Team

Ernesto William De Luca

Dr.-Ing.
Ernesto William De LucaTelefon - Ernesto William De Luca +49 30 - 314-74074
E-Mail - Ernesto William De Luca E-Mail
Private Webseite Private Webseite

Forschungsschwerpunkte

Multilingual and Semantic Information Retrieval
Machine Learning
Word Sense Disambiguation
Human Computer Interaction

Aktuelle Projektbeteiligung

Sprachunabhngige Personalisierte Informationsversorgung mit Globaler Ausrichtung (SPIGA)
Kontextbasiertes Multimedia-Empfehlungssystem (KMulE)
Persnlicher Informations-Assistent (PIA)

Persönliche Angaben

Director of the Compentence Center Information Retrieval & Machine Learning Technical University of Berlin - DAI-Labor Sekr. TEL 14 Ernst-Reuter-Platz 7 10587 Berlin / Germany

Lehrveranstaltungen

SE - Advances in Semantic Search
PJ - Information Retrieval Systeme
IV - Semantic Search

Publikationen

2013

Movie Recommendation in Context
Alan Said, Shlomo Berkovsky, Ernesto William De Luca
In: ACM Trans. Intell. Syst. Technol.; 2013

2012

KMulE: A Framework for User-based Comparison of Recommender Algorithms
Alan Said, Ernesto William De Luca, Benjamin Kille, Brijnesh Johannes Jain, Immo Micus, Sahin Albayrak
In: Proceedings of the 17th international conference on Intelligent user interfaces (IUI'12); 2012

GerNED: A German Corpus for Named Entity Disambiguation
Danuta Ploch, Leonhard Hennig, Angelina Duka, Ernesto William De Luca and Sahin Albayrak
In: Proceedings of the 8th International Conference on Language Resources and Evaluation; 2012

2011

A Comparison of How Demographic Data Affects Recommendation
Alan Said, Till Plumbaum, Ernesto William De Luca, Sahin Albayrak
In: UMAP 2011, Poster and Demo Session; 2011

Using Social and Pseudo Social Networks to Improve Recommendation
Alan Said, Ernesto William De Luca, Sahin Albayrak
In: IJCAI 2011 Workshop on Intelligent Techniques for Web Personalization and Recommender Systems; 2011

SERUM: Collecting Semantic User Behavior for Improved News Recommendations
Till Plumbaum, Andreas Lommatzsch, Ernesto William De Luca, Sahin Albayrak
In: UMAP 2011, Poster and Demo Session; 2011; 2011

SPIGA - A Multilingual News Aggregator
Leonhard Hennig, Danuta Ploch, Daniel Prawdzik, Benjamin Armbruster, Christoph Büscher, Holger Düwiger, Ernesto William De Luca, Sahin Albayrak
In: Proceedings of the Biennal GSCL Conference 2011; 2011

Workshop on context-awareness in retrieval and recommendation
Ernesto William De Luca, Alan Said, Matthias Böhmer, Florian Michahelles
In: IUI '11 Proceedings of the 16th international conference on Intelligent user interfaces, Palo Alto, CA, USA; 2011

Latent Semantic Social Graph Model for Expert Discovery in Facebook
Akram Al-Kouz, Ernesto William De Luca, Sahin Albayrak
In: I2CS 2011; 2011

2nd International Workshop on Semantic Adaptive Social Web (SASWeb 2011)
Federica Cena, Antonina Dattolo, Ernesto William De Luca, Pasquale Lops, Till Plumbaum, Julita Vassileva
In: UMAP 2011, Workshop Proceedings, Girona, Spain, 2011; 2011

Gamification: A Semantic Approach for User Driven Knowledge Conservation
Michael Meder, Till Plumbaum, Ernesto William De Luca and Sahin Albayrak
In: FGWM 2011 - German Workshop on Knowledge and Experience Management, LWA 2011, Magdeburg, Germany; 2011

Extracting Semantic Annotations from Twitter
Sascha Narr, Ernesto William De Luca, Sahin Albayrak
In: Proc. of CIKM 2011; 2011

Investigating the Applicability of current Machine-Learning based Subjectivity Detection Algorithms on German Texts
Malik Atalla, Christian Scheel, Ernesto William De Luca, Sahin Albayrak
In: Proceedings of the Workshop on Robust Unsupervised and Semisupervised Methods in Natural Language Processing (in conjunction with RANLP 2011); 2011

Inferring Contextual User Profiles - Improving Recommender Performance
Alan Said, Ernesto William De Luca, Sahin Albayrak
In: 3rd RecSys Workshop on Context-Aware Recommender Systems, Chicago, IL, USA; 2011

Personalizing Tags: A Folksonomy-like Approach for Recommending Movies
Alan Said, Benjamin Kille, Ernesto William De Luca, Sahin Albayrak
In: 2nd International Workshop on Information Heterogeneity and Fusion in Recommender Systems, Chicago, IL, USA; 2011

Challenge on Context-Aware Movie Recommendation: CAMRa2011
Alan Said, Shlomo Berkovsky, Ernesto William De Luca, Jannis Hermanns
In: ACM RecSys 2011: Proceedings of the Fifth Conference on Recommender Systems; 2011

User Modeling for the Social Semantic Web
Till Plumbaum, Songxuan Wu, Ernesto William De Luca, Sahin Albayrak
In: 2nd Workshop on Semantic Personalized Information Management: Retrieval and Recommendation, in conjunction with ISWC 2011; 2011

Pattern Recognition in Multivariate Time Series - Dissertation Proposal
Stephan Spiegel, Brijnesh Johannes Jain, Ernesto William De Luca, Sahin Albayrak
In: CIKM 2011: Proceedings of 4th Workshop for Ph.D. Students in Information and Knowledge Management (PIKM 2011), Glasgow, UK; 2011

DAI Approaches to the TAC-KBP 2011 Entity Linking Task
Danuta Ploch, Leonhard Hennig, Ernesto William De Luca, Sahin Albayrak
In: Proceedings of the Text Analysis Conference [to appear]; 2011

Group Recommendation in Context
Alan Said, Shlomo Berkovsky, Ernesto William De Luca
In: CAMRa '11 Proceedings of the 2nd Challenge on Context-Aware Movie Recommendation; 2011

2010

How social relationships affect user similarities
Alan Said, Ernesto William De Luca, Sahin Albayrak
In: International Conference on Intelligent User Interfaces Workshop on Social Recommender Systems; 2010

Semantic Group Support System for Context Adaptive Collaboration
Stefan Werner Knoll, Till Plumbaum, Ernesto William De Luca
In: CHI 2010 workshop on Context-Adaptive Interaction for Collaborative Work (CAICOLL 2010); 2010

Multilingual Ontology-based User Profile Enrichment
Ernesto William De Luca, Till Plumbaum, Jérôme Kunegis, Sahin Albayrak
In: 1st Workshop on the Multilingual Semantic Web; 2010

The Link Prediction Problem in Bipartite Networks
Jérôme Kunegis, Ernesto William De Luca, Sahin Albayrak
In: Int. Conf. in Information Processing and Management of Uncertainty in Knowledge-based Systems; 2010

Identifying Sentence-Level Semantic Content Units with Topic Models
Leonhard Hennig, Thomas Strecker, Sascha Narr, Ernesto William De Luca, Sahin Albayrak
In: 21st International Conference on Database and Expert Systems Applications (DEXA 10), 7th International Workshop on Text-based Information Retrieval (TIR '10); 2010

Personalized Learning to Rank Applied to Search Engines
Christian Scheel, Sascha Narr, Orlando Macone, Dennis Egert, Matthias Hohner, Ernesto William De Luca, Sahin Albayrak
In: Proceedings of the LREC Workshop: SPIM2010: 1st Workshop on Semantic Personalized Information Management; 2010

Collaboration Ontology: Applying Collaboration Knowledge to a Generic Group Support System
Stefan Werner Knoll, Till Plumbaum, Jan Leif Hoffman, Ernesto William De Luca
In: GDN2010; 2010

Learning Summary Content Units with Topic Modeling
Leonhard Hennig, Ernesto William De Luca, Sahin Albayrak
In: 23rd International Conference on Computational Linguistics (COLING 2010); 2010

Exploiting Hierarchical Tags for Context-awareness
Alan Said, Jérôme Kunegis, Ernesto William De Luca, Sahin Albayrak
In: ACM CIKM '10 Workshop on Exploiting Semantic Annotations for Information Retrieval (ESAIR); 2010

Named Entity Disambiguation for German News Articles
Andreas Lommatzsch, Danuta Ploch, Ernesto William De Luca, Sahin Albayrak
In: LWA 2010 Kassel, Workshop IR; 2010

Adaptive Music News Recommendations based on Large Semantic Datasets
Till Plumbaum, Andreas Lommatzsch, Stefan Rudnitzki, Ernesto William De Luca, Holger Düwiger, Sahin Albayrak
In: WOMRAD 2010 - Workshop on Music Recommendation and Discovery, colocated with ACM RecSys 2010; 2010

Putting things in context: Challenge on Context-Aware Movie Recommendation
Alan Said, Shlomo Berkovsky, Ernesto William De Luca
In: CAMRa'10, Barcelona, Spain; 2010