Filters








6,167 Hits in 6.2 sec

An analysis of XML database solutions for the management of MPEG-7 media descriptions

Utz Westermann, Wolfgang Klas
2003 ACM Computing Surveys  
The analysis and comparison unveil the limitations of current database solutions with respect to the management of MPEG-7 media descriptions and point the way to the need for a new generation of XML database  ...  In this paper, we motivate and present critical requirements for the management of MPEG-7 media descriptions and the resulting consequences for XML database solutions.  ...  Native XML database solutions typically represent XML documents, and hence also MPEG-7 media descriptions, in a fine-grained manner.  ... 
doi:10.1145/954339.954340 fatcat:2m6m4xgznzdz5g5qxv6uqw7n7m

Using compositional semantics and discourse consistency to improve Chinese trigger identification

Pei-Feng Li, Qiao-Ming Zhu, Guo-Dong Zhou
2014 Information Processing & Management  
To resolve these two issues, this paper proposes an inference mechanism to infer unknown triggers via the compositional semantics inside Chinese words and another inference mechanism to recover trigger  ...  Here, various morphological structures are explored to better represent the compositional semantics inside Chinese triggers and automatically identify the head morpheme as the governing sememe of a trigger  ...  This more fine-grained semantics are the compositional semantics inside Chinese words namely.  ... 
doi:10.1016/j.ipm.2013.10.003 fatcat:5ewconttwrgsrm5eovy22hzkoa

Learning to Reverse DNNs from AI Programs Automatically [article]

Simin Chen and Hamed Khanpour and Cong Liu and Wei Yang
2022 arXiv   pre-print
To represent assembly instructions semantics precisely, NNReverse proposes a more fine-grained embedding model to represent the textual and structural-semantic of assembly functions.  ...  By searching the most similar function in our database, NNReverse infers the layer type of a given function's binary code.  ...  We embed the semantics of assembly instructions with more fine-grained modeling rather than treating each instruction as a token.  ... 
arXiv:2205.10364v1 fatcat:zrvycam7fzfo7nmti63crrvwja

Description of a Semantic-based Navigation Model to Explore Document Collections in the Maritime Domain

Valentina Dragos
2014 Procedia Computer Science  
This paper proposes a novel approach to explore collection of documents in the maritime domain.  ...  Search results are provided by a ranking scheme based on both the semantic similarity between document and query and values of weights.  ...  Acknowledgments We would like to acknowledge support from the I2C European project. Special thanks to partners of the project for their participation in this study.  ... 
doi:10.1016/j.procs.2014.08.210 fatcat:7xx56kowjjaa3mxpmfefmnpjvy

Mining Texts, Learner Productions and Strategies with ReaderBench [chapter]

Mihai Dascalu, Philippe Dessus, Maryse Bianco, Stefan Trausan-Matu, Aurélie Nardy
2013 Studies in Computational Intelligence  
The chapter presents ReaderBench, a multi-lingual and flexible environment that integrates text mining technologies for assessing a wide range of learners' productions and for supporting teachers in several  ...  ability and semantic skills [11, 12, 13] .  ...  the POSDRU/107/1.5/S/76909 Harnessing human capital in research through doctoral scholarships (ValueDoc) projects.  ... 
doi:10.1007/978-3-319-02738-8_13 fatcat:czzpnaqadjbotksfyigo2u64ly

Ontology-driven data integration for railway asset monitoring applications

Jonathan Tutcher
2014 2014 IEEE International Conference on Big Data (Big Data)  
This paper describes the current state of the art in rail data modeling, and introduces a asset monitoring system based on contemporary ontology and linked data (semantic data modeling) technologies.  ...  An outline of further work is provided, including in designing methodologies to foster uptake semantic data models across the industry.  ...  , RDF is not good at representing very fine-grained data, such as each sample in a waveform for a points movement.  ... 
doi:10.1109/bigdata.2014.7004436 dblp:conf/bigdataconf/Tutcher14 fatcat:l2zniyqi7vd6bdkmijfwf4tr24

Representing Verbs as Argument Concepts [article]

Yu Gong, Kaiqi Zhao, Kenny Q. Zhu
2018 arXiv   pre-print
This set of concepts, whose size is parameterized, represents the fine-grained semantics of a verb. For example, the object of "enjoy" can be abstracted into time, hobby and event, etc.  ...  We present a novel framework to automatically infer human readable and machine computable action concepts with high accuracy.  ...  Zhu is the corresponding author, and is partially supported by the 2013 Google Faculty Research Award. Zhiyuan Cai and Youer Pu contributed to the earlier version of this paper. We thank Dr.  ... 
arXiv:1803.00729v1 fatcat:3fnxi6iye5cw5luzsvt32lcwam

ReaderBench, an Environment for Analyzing Text Complexity and Reading Strategies [chapter]

Mihai Dascalu, Philippe Dessus, Ştefan Trausan-Matu, Maryse Bianco, Aurélie Nardy
2013 Lecture Notes in Computer Science  
ReaderBench covers a complete cycle, from the initial complexity assessment of reading materials, the assignment of texts to learners, the capture of metacognitions reflected in one's textual verbalizations  ...  ReaderBench is a multi-purpose, multi-lingual and flexible environment that enables the assessment of a wide range of learners' productions and their manipulation by the teacher.  ...  Additional relevant links are added to the cohesion graph for highlighting fine-grained and subtle relations between distant analysis elements.  ... 
doi:10.1007/978-3-642-39112-5_39 fatcat:6ppzerxwyvh27kiowro26ise7m

An Approach for Semantic Query Processing with UDDI [chapter]

Jim Luo, Bruce Montrose, Myong Kang
2005 Lecture Notes in Computer Science  
In this paper, we introduce an approach to allow for support of semantic service descriptions and queries using registries that conforms to UDDI V3 specification.  ...  Specifically, we discuss how to store complex semantic markups in the UDDI data model and use that information to perform semantic query processing.  ...  After the semantic service descriptions are created, the next step is to advertise them in a registry capable of fine-grained semantic matchmaking.  ... 
doi:10.1007/11575863_24 fatcat:3xwkng2zyvarbfhmpxdwcce4bq

Implementing and Optimizing Fine-Granular Lock Management for XML Document Trees [chapter]

Sebastian Bächle, Theo Härder, Michael P. Haustein
2009 Lecture Notes in Computer Science  
Fine-grained lock protocols with lock modes and lock granules adjusted to the various XML processing models, allow for highly concurrent transaction processing on XML trees, but require locking facilities  ...  We discuss these and also further requirements like prefix-based node labels, and present a lock management design that fulfills all these requirements and allows us to perfectly exploit the advantages  ...  Altogether, the experimental results demonstrate well that a fine-grained locking approach pays off and provides higher throughput and shorter response times than exclusive document locks.  ... 
doi:10.1007/978-3-642-00887-0_56 fatcat:rm66q6l6zrb23m4bk7r7kixp6u

Toward a Knowledge-based Personalised Recommender System for Mobile App Development

Bilal Abu-Salih, Hamad Alsawalqah, Basima Elshqeirat, Tomayess Issa, Pornpit Wongthongtham, Khadija Khalid Premi
2021 Journal of universal computer science (Online)  
In particular, the new recommender system framework comprises the following functions: (i) domain knowledge inference module: including various semantic web technologies and lightweight ontologies; (ii  ...  ) profiling and preferencing: a new proposed time- aware multidimensional user modelling; (iii) query expansion: to improve and enhance the retrieved results by semantically augmenting users’ query  ...  This fine-grained analysis leads to maximise developer's satisfactory through domain-based segment oriented recommender system.  ... 
doi:10.3897/jucs.65096 fatcat:awpryodcwjd5vcbsmlwr7izz5m

Pervasive Parallelism in Highly-Trustable Interactive Theorem Proving Systems [article]

Bruno Barras and Lourdes del Carmen González Huesca and Hugo Herbelin and Yann Régis-Gianas and Enrico Tassi and Makarius Wenzel and Burkhart Wolff
2013 arXiv   pre-print
This is an overview of the Paral-ITP project, which intents to make the proof assistants Isabelle and Coq fit for the multicore era.  ...  The theoretic foundation of the document model is directed by a fine-grained analysis of the impact of changes made by the user on the formal text.  ...  Our approach is document-centric: the user edits a document containing text, code, definitions, and proofs to be checked incrementally.  ... 
arXiv:1305.7360v1 fatcat:gw6qef56hrfdtor7qa5vhqxu7e

Optimising XML–RDF Data Integration [chapter]

Stefan Bischof
2012 Lecture Notes in Computer Science  
The Semantic Web provides a wealth of open data in RDF format. XML remains a widespread format for data exchange.  ...  Establishing an integrated formal model for a core fragment of XSPARQL will allow us to improve performance of query answering by defining query equivalences.  ...  The goal of this grant is that in the course of his thesis, he will investigate the potential to deploy the developed technologies within real-life data integration use cases within Siemens.  ... 
doi:10.1007/978-3-642-30284-8_67 fatcat:drft3r727fhjziow6gyso3ktfa

Harmoney: Semantics for FinTech

Stijn Verstichel, Thomas Blommaert, Stijn Coppens, Thomas Van Maele, Wouter Haerick, Femke Ongenae
2020 Proceedings of the 12th International Joint Conference on Knowledge Discovery, Knowledge Engineering and Knowledge Management  
As a result of legislation imposed by the European Parliament, in order to protect inhabitants from being exposed to a too high financial risk when investing in a variety of financial markets and products  ...  the private equity and to facilitate the fine-tuned personalised financial advisory services needed.  ...  ACKNOWLEDGEMENTS This research or part of this research is conducted within the project entitled Harmoney co-funded by VLAIO (Flanders Innovation & Entrepreneurship) and myHarmoney.eu.  ... 
doi:10.5220/0010061301410148 dblp:conf/ic3k/VerstichelBCMHO20 fatcat:qyfaafmjr5ea5dvllxy2l3b5bi

Learning Model with Error -- Exposing the Hidden Model of BAYHENN

Harry W. H. Wong, Jack P. K. Ma, Donald P. H. Wong, Lucien K. L. Ng, Sherman S. M. Chow
2020 Proceedings of the Twenty-Ninth International Joint Conference on Artificial Intelligence  
A recent work, BAYHENN (Xie et al., IJCAI'19), considers HE over the Bayesian neural network (BNN). The novelty lies in "meta-prediction" over a few noisy DNNs.  ...  and machine-learning experts to devise practical yet provably-secure solutions.  ...  For modeling of long texts (Challenge 1), we break the documents into paragraphs and infer the relationship between cases from a fine-grained perspective, which allows exploiting the information of the  ... 
doi:10.24963/ijcai.2020/484 dblp:conf/ijcai/ShaoMLMSZM20 fatcat:e7lqcsrftzaenci7j3w7zg35ci
« Previous Showing results 1 — 15 out of 6,167 results