Vorträge
NASTY Advanced Search Tweet Yielder v0.1
05.12.19. In recent years, Tweets have become in important resource in many research areas, e.g., social studies or language modeling. While Twitter does provide an API to access Tweets, much desired functionality is either hidden behind rate limits, pay walls, or not available at all. [mehr lesen...]
Using Graph Convolutional Networks for Approximate Reasoning with Abstract Argumentation Frameworks: A Feasibility Study
28.11.19. We employ graph convolutional networks for the purpose of determining the set of acceptable arguments under preferred semantics in abstract argumentation problems. [mehr lesen...]
Semantically Enhanced and Minimally Supervised Models For: Ontology Enrichment, Text Classification and Document Recommendation
21.11.19. This dissertation proposes new approaches, empowered by the combination of NLP , lexical-semantic resources and deep learning structures, for addressing the challenges in three major tasks concerning data management on the web. [mehr lesen...]
Study on Data Placement Strategies in Distributed RDF Stores
14.11.19. The distributed setting of RDF stores in the cloud poses many challenges. One such challenge is how the data placement on the compute nodes can be optimized to improve the query performance. [mehr lesen...]
Distributed Query Optimization
07.11.19. In recent years distributed RDF stores have been developed in order to properly scale RDF stores with the increasing capacity of RDF data, that is available on the Web. [mehr lesen...]
Ältere Einträge
- 07.11.19 Automatic Extraction of Compositional Matrix-Space Models of Language
- 28.10.19 Thoughts on integrating disciplines towards online filtering that balances free speech and censorship
- 23.10.19 Emotions in Fake News
- 15.10.19 Weighted Argumentation for Web Science
- 15.10.19 Type Checking Program Code using SHACL
- 08.10.19 Usage of Graph Query Languages in Open Source Java Projects
- 26.09.19 Not My President: How Names and Titles Frame Political Figures
- 19.09.19 Introduction to our new Web site
- 22.08.19 Querying spatial data in the SemanticGIS project - Towards a new version of GeoSPARQL?
- 15.08.19 A General Approach to Reasoning with Probabilities
- 08.08.19 Discovering Visual Stimuli of Dynamic User Interface
- 01.08.19 Time-invariant Preferential Attachment in Complex Networks
- 01.08.19 Introducing: Computational Communication Science Lab Amsterdam
- 18.07.19 Ranked Programming
- 11.07.19 Vorhersage von Gefechts-Ausgängen im Echtzeit-Strategiespiel StarCraft II mittels Convolutional Neural Networks
- 11.07.19 Names Generation with Generative Adversarial Networks (GANs)
- 04.07.19 Understanding Reference Items in Social Sciences
- 27.06.19 Topic-Based and Semantic Scaling of Political Text
- 18.06.19 TGSBoard: Touch and Gaze Sensitive Keyboard for Dwell-free Text
- 13.06.19 Impact of Variable Positioning of Text Prediction for Eye Typing
- 13.06.19 Axiom Selection in Commonsense Reasoning - Extension of the Hyper theorem prover
- 06.06.19 Data Visualization in CUTLER Platform
- 23.05.19 Unified Word Embedding for Code Switching Data
- 23.05.19 Quantitative Text Analysis in Political Science: Progress, Challenges, and Future Directions
- 23.05.19 Overview of Politics-related Research at WeST
- 09.05.19 System Identification of Ship Models using Deep Learning
- 09.05.19 BeSEPPI: Semantic-Based Bechmarking of Property Path Implementations
- 25.04.19 An Overview of Online Fake News and Promising Research Directions
- 18.04.19 Towards Linked Data enabled Ontology Generation from Text
- 18.04.19 Evaluation of Model and Hyperparameter Choices in word2vec
- 11.04.19 Query Logs, Disjointness and ScaSpa
- 04.04.19 What did they experience? Aggregation of User Experience on Dynamic Web pages
- 28.03.19 CLEARumor: ConvoLving ELMo Against Rumors
- 21.03.19 Programming with SHACL shapes
- 21.03.19 Big Data on Diet 2: Reducing the Statistics Size
- 07.03.19 Graph spectral characterisation of collective states on networks
- 28.02.19 Map Change Prediction for Quality assurance Using a low quality datasource to predict changes in official governmental data
- 21.02.19 Names are not just Sound and Smoke: Word Embeddings for Axiom Selection
- 07.02.19 Open Argument Mining
- 07.02.19 Inkonsistenzmessung zur Lösbarkeit von Planungsproblemen
- 31.01.19 Text generation with Generative Adversarial Networks (GANs)
- 24.01.19 The role of critical thinking in the analysis and detection of widespread rumors in social media
- 24.01.19 Enriching the feature space of transfer learning in user analysis in online social networks
- 17.01.19 Practical Forgetting for Expressive Description Logics
- 10.01.19 Open Research Knowledge Graph
- 13.12.18 Navigating Web Content with Voice
- 06.12.18 Concept contraction in the Description Logic EL
- 29.11.18 Implementation und Evaluation verschiedener KI-Ansätze für StarCraft II
- 26.11.18 Optimization of topic models based on the deformed entropy
- 22.11.18 Laplacian Matrix, Fourier Transform and Convolution on Graphs
- 08.11.18 A New Descriptor for Univariate Sequential Data Analysis
- 18.10.18 GazeMining: Motivation, Status and Plans
- 11.10.18 SQDC Detection towards Rumours
- 04.10.18 Impact analysis of data placement strategies on query efforts in distributed RDF stores
- 27.09.18 Semantics and Validation of Recursive SHACL
- 07.09.18 Implementation of Explicit Knowledge on Deep Learning
- 06.09.18 Stochastic Local Search Algorithms for Abstract Argumentation under Stable Semantics
- 23.08.18 Coping with Limited Training Data in Verb Phrase Ellipsis Detection using Machine Learning
- 21.08.18 The introduction of online participation processes in the Green Party Germany
- 21.08.18 Recall-aware Information Extraction
- 16.08.18 Deep Contextualized Word Embeddings
- 15.08.18 From Single Country to Comparing Countries: Studying Democracy with Text Data and Contextual Validity
- 09.08.18 A Generic Approach for Reference Extraction from PDF Documents
- 08.08.18 Dynamics of Social Networks: a New Toolbox and a few Applications
- 08.08.18 Anomalous diffusion on networks: theoretical aspects and an application to machine learning
- 06.08.18 Gaze and touch-based PIN Entry
- 02.08.18 Evaluation of Ontologies: User Experience with Eye Tracking
- 26.07.18 ScaSpa: A way for SPARQL and description logics to cohabit with Scala
- 19.07.18 Improving hands-free interaction for the Web
- 12.07.18 Inkonsistenzmessung zur Lösbarkeit von Planungsproblemen
- 11.07.18 Cross-lingual cross-modal entity representations
- 05.07.18 On the relationship between argumentation networks and Bayesian networks
- 28.06.18 Bose-Einstein Condensation in Complex Networks
- 21.06.18 On Data Placement Strategies in Distributed RDF Stores
- 14.06.18 Programming with RDF and Shape Constraints
- 07.06.18 Neural Passage Retrieval in Joint Embedding Spaces
- 07.06.18 Different concepts of distributed ledgers
- 24.05.18 Test-Talk for ETRA'18 Conference: Enhanced Representation of Web Pages for Usability Analysis with Eye Tracking
- 17.05.18 Cognitive Reasoning
- 03.05.18 Unreliable Decision-Making and its Impact on Recommendation and Personalisation - perspectives from metrology and neuroscience -
- 03.05.18 Characteristic Summarization of Concept Lattices
- 12.04.18 Integrating SPARQL into Scala
- 12.04.18 Algorithmic Approaches for Abstract Argumentation
- 10.04.18 Past, Present and Future on News Stream: Discovering Story Chains, Selecting Public Front-Page and Predicting Public Events
- 05.04.18 User experience and its role in eye-controlled applications
- 29.03.18 Accumulation of attention and interaction data on Web pages
- 22.03.18 Incremental Embeddings?
- 08.03.18 Trajectory Mining for Activity Analysis
- 01.03.18 Co-Inform: Co-Creating Misinformation-‐Resilient Societies
- 22.02.18 A Prototype for Stepwise Inconsistency Resolution in Compliance Knowledge Bases
- 01.02.18 Topic modeling for scientific paper recommendation
- 31.01.18 Machine Learning and Data Mining for the Credit Bureau Industry
- 25.01.18 Harvesting, Integrating, and Cleaning Metadata in a bibliographic Information System
- 18.01.18 Towards Argumentation-based Classification
- 18.01.18 Learning Commonalities in RDF and SPARQL
- 17.01.18 Medical Data Science -- Extracting Health-related Knowledge from Big Data
- 11.01.18 Designing Voice User Interfaces
- 21.12.17 Introducing Blockchains - How to find consensus in decentralized networks
- 14.12.17 GazeTheWeb: Investigating the commercialization aspects
- 11.12.17 Master Thesis Presentation by Hanadi Tamimi
- 07.12.17 MAMEM Phase 2 Trials
- 30.11.17 Interfaces to Formal Argumentation
- 23.11.17 Where I lost my OWL and how I found it again
- 23.11.17 Multimodal Handsfree Web-Browser.
- 16.11.17 RankPL: a qualitative probabilistic programming language
- 09.11.17 Heuristic Search Algorithms for Abstract Argumentation
- 26.10.17 OntoClean-guided Semantics for SPARQL instance-level Update
- 19.10.17 fake-news-detector
- 19.10.17 Exposing Fake Tweets using Machine Learning
- 12.10.17 A Glass Box Profiling System for Individual Components of Distributed RDF Stores
- 05.10.17 Evaluating SPARQL 1.1 Property Path Support
- 28.09.17 Enrichment of ontological taxonomies using a neural network approach
- 21.09.17 SC2LE: The Starcraft II Learning Environment
- 14.09.17 Ein Vergleich von Reinforcement Learning Algorithmen für dynamische und hochdimensionale Probleme
- 31.08.17 Evaluating Reference String Extraction Using Line-Based Conditional Random Fields: A Case Study with German Language Publications
- 30.08.17 Big Linked Geospatial Data and its Application to Earth Observation
- 24.08.17 Application of Evidence Theories in Ontologies
- 10.08.17 Coastal urban development through the lenses of resiliency
- 27.07.17 Gaze-controlled Pointing
- 20.07.17 ResearchSpace - A Collaboration Platform for Cultural Heritage based on Semantic Technologies
- 20.07.17 Identifying Significant Behaviour in Complex Bipartite Networks
- 13.07.17 Experimentally and Formally addressing the Dynamics of Linked Data
- 06.07.17 Impact Analysis of Data Placement Strategies on Query Efforts in Distributed RDF Stores
- 03.07.17 Data Integration and Dimensionality Reduction: A Machine Learning Perspective
- 29.06.17 Tapping into Schema.org-annotated HTML for a refined conceptual indexing - A Proposal
- 22.06.17 Heuristiken in der Abstrakten Argumentation
- 22.06.17 3D Trajectory Extraction from 2D Videos for Human Activity Analysis
- 21.06.17 The Rise of Approximate Reasoning: New Roadmap Emerging
- 08.06.17 Analyzing the relevance of scientific papers in citation networks
- 01.06.17 Analyzing the Impact of Cognitive Load in Evaluating Gaze-based Typing
- 18.05.17 Misinformation Analytics: Potentials of Recurrent Neural Networks and LSTM in Misinformation Detection and Handling
- 11.05.17 Co-operating Systems based on SoLiD
- 10.05.17 Named Entity Linking and Question Answering over Linked data as probabilistic inference
- 04.05.17 Multi-Sense Word Embeddings
- 27.04.17 Semantics for SPARQL instance-level Update in the Presence of Expressive TBoxes
- 20.04.17 Detecting Compliance with Business Rules in Ontology-Based Process Modeling
- 06.04.17 Linked Data Quality Assessment: Methodologies, Dimensions, Metrics and Tools
- 30.03.17 Results of the fOERder Award
- 27.03.17 Open Information Extraction in Idiosyncratic Domains - An Evaluation
- 27.03.17 Machine Reading for Enterprise Applications: Declarative or End-to-End?
- 09.03.17 Interfaces for cognitive disability
- 02.03.17 GazeTheWeb: A Framework to Enable Gaze based Web Access
- 23.02.17 Building a Gold Standard for Reference Information Extraction in the German Social Sciences
- 16.02.17 Language-integrated Semantic Queries (LISeQ)
- 02.02.17 Concept Lattice-based Query Evaluation
- 26.01.17 Quintuple Extension of RDF and SPARQL
- 19.01.17 Evaluating OpenStreetMap and Open Geodata in the SemGIS Project
- 12.01.17 On measuring edge importance
- 22.12.16 Wikidata: the knowledge base crowdsourced by a community of amazing volunteers
- 15.12.16 Measuring Inconsistency
- 08.12.16 Knowledge Graph: Using Linked Data for fulfilling information needs in a business enterprise
- 08.12.16 Ein Dictionary Service für RDF Graphen
- 24.11.16 On Partial Information and Contradictions in Probabilistic Abstract Argumentation
- 24.11.16 Do you have time to talk about our lord and saviour Koldfish?
- 17.11.16 Collective Attention on the Web
- 10.11.16 Attention Dynamics of scientists on the Web
- 03.11.16 Using Matrix Exponentials for Abstract Argumentation
- 27.10.16 Origins of Neural Word Embeddings
- 20.10.16 Introducing Usability Heuristics for Eye-Controlled User Interfaces
- 13.10.16 Quintuple Extension for RDF and SPARQL
- 06.10.16 Large Network Collections: The Power of Many Datasets
- 29.09.16 Empirical Methods for Human-Computer Interaction
- 20.09.16 Listening to Crowd Workers and Requesters on Social Media
- 20.09.16 Collecting and Ranking Conflicting Data in Wikidata
- 15.09.16 Developing a Dataset Retrieval Model
- 08.09.16 Warum freie Bildung und OER jeden Wikipedianer etwas angehen sollte
- 01.09.16 The essence of functional programming on semantic data
- 25.08.16 From SemGIS Mapping Algorithms to Semantic Dictionaries on Hittite Cuneiform
- 18.08.16 Linked Data Querying through FCA-based Schema Indexing
- 11.08.16 Benchmarks for SPARQL Property Paths
- 04.08.16 Measuring Gender Inequalities of German professions on Wikipedia
- 04.08.16 Author Extraction from Social Science Research Papers
- 28.07.16 Growing up: Redesign of a Database for Big Data
- 21.07.16 Predicting User Roles in Social Networks using Transfer Learning with Feature Transformation
- 14.07.16 Understanding Psycho-Physiological Signals for better Design and Interaction
- 07.07.16 PiGrid - Citizen science for everyone
- 23.06.16 Search, Identify, Predict: Modern methods for Credit Bureaus
- 16.06.16 Big Data Analytics and Knowledge Management
- 09.06.16 Listening to Crowd Workers and Requesters in Social Media
- 02.06.16 Mining Subgroups with Exceptional Transition Behavior
- 31.05.16 Methods for Intrinsic Evaluation of Links in the Web of Data
- 31.05.16 Improving a Computer Languages Ontology Based on Bad Smells
- 19.05.16 Visual Image Saliency and Eye Gaze Patterns
- 12.05.16 GazeTheWeb - Tweet with your eyes
- 21.04.16 Algebraic Graph-theoric Measures of Conflict
- 14.04.16 Getting into differences between firm-sponsored Linux kernel developers and Linux kernel hobbyists
- 07.04.16 Property based Schema Discovery for RDF using density based clustering
- 31.03.16 SemGIS Project Update and current developments
- 24.03.16 Results of the Linked Data Analytics Research Project
- 17.03.16 Some Complexity Results on Inconsistency Measurement
- 25.02.16 Ranking of RDF Datasets
- 18.02.16 Typing a lambda calculus using DL
- 11.02.16 On the Evaluation of RDF Distribution Algorithms Implemented over Apache Spark
- 04.02.16 A Word-Level Analysis of Wikipedia - Articles for Deletion Discussions
- 28.01.16 Role classification for networks based on transfer learning
- 22.01.16 On the Relationship between Belief Revision and Formal Argumentation
- 21.01.16 Techniques for Optimized Reasoning in Description Logic Knowledge Bases
- 21.01.16 Automatische Erkennung von exakten und Near-Duplikaten in einer Netzwerkdatenbank
- 14.01.16 Introduction to biofeedback via self tracking of heart rate variability
- 07.01.16 A Glimpse into Evolutionary Linguistics
- 17.12.15 Current Data Integration in the Web of Data: Weaknesses and Strengths
- 10.12.15 Iceberg Concept Lattices for the Semantic Web
- 03.12.15 Firm-Sponsored Developers in Open Source Software Projects: A Social Capital Perspective
- 12.11.15 Finding Modelling Errors in Ontologies using Contextual Knowledge
- 05.11.15 Ontology-based profiling for digital advertising
- 29.10.15 Algebraic Conflict
- 22.10.15 The First International Competition on Computational Models of Argumentation (ICCMA '15)
- 15.10.15 Distributed Social Network Analysis
- 08.10.15 Eye-Mind Based Interaction
- 01.10.15 KoLDfish
- 24.09.15 What is a type system?
- 17.09.15 Classification of Issues in the Public Space Using Their Textual Description and Geo-Location
- 10.09.15 Strategies for Efficiently Keeping Local Linked Open Data Caches Up-To-Date
- 03.09.15 Debugging OWL Ontologies using Contextual Knowledge
- 27.08.15 Entwicklung eines Systems zur Vorhersage von Nutzeraktivität auf den Diskussionsseiten der Wikipedia
- 13.08.15 SemGIS Project - Introduction and current status
- 06.08.15 Scale-out evaluation of news feed retrieval algorithms on Neo4j and Titan cluster
- 06.08.15 Lare - a new technology for stateful single-page applications
- 06.08.15 Fast and non-approximative language model prefixqueries for word prediction using TOP-K joinning techniques
- 23.07.15 The CrowdResearch Project: Involving a Crowd in Crowdsourcing Research
- 16.07.15 Context Modelling with Dirichlet Processes - Chances and Risks
- 02.07.15 Projektpraktikumstalk
- 25.06.15 Strategies for Efficiently Keeping Local Linked Open Data Caches Up-To-Date
- 18.06.15 Graph Distribution Independent Query Execution in Distributed RDF Stores
- 11.06.15 Modeling the Evolution of Networks as Shrinking Structural Diversity
- 28.05.15 RDF data set ranking
- 21.05.15 A universe of types
- 13.05.15 Wikidata: A Free Collaborative Knowledge Base
- 30.04.15 Developing a company wide consolidated document management system for SAP
- 23.04.15 Service Line Detection von Bussen mit Hidden Markov Modellen
- 23.04.15 Changing pre-grasp strategies with increasing object location uncertainty
- 09.04.15 Focused Crawling of Linked Open Data: A Probabilistic Model Making Use of Path Information
- 26.03.15 WI 2015 Konferenz - Paper-Präsentation
- 19.03.15 Generating network caricatures open discussion on user experiments and evaluation.
- 12.03.15 Projektpraktikum OpenTrafficMap Koblenz
- 05.03.15 Design and implementation of an iOS interface for classroom response systems
- 05.02.15 Voting Behavior and Power in Online Democracy: A Study of Liquid Feedback in Germany's Pirate Party
- 29.01.15 Coherence and Compatibility of Markov Logic Networks
- 23.01.15 An Akkadian Word Segmentation approach using Chinese Word Segmentation Methods
- 22.01.15 Building a Probabilistic Relevance Framework for keyword retrieval on Linked Open Data
- 15.01.15 How to create a (web science) MOOC on wikiversity.
- 11.12.14 Graph Partitioning Approaches for Distributed RDF Stores
- 04.12.14 Markov Models for Bus Line Detection
- 27.11.14 Querying the Semantic Web
- 20.11.14 The SoLaSoTe ontology of software languages, technologies, and concepts
- 13.11.14 Usage of Semantic Technologies for Terminology Services at Hoffmann-La Roche
- 13.11.14 Analyzing the interlinks of the current LOD cloud
- 06.11.14 Schau genau! an Eye Tracking Game With a Purpose
- 30.10.14 Rewriting Queries over Summaries of Big Data Graphs
- 23.10.14 The Role of Firm-Sponsored Developers in Open Source Software Communities
- 16.10.14 Multi-Agent Programming Contest
- 16.10.14 Semantic Web Application development with LITEQ
- 09.10.14 Recent Work on Network Visualization
- 02.10.14 Understanding and Shaping the Web for Researchers
- 25.09.14 A Theory-Driven Approach for Link and Unlink Predictions in Directed Social Networks
- 11.09.14 Science, Cooking and Sex - Topic Models and Context
- 04.09.14 Implementing and Analyzing Generic Agents with the AbstractSwarm System
- 28.08.14 Implementation and Performance of STAR Algorithm
- 21.08.14 Focused Exploration of Geospatial Context on Linked Open Data
- 14.08.14 Influencing user activity in the SOFISwiki community
- 07.08.14 Finding sub-graphs in linked open data
- 31.07.14 Using SPARQL Logs for RDF graph partitioning approaches
- 24.07.14 A Graph Database for Spatio-Temporal Sensor Data
- 10.07.14 Fault Detection in Monitoring Systems
- 10.07.14 Analyse des Radverkehrsflusses anhand der mit dem Smartphone gesammelten Sensordaten
- 03.07.14 Using SPARQL Logs for RDF graph partitioning approaches
- 26.06.14 Test talk for our paper presentation on the ECAI 2014
- 12.06.14 Recognition for work in microtask crowdsourcing
- 05.06.14 Verbesserung der Annotation von Bildregionen durch Eyetrackinginformationen anhand hierarchischer Bildsegmentierung
- 22.05.14 Languages and Algorithms for Web Graphs
- 22.05.14 A Generalized Language Model as the Combination of Skipped n-grams and Modified Kneser-Ney Smoothing
- 15.05.14 Approximate Bayesian Computation and Complex network models
- 17.04.14 The Relevance of Social Capital for Companies involved in Open Source Software Development
- 10.04.14 Smart Photo Selection: Interpret Gaze as Personal Interest
- 07.04.14 Berechnung und Approximation von Kürzeste-Pfad-Statistiken in großen Netzwerken für KONECT
- 03.04.14 Steiner Tree Generation in Relationship Graphs
- 27.03.14 High-Precision Graph Generation
- 20.03.14 If You Want My Future, Don’t Forget My Past: Temporal Models of Linked Knowledge
- 13.03.14 Tweety: A Comprehensive Collection of Java Libraries for Logical Aspects of Artificial Intelligence and Knowledge Representation
- 13.03.14 A new approach for the automated extraction of 3D models from textual descriptions
- 27.02.14 How to Motivate Users of SOFISwiki
- 20.02.14 Test talk for WSDM'14: Detecting Non-Gaussian Geographical Topics in Tagged Photo Collections
- 30.01.14 WeST as Linked Data
- 23.01.14 Activity Recognition with Mobile Sensors
- 22.01.14 Frontiers and connections between the Semantic Web and Argumentation Theory
- 16.01.14 Distributed storage and processing of semantic data
- 09.01.14 Semantic Relevance Distance - A Stable Metric for Computing Semantic Relatedness over Reference Corpora
- 09.01.14 AbstractSwarm – A Generic Graphical Modeling Language and Simulation System for Multi-Agent Models
- 18.12.13 WeST 2013: Past - Present - And Future
- 12.12.13 LITEQ: Language Integrated Types, Extensions and Queries for RDF Graphs
- 12.12.13 Exploitation of Gaze Data for Photo Region Labeling in an Immersive Environment (Test talk for the Multimedia Modelling Conference 2014)
- 05.12.13 The Dynamics of LOD Sources
- 28.11.13 Graph Navigational Languages: harnessing the power of structured data on the Web