17 citations · 42 across the 5 of their papers we have counts for
8 papers
Fusing Vector Space Models for Domain-Specific Applications
Laura Rettig, Julien Audiffren, Philippe Cudré-Mauroux
We address the problem of tuning word embeddings for specific use cases and domains. We propose a new method that automatically combines multiple domain-specific embeddings, select…
Non-Parametric Class Completeness Estimators for Collaborative Knowledge Graphs -- The Case of Wikidata
Michael Luggen, Djellel Difallah, Cristina Sarasua +2
Collaborative Knowledge Graph platforms allow humans and automated scripts to collaborate in creating, updating and interlinking entities and facts. To ensure both the completeness…
DAOC: Stable Clustering of Large Networks
Artem Lutov, Mourad Khayati, Philippe Cudré-Mauroux
Clustering is a crucial component of many data mining systems involving the analysis and exploration of various data. Data diversity calls for clustering algorithms to be accurate…
A Force-Directed Approach for Offline GPS Trajectory Map Matching
Efstratios Rappos, Stephan Robert, Philippe Cudré-Mauroux
We present a novel algorithm to match GPS trajectories onto maps offline (in batch mode) using techniques borrowed from the field of force-directed graph drawing. We consider a sim…
StaTIX - Statistical Type Inference on Linked Data
Artem Lutov, Soheil Roshankish, Mourad Khayati +1
Large knowledge bases typically contain data adhering to various schemas with incomplete and/or noisy type information. This seriously complicates further integration and post-proc…
Accuracy Evaluation of Overlapping and Multi-resolution Clustering Algorithms on Large Datasets
Artem Lutov, Mourad Khayati, Philippe Cudré-Mauroux
Performance of clustering algorithms is evaluated with the help of accuracy metrics. There is a great diversity of clustering algorithms, which are key components of many data anal…