b'Ralph Ewerth'

Extraction of Positional Player Data from Broadcast Soccer Videos

Computer-aided support and analysis are becoming increasingly important ...
10/21/2021 ∙ by Jonas Theiner, et al. ∙ 0 ∙ share

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A Unified Taxonomy and Multimodal Dataset for Events in Invasion Games

The automatic detection of events in complex sports games like soccer an...
08/25/2021 ∙ by Henrik Biermann, et al. ∙ 0 ∙ share

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iART: A Search Engine for Art-Historical Images to Support Research in the Humanities

In this paper, we introduce iART: an open Web platform for art-historica...
08/03/2021 ∙ by Matthias Springstein, et al. ∙ 0 ∙ share

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Evaluation of Automated Image Descriptions for Visually Impaired Students

Illustrations are widely used in education, and sometimes, alternatives ...
06/29/2021 ∙ by Anett Hoppe, et al. ∙ 0 ∙ share

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Unsupervised Training Data Generation of Handwritten Formulas using Generative Adversarial Networks with Self-Attention

The recognition of handwritten mathematical expressions in images and vi...
06/17/2021 ∙ by Matthias Springstein, et al. ∙ 0 ∙ share

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A Fair and Comprehensive Comparison of Multimodal Tweet Sentiment Analysis Methods

Opinion and sentiment analysis is a vital task to characterize subjectiv...
06/16/2021 ∙ by Gullal S. Cheema, et al. ∙ 0 ∙ share

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Predicting Knowledge Gain during Web Search based on Multimedia Resource Consumption

In informal learning scenarios the popularity of multimedia content, suc...
06/11/2021 ∙ by Christian Otto, et al. ∙ 0 ∙ share

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Citation Recommendation for Research Papers via Knowledge Graphs

Citation recommendation for research papers is a valuable task that can ...
06/10/2021 ∙ by Arthur Brack, et al. ∙ 0 ∙ share

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Unsupervised Video Summarization via Multi-source Features

Video summarization aims at generating a compact yet representative visu...
05/26/2021 ∙ by Hussain Kanafani, et al. ∙ 0 ∙ share

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Interpretable Semantic Photo Geolocalization

Planet-scale photo geolocalization is the complex task of estimating the...
04/30/2021 ∙ by Jonas Theiner, et al. ∙ 0 ∙ share

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GeoWINE: Geolocation based Wiki, Image,News and Event Retrieval

In the context of social media, geolocation inference on news or events ...
04/30/2021 ∙ by Golsa Tahmasebzadeh, et al. ∙ 0 ∙ share

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QuTI! Quantifying Text-Image Consistency in Multimodal Documents

The World Wide Web and social media platforms have become popular source...
04/28/2021 ∙ by Matthias Springstein, et al. ∙ 0 ∙ share

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Supervised Video Summarization via Multiple Feature Sets with Parallel Attention

The assignment of importance scores to particular frames or (short) segm...
04/23/2021 ∙ by Junaid Ahmed Ghauri, et al. ∙ 0 ∙ share

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On the Role of Images for Analyzing Claims in Social Media

Fake news is a severe problem in social media. In this paper, we present...
03/17/2021 ∙ by Gullal S. Cheema, et al. ∙ 0 ∙ share

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Analysing the Requirements for an Open Research Knowledge Graph: Use Cases, Quality Requirements and Construction Strategies

Current science communication has a number of drawbacks and bottlenecks ...
02/11/2021 ∙ by Arthur Brack, et al. ∙ 0 ∙ share

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Sequential Sentence Classification in Research Papers using Cross-Domain Multi-Task Learning

The task of sequential sentence classification enables the semantic stru...
02/11/2021 ∙ by Arthur Brack, et al. ∙ 0 ∙ share

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Coreference Resolution in Research Papers from Multiple Domains

Coreference resolution is essential for automatic text understanding to ...
01/04/2021 ∙ by Arthur Brack, et al. ∙ 0 ∙ share

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Ontology-driven Event Type Classification in Images

Event classification can add valuable information for semantic search an...
11/09/2020 ∙ by Eric Müller-Budack, et al. ∙ 0 ∙ share

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Classification of Important Segments in Educational Videos using Multimodal Features

Videos are a commonly-used type of content in learning during Web search...
10/26/2020 ∙ by Junaid Ahmed Ghauri, et al. ∙ 0 ∙ share

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MLM: A Benchmark Dataset for Multitask Learning with Multiple Languages and Modalities

In this paper, we introduce the MLM (Multiple Languages and Modalities) ...
08/14/2020 ∙ by Jason Armitage, et al. ∙ 12 ∙ share

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Check_square at CheckThat! 2020: Claim Detection in Social Media via Fusion of Transformer and Syntactic Features

In this digital age of news consumption, a news reader has the ability t...
07/21/2020 ∙ by Gullal S. Cheema, et al. ∙ 0 ∙ share

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A Feature Analysis for Multimodal News Retrieval

Content-based information retrieval is based on the information containe...
07/13/2020 ∙ by Golsa Tahmasebzadeh, et al. ∙ 0 ∙ share

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Investigating Correlations of Automatically Extracted Multimodal Features and Lecture Video Quality

Ranking and recommendation of multimedia content such as videos is usual...
05/28/2020 ∙ by Jianwei Shi, et al. ∙ 0 ∙ share

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A Recommender System For Open Educational Videos Based On Skill Requirements

In this paper, we suggest a novel method to help learners find relevant ...
05/21/2020 ∙ by Mohammadreza Tavakoli, et al. ∙ 0 ∙ share

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Requirements Analysis for an Open Research Knowledge Graph

Current science communication has a number of drawbacks and bottlenecks ...
05/20/2020 ∙ by Arthur Brack, et al. ∙ 0 ∙ share

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Multimodal Analytics for Real-world News using Measures of Cross-modal Entity Consistency

The World Wide Web has become a popular source for gathering information...
03/23/2020 ∙ by Eric Müller-Budack, et al. ∙ 0 ∙ share

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The STEM-ECR Dataset: Grounding Scientific Entity References in STEM Scholarly Content to Authoritative Encyclopedic and Lexicographic Sources

We introduce the STEM (Science, Technology, Engineering, and Medicine) D...
03/02/2020 ∙ by Jennifer D'Souza, et al. ∙ 0 ∙ share

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SlideImages: A Dataset for Educational Image Classification

In the past few years, convolutional neural networks (CNNs) have achieve...
01/19/2020 ∙ by David Morris, et al. ∙ 0 ∙ share

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Domain-independent Extraction of Scientific Concepts from Research Articles

We examine the novel task of domain-independent scientific concept extra...
01/09/2020 ∙ by Arthur Brack, et al. ∙ 0 ∙ share

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Visual Summarization of Scholarly Videos using Word Embeddings and Keyphrase Extraction

Effective learning with audiovisual content depends on many factors. Bes...
11/25/2019 ∙ by Hang Zhou, et al. ∙ 0 ∙ share

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Investigating Correlations of Inter-coder Agreement and Machine Annotation Performance for Historical Video Data

Video indexing approaches such as visual concept classification and pers...
07/24/2019 ∙ by Kader Pustu-Iren, et al. ∙ 0 ∙ share

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Understanding, Categorizing and Predicting Semantic Image-Text Relations

Two modalities are often used to convey information in a complementary a...
06/20/2019 ∙ by Christian Otto, et al. ∙ 0 ∙ share

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"Is this an example image?" -- Predicting the Relative Abstractness Level of Image and Text

Successful multimodal search and retrieval requires the automatic unders...
01/23/2019 ∙ by Christian Otto, et al. ∙ 0 ∙ share

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Finding Person Relations in Image Data of the Internet Archive

The multimedia content in the World Wide Web is rapidly growing and cont...
06/21/2018 ∙ by Eric Müller-Budack, et al. ∙ 0 ∙ share

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An Analytics Tool for Exploring Scientific Software and Related Publications

Scientific software is one of the key elements for reproducible research...
06/20/2018 ∙ by Anett Hoppe, et al. ∙ 0 ∙ share

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Recommending Scientific Videos based on Metadata Enrichment using Linked Open Data

The amount of available videos in the Web has significantly increased no...
06/19/2018 ∙ by Justyna Medrek, et al. ∙ 0 ∙ share

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TIB-arXiv: An Alternative Search Portal for the arXiv Pre-print Server

arXiv is a popular pre-print server focusing on natural science discipli...
06/18/2018 ∙ by Matthias Springstein, et al. ∙ 0 ∙ share

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Content-Based Video Retrieval in Historical Collections of the German Broadcasting Archive

The German Broadcasting Archive (DRA) maintains the cultural heritage of...
02/13/2017 ∙ by Markus Mühling, et al. ∙ 0 ∙ share

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Ralph Ewerth

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