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A multi-paradigm querying approach for a generic multimedia database management system

Ji-Rong Wen, Qing Li, Wei-Ying Ma, Hong-Jiang Zhang
2003 SIGMOD record  
To truly meet the requirements of multimedia database (MMDB) management, an integrated framework for modeling, managing and retrieving various kinds of media data in a uniform way is necessary.  ...  In doing so, MediaLand also offers the feature of "media independence" which is analogous to the notion of "data independence" from the classic ANSI SPARC standard.  ...  Acknowledgement: The authors would like to express their sincere thanks to Prof.  ... 
doi:10.1145/640990.640994 fatcat:3xdwz32dmfdebmvkcd2q6o6dhu

Multidimensional Enrichment of Spatial RDF Data for SOLAP – Full Version [article]

Nurefsan Gür, Torben Bach Pedersen, Katja Hose, Mikael Midtgaard
2020 arXiv   pre-print
The RDF Data Cube (QB) and QB4OLAP vocabularies have been widely used for annotating and publishing statistical and multidimensional RDF data.  ...  SOLAP queries over spatial data using SPARQL.  ...  INTERFACE The third layer (SPARQL endpoints) allows interaction between user and SPARQL endpoint for retrieving QB or QB4OLAP graphs as well as interaction between system and SPARQL endpoints, where the  ... 
arXiv:2002.06608v1 fatcat:hluzh6svhffjjccqbjif52jayq

Interactive images

Youyi Zheng, Xiang Chen, Ming-Ming Cheng, Kun Zhou, Shi-Min Hu, Niloy J. Mitra
2012 ACM Transactions on Graphics  
We demonstrate our system on a range of real-world images and validate the plausibility of the results using a user study.  ...  Here, we replace furniture in one image using candidates from other images, while automatically conforming to the non-local relations extracted from the original scene, e.g., the sofas have the same heights  ...  We thank the anonymous reviewers, Danny Cohen-Or, and Peter Wonka for their many useful comments and feedback; Duygu Ceylan, Hung-Kuo Chu, and Yongliang Yang for proof-reading the paper draft; and Sawsan  ... 
doi:10.1145/2185520.2335450 fatcat:wlhnczp7i5b6la4b7jsaegkms4

Interactive images

Youyi Zheng, Xiang Chen, Ming-Ming Cheng, Kun Zhou, Shi-Min Hu, Niloy J. Mitra
2012 ACM Transactions on Graphics  
We demonstrate our system on a range of real-world images and validate the plausibility of the results using a user study.  ...  Here, we replace furniture in one image using candidates from other images, while automatically conforming to the non-local relations extracted from the original scene, e.g., the sofas have the same heights  ...  We thank the anonymous reviewers, Danny Cohen-Or, and Peter Wonka for their many useful comments and feedback; Duygu Ceylan, Hung-Kuo Chu, and Yongliang Yang for proof-reading the paper draft; and Sawsan  ... 
doi:10.1145/2185520.2185595 fatcat:dup3uvugarexllurdbs4prbeai

Free-space communication through turbulence: a comparison of plane-wave and orbital-angular-momentum encodings

Mohammad Mirhosseini, Brandon Rodenburg, Mehul Malik, Robert W. Boyd
2013 Journal of Modern Optics  
Free-space communication allows one to use spatial mode encoding, which is susceptible to the effects of diffraction and turbulence.  ...  We study the performance of this system in the presence of atmospheric turbulence, and compare it with previous results for a system employing orbital-angular-momentum (OAM) encoding.  ...  The probability density has a sinc-squared shape. The phase has an asymmetric quadratic shape due to small misalignments in our optical system.  ... 
doi:10.1080/09500340.2013.834084 fatcat:wxpegzdc4zbk5cvwk2jo2bxiuq

Student-led Research-informed Actions on Socio-scientific Issues

Mirjan Krstovic
2020 Journal for Activist Science and Technology Education  
This is the first issue of JASTE that features articles by secondary school science students regarding their educated research-informed and negotiated action projects to overcome harms they perceive in  ...  Brands, such as Maybelline and EOS, attract customers the most because they use eye-catching shapes and bright colours for their packaging.  ...  The graph in figure 1 shows that males have no particular interest in lotion brands as 56% do not use lotion at all.  ... 
doi:10.33137/jaste.v5i1.34279 fatcat:ncuxdcotkzbzzkuncuspjbbdp4

Moving Research Methodology Toward Escience

Thomas Köhler, Daniela Pscheida, Ansgar Scherp, Claudia Koschtial, Carsten Felden, Jörg Neumann
2016 Zenodo  
Authors will present and discuss how open an innovation training platform is both: a working environment for the quality analyis of online data collections with data mining methods and a training environment  ...  Basic concept and philosophy of R, Programming language, object orientation in R, functions, Example of how to use R.  ...  This workshop will include the following aspects: First steps in R, Structure of R, CRAN-Mirror, different environments/editors of R, usage of the internal help functions, internet based help sources,  ... 
doi:10.5281/zenodo.579935 fatcat:3labq7puajbw3d2phmiscccqwa

Output Constraints in Multimedia Database Systems

T. Heimrich
2004 Conference on Computer Vision and Pattern Recognition Workshop  
We do not a general requirement analysis, rather we analyse the output constraints which are used in these applications.  ...  He helped me very much during the hard first time of my research. Furthermore, he gave me the possibility of visiting him regularly which was always very useful. Thanks go to TamerÖzsu.  ...  In traditional database systems an index is built on one or a few attributes. Media data have a lot of characteristic features which must be considered during data retrieval.  ... 
doi:10.1109/cvpr.2004.416 dblp:conf/cvpr/Heimrich04 fatcat:5jh33xqnajd67armx3z63f2b6i

Active learning for entity alignment

Oshada Senaweera
2020
Knowledge Graphs (KGs) represent real-world information or facts in the form of entities and relationships between them.  ...  Many of the KGs that have been created are done separately for a particular purpose. However, applications that use KGs have a more diverse knowledge requirement that a single KG cannot satisfy.  ...  Label the queries that are selected by the query system 3. provides the training data to GCNAlign-model.  ... 
doi:10.5282/ubm/epub.74084 fatcat:jjkkwjrcqvhvve2bfsmijwcdx4

Information Communication Technology in Teaching English as a Foreign Language from Research Perspective: An Analysis of Class-activities and Teacher Roles

Paneru Dev Raj
2017 Zenodo  
By means of inductive content analysis of online versions of scientific journals on EFL and ICT published from 2010 to 2016, I attempt to understand the underlying associations between the use of individual  ...  The main finding, based on research viewpoints, was that ICT in an EFL class situation is associated with innovative changes in teaching-learning processes, as the use of ICT accelerates class dynamism  ...  Used individual ICT types. 2. Class activities in which the ICT was used. 3. Purposes of using ICT. 4. Teacher roles.  ... 
doi:10.5281/zenodo.3988181 fatcat:lybq473ilza5nabs6v7v5sbuqi

5th International Reindeer/Caribou Symposium, 18-22 August 1988, Arvidsjaur, Sweden

Sven Skjenneberg (ed. in chief)
1990 Rangifer  
Proceedings of the Fifth International Reindeer/Caribou Symposium, Arvidsjaur, Sweden 18 - 22 August, 1988  ...  Acknowledgements We thank the Yellowknife Water Resources Division of the Department of Indian Affairs and Northern Development for the analysis of the ice samples, and the Manitoba Provincial Soil Testing  ...  Acknowledgements The Organizing Committee expresses its gratitude for the financial support of the following agencies and corporations that made the Symposium possible: Acknowledgements This study is  ... 
doi:10.7557/2.10.3.801 fatcat:w4u6gkbi5vfelffmqjf3ft63lm

Situation awareness in pervasive computing systems: reasoning, verification, prediction

Andrey Boytsov
2017
One of the core features of pervasive computing systems is context awareness – the ability to use context to improve the performance of the system and make its behavior more intelligent.  ...  Context can be defined as information that can be of possible interest to the system. Context often includes location, time, activity, surroundings among other attributes.  ...  It can be done in the following manner. Step 1. Find (S i ) 1 vertex. It is connected to some other vertices. Let them be (D 1 ) 2 , (D 2 ) 2 , (D 3 ) 2 , … (D k ) 2 ,etc. Step 2.  ... 
doi:10.4225/03/58a6594eb3df9 fatcat:jd7ab4li5faypo5uezlfyqntta

Global Inference and Local Syntax Representations for Event Extraction

Viktor Alexander Judea
2021
The resulting system shows the best evaluation results to date (summer 2018). Our system improves overall performance because it can improve the identification and classification of triggers.  ...  We investigate the argument prediction performance of the base system we improve with global inference and find that the performance is strongly tied to the distance of a potential argument: Arguments  ...  , we compare the performance of different syntax encoders, namely Graph Convolutional Networks (Section 5.5.3) and tree-shaped Long Short-Term Neural Networks (Section 5.5.4). 3.  ... 
doi:10.11588/heidok.00030922 fatcat:cx4gdegnrjahpfwu4ayeeperwi

Proceedings of the Seminars Future Internet (FI), Innovative Internet Technologies and Mobile Communications (IITM) and Autonomous Communication Networks (ACN), Summer Semester 2013 [article]

Georg Carle, Marc-Oliver Pahl, Daniel Raumer, Lukas Schwaighofer, Uwe Baumgarten, Christoph Söllner, Chair For Network Architectures
2013
shape the social experience of risk [  ...  For example chroot can be used to set up this kind of honeypots. Low-interaction: The last category is the low-interaction honeypot.  ...  In particular I examine the process of auto connectivity and auto commissioning in detail, with an extra look at the security setup.  ... 
doi:10.2313/net-2013-08-1 fatcat:ocqi5mtglrd3leu33vmov6g3ia

Quantum Information with Structured Light

Mohammad Mirhosseini, O S. Magana-Loaiza, M. N. O'Sullivan, Brandon Rodenburg, Zhimin Shi, Mehul Malik, M. P. Lavery, Miles J. Padgett, D. J. Gauthier, Robert W. Boyd
2016 Frontiers in Optics 2016   unpublished
The background information in section two is based on previous results of other workers [3, 4].  ...  The research was carried out in the laboratory of Professor Boyd with contributions from Mehul Malik and Zhimin Shi.  ...  The probability density has a sinc-squared shape. The phase has an asymmetric quadratic shape due to small misalignments in our optical system.  ... 
doi:10.1364/ls.2016.ltu1e.3 fatcat:dfwsxdzsdvhzlfmnrkp7fjo55q
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