Business Intelligence - Third International Workshop, 2009

Web 2.0 Business Analytics.
Datenbank-Spektrum, 2008

Robust recognition of complex entities in text exploiting enterprise data and NLP-techniques.
Proceedings of the Third IEEE International Conference on Digital Information Management (ICDIM), 2008

What's the Intention Behind Your Query? A few Observations From a Large Developer Community.
Proceedings of the 1st IRSW2008 International Workshop on Identity and Reference on the Semantic Web, 2008

08391 Group Summary - Mining for Social Serendipity.
Proceedings of the Social Web Communities, 21.09. - 26.09.2008, 2008

Mapping enterprise entities to text segments.
Proceedings of the Second Ph.D. Workshop in CIKM, 2008

Situational Business Intelligence.
Proceedings of the Business Intelligence for the Real-Time Enterprise, 2008

Semantic social overlay networks.
IEEE J. Sel. Areas Commun., 2007

Navigating the intranet with high precision.
Proceedings of the 16th International Conference on World Wide Web, 2007

A Concept for Flexible Event-Driven Invocation of Distributed Service Compositions.
Proceedings of the 27th International Conference on Distributed Computing Systems Workshops (ICDCS 2007 Workshops), 2007

Temporal constraints for rule-based event processing.
Proceedings of the First Ph.D. Workshop in CIKM, 2007

Challenges and Trends in Information Management.
Datenbank-Spektrum, 2006

How to model Semantic Peer-to-Peer Overlays?
Proceedings of the 36. Jahrestagung der Gesellschaft für Informatik, 2006

Adaptive Overlays in Peer-to-Peer Netzwerken.
PhD thesis, 2005

On Ranking Peers in Semantic Overlay Networks.
Proceedings of the WM 2005: Professional Knowledge Management - Experiences and Visions, Contributions to the 3rd Conference Professional Knowledge Management, 2005

Searching Dynamic Communities with Personal Indexes.
Proceedings of the Semantic Web, 2005

Community Based Ranking in Peer-to-Peer Networks.
Proceedings of the On the Move to Meaningful Internet Systems 2005: CoopIS, 2005

Semantic Methods for P2P Query Routing.
Proceedings of the Multiagent System Technologies, Third German Conference, 2005

Super-peer-based routing strategies for RDF-based peer-to-peer networks.
J. Web Semant., 2004

Taxonomy-Based Routing Overlays in P2P Networks.
Proceedings of the 8th International Database Engineering and Applications Symposium (IDEAS 2004), 2004

Super-peer-based routing and clustering strategies for RDF-based peer-to-peer networks.
Proceedings of the Twelfth International World Wide Web Conference, 2003

Semantic Overlay Clusters within Super-Peer Networks.
Proceedings of the Databases, 2003

Information Integration in Schema-Based Peer-To-Peer Networks.
Proceedings of the Advanced Information Systems Engineering, 15th International Conference, 2003