37,424 Hits in 3.2 sec

Dynamic reasoning on XML updates

Federico Cavalieri, Giovanna Guerrini, Marco Mesiti
2011 Proceedings of the 14th International Conference on Extending Database Technology - EDBT/ICDT '11  
This requires some capabilities of dynamic reasoning on updates.  ...  In many emerging XML application contexts and distributed execution environments (like disconnected and cloud computing, collaborative editing and document versioning) the server that determines the updates  ...  Reasoning on XML updates has mostly been intended as static analysis of update expressions [6] .  ... 
doi:10.1145/1951365.1951387 dblp:conf/edbt/CavalieriGM11 fatcat:o5fwb3xtpfh2nfy6y27kyqgfhi

Report on the EDBT/ICDT 2010 workshop on updates in XML

Michael Benedikt, Daniela Florescu, Philippa Gardner, Giovanna Guerrini, Marco Mesiti, Emmanuel Waller
2010 SIGMOD record  
The first international workshop on Updates in XML [1] was held in conjunction with the EDBT/ICDT conference in Lausanne (Switzerland) on March 22, 2010, and attracted approximately 25 participants, culminating  ...  The accepted papers cover a large variety of both practical and theoretical topics on updates, in XML and other models such as RDF, probabilistic XML, and relational, ranging from dynamic labelling schemes  ...  These applications would benefit from algorithms to reason about updates and to analyse them. Both static and dynamic analysis are relevant.  ... 
doi:10.1145/1860702.1860713 fatcat:t4esorolvvdajawik7lkygcnmu

Improving the support for XML dynamic updates using a hybridization labeling scheme (ORD-GAP)

Su-Cheng Haw, Aisyah Amin, Chee-Onn Wong, Samini Subramaniam
2021 F1000Research  
Method: Here, we present ORD-GAP (named after Order Gap), a robust and persistent XML labeling scheme that supports dynamic updates.  ...  This computation is costly as any updates will cause the whole XML tree to be re-labelled. This impact can be observed on large datasets.  ...  Due to this reason, we propose a mapping scheme called ORD-GAP that can support updates dynamically.  ... 
doi:10.12688/f1000research.69108.1 pmid:35106138 pmcid:PMC8772529 fatcat:qfwatyxhwvevvh3oemzwp37ecm

Mapping of Logistics Distribution Knowledge for E-commerce in GIS

Liu Wei-guo, Hu Xiang-pei, Wang Xu-yin
2006 2006 International Conference on Management Science and Engineering  
GIS faced with dynamic environment.  ...  This paper focuses on enhancing the intelligence and science of real-time optimizing scheduling of logistics distribution for e-Commerce based on GIS, and discusses how to process logistics distribution  ...  dynamic knowledge to carry on real-time intelligent scheduling, dynamic routing planning and so on.  ... 
doi:10.1109/icmse.2006.313834 fatcat:jbe3c7333zei7ccpgssirmkinu

Desirable properties for XML update mechanisms

Martin F. O'Connor, Mark Roantree
2010 Proceedings of the 1st International Workshop on Data Semantics - DataSem '10  
The ever-increasing deployment of XML in industry and the real-world requirement to support efficient updates to XML documents has more recently prompted research in dynamic XML labelling schemes.  ...  update functionality.  ...  In this paper, we focus on dynamic labelling schemes supporting XML updates.  ... 
doi:10.1145/1754239.1754265 dblp:conf/edbtw/OConnorR10 fatcat:7vbjujrc4vaeznrcaektdhclla

Bloom Histogram1Path Selectivity Estimation for XML Data with Updates [chapter]

2004 Proceedings 2004 VLDB Conference  
To support updates of bloom histograms efficiently when underlying XML data change, a dynamic summary layer is used to keep exact or more detailed XML path information.  ...  In addition, most of them assume that the XML data are more or less static, i.e., with few updates. In this paper, we present a framework for XML path selectivity estimation in a dynamic context.  ...  We investigated both approximate and exact forms of the dynamic summary and discussed how they assist in updating the bloom histogram.  ... 
doi:10.1016/b978-012088469-8/50024-3 fatcat:nzghhvupsffybcdxatrdtzhaze

Process Calculi and Peer-to-peer Web Data Integration

Sergio Maffeis
2006 Electronical Notes in Theoretical Computer Science  
Peer-to-peer systems exchanging dynamic documents through web services are a simple and effective platform for data integration on the Web.  ...  XML standards and industrial platforms for web services provide a wide technological basis for building such systems.  ...  Process calculi have been involved in other research relevant to dynamic Web data, more focused either on Web service orchestration or on XML manipulation. For example, Bruni et al.  ... 
doi:10.1016/j.entcs.2005.12.087 fatcat:jckl3dyz2fazrdp7c6ifg5syzi

Insert-friendly XML containment labeling scheme

Canwei Zhuang, Ziyu Lin, Shaorong Feng
2011 Proceedings of the 20th ACM international conference on Information and knowledge management - CIKM '11  
In this paper, we propose a novel containment labeling scheme called DXCL (Dynamic XML Containment Labeling) to effectively process updating in dynamic XML data.  ...  When updates take place, DXCL also has high performance on both label updates and query processing especially in the case of skewed insertions.  ...  In this paper, we propose a novel dynamic containment labeling scheme called DXCL which doesn't need transform the original labels to dynamic format but can effectively process updating in dynamic XML  ... 
doi:10.1145/2063576.2063989 dblp:conf/cikm/ZhuangLF11 fatcat:d6rkl7udojetzgwzl5sngtgt24

Hybridation of Labeling Schemes for Efficient Dynamic Updates

Su Cheng Haw, Samini Subramaniam, Wei Siang Lim, Fang Fang Chua
2016 Indonesian Journal of Electrical Engineering and Computer Science  
Thus, replacing relational database with a pure XML database is not a wise choice. One most prominent solution is to map XML into relational database.  ...  The experimental evaluation results shows that our proposed approach is scalable to support huge datasets and dynamic updates.</p>  ...  Dynamic Updates The proposed approach supports dynamic updates such as inserting new nodes or updating values for existing ones, without re-labeling required.  ... 
doi:10.11591/ijeecs.v4.i1.pp184-194 fatcat:ixzbcxwp3fgsljenrktdv5ueue

An Efficient Prefix-Based Labeling Scheme for XML Dynamic Updates Using Hexagonal Pattern

Amjad Qtaish, Jalawi Alshudukhi
2022 IEEE Access  
However, XML data on the Web is updated as time passes, which means that the dynamic updating of XML data is an issue that may need to be handled by a XML labeling scheme specifically designed for dynamic  ...  Previous XML labeling schemes have limitations when updates take place.  ...  Firstly, its labeling must be dynamic, i.e., it must avoid relabeling XML nodes during XML documents updates.  ... 
doi:10.1109/access.2022.3178438 fatcat:smekhottoff3nk2iu2wawk3k7u

Efficient Processing of Updates in Dynamic Graph-Structured XML Data [chapter]

Lizhen Fu, Xiaofeng Meng
2012 Lecture Notes in Computer Science  
We propose an extended interval labeling scheme to label the document order and reachability relationship in XML. We identify the main reason for the inefficiency of updates of the labels.  ...  To accelerate the processing of updates, we design a novel index, called XUI. Based on the index, we propose an efficient update method, called UOGX.  ...  We identify the main reason for the inefficiency of updates of labeling. Then, we propose an efficient and general update approach for dynamic XML.  ... 
doi:10.1007/978-3-642-32281-5_25 fatcat:hpp2auhrb5hunlmlcdpbzcrbqq

XML Labels Compression using Prefix-encodings

Hanaa Al Zadjali, Siobhán North
2016 Proceedings of the 12th International Conference on Web Information Systems and Technologies  
Frequent insertions can lead to large labels which have a detrimental impact on query performance and can cause overflow problems.  ...  XML is the de-facto standard for data representation and communication over the web, and so there is a lot of interest in querying XML data and most approaches require the data to be labelled to indicate  ...  OVERFLOW PROBLEM There are two main reasons that cause re-labelling nodes when XML is updated (O'Connor and Roantree 2013).  ... 
doi:10.5220/0005755500690075 dblp:conf/webist/ZadjaliN16 fatcat:m4errvfnrnclbpfcvuzgazk3h4

ORD-GAP: a hybrid-based labeling schemes to support XML dynamic updates

Aisyah Amin, Su-Cheng Haw, Samini Subramaniam
2020 Indonesian Journal of Electrical Engineering and Computer Science  
With the fast growing rate of data, especially with high updates, it is crucial to ensure that the XML is able to cope with frequent changes with very least effect on the existing structure.  ...  Subsequently, a mapping scheme is proposed to transform XML into Relational Database (RDB).  ...  Her research field are XML node labeling, relational databases, dynamic updates and query optimization.  ... 
doi:10.11591/ijeecs.v18.i3.pp1596-1606 fatcat:q53x7vwdxjd5nce4ry2op6l24u

A Dynamic Integration Method for Borderland Database using OSM data

X.-G. Zhou, Y. Jiang, K.-X. Zhou, L. Zeng
2013 The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences  
Therefore VGI will be one reasonable source of borderland spatial data. OpenStreetMap (OSM) has been known as the most successful VGI resource.  ...  With the real world changing fast, the converted data needs to be updated. Therefore, a dynamic integration method for borderland data is presented in this paper.  ...  STRATEGY FOR THE DYNAMIC INTEGRATION USING OSM DATA XML is the only format one can download from But XML is not suitable for borderland analysis.  ... 
doi:10.5194/isprsarchives-xl-4-w3-141-2013 fatcat:sgceytvtj5cjhinondfe4aujqm

A Data-Driven Approach toward Building Dynamic Ontology [chapter]

Dhomas Hatta Fudholi, Wenny Rahayu, Eric Pardede, Hendrik
2013 Lecture Notes in Computer Science  
We propose a model of automatic data-driven dynamic ontology creation.  ...  The dynamic ontology has a feature of a real-time propagation from the change in the data source structure. A novel delta script is developed as the base of propagation.  ...  of the updated ontology Table 1 . 1 General ontology mapping from XML and Relational Database based on Garcia et al. [2] , Bohring et al. [3] and Zhou et al. [4] works Ontology XML Relational Database  ... 
doi:10.1007/978-3-642-36818-9_23 fatcat:fsubomhfq5eandsjolzhqxykf4
« Previous Showing results 1 — 15 out of 37,424 results