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TypEx: A Type Based Approach to XML Stream Querying

George Russell, Mathias Neumüller, Richard C. H. Connor
2003 International Workshop on the Web and Databases  
In this paper a type algebra is used to express the firstphase query.  ...  We consider the topic of query evaluation over semistructured information streams, and XML data streams in particular.  ...  ACKNOWLEDGEMENTS We would like to thank Fabio Simeoni, David Lievens, Steve Neely and the anonymous referees for making useful suggestions on the presentation of this work.  ... 
dblp:conf/webdb/RussellNC03 fatcat:seuwj4n5cfgo7ayioofosu52ve

Data Protection on RFID-Based Distributed Storage

Rakesh Saini, Bo Zhu, Amin Hammad
2009 2009 Proceedings of 18th International Conference on Computer Communications and Networks  
> Role-Based Access Control (RBAC) [20] approach has been proposed in recent XML access control solutions [10, 85] .  ...  It has to either allow reader queries, appropriately reissuing queries in encrypted form, or actively block tag answers. Thus if the Guardian fails, security is lost.  ...  A user friendly checklist to log the inspection/maintenance results is shown.  ... 
doi:10.1109/icccn.2009.5235324 dblp:conf/icccn/SainiZH09 fatcat:qm6gqelgzfaulenizmb5zthsgy

Efficient identification of implicit facts in incomplete OWL2-EL knowledge bases

John Liagouris, Manolis Terrovitis
2014 Proceedings of the VLDB Endowment  
A rising trend for data integration is to model the data as axioms in the Web Ontology Language (OWL) and use inference rules to identify new facts.  ...  The core idea is to exhaustively apply a set of complex inference rules on large disk-resident datasets.  ...  Finally, axiom 3 denotes that the vaccine va is of type Vaccine-TypeX.  ... 
doi:10.14778/2733085.2733104 fatcat:vht4ep5uavgvlbd3qstglae5p4

Policy-driven access control for mobile environments

Xuebing Qing, Université D'Ottawa / University Of Ottawa, Université D'Ottawa / University Of Ottawa
By complying with proper SOA specifications that are usually XML based, a service provider can provide service to any group of service consumers.  ...  This thesis proposes XACML-based, policy-driven, access-control architecture and a key exchange/authentication framework/protocol at layer 7.  ...  protocol and even BAN logic; (c) A spi-calculus and type-checking-based method to analyze the authenticity properties of security protocols [21] ; (d) A modular approach to designing and analyzing key  ... 
doi:10.20381/ruor-18975 fatcat:grpxelvfzjcllish4u537ib64y

An evolutional domain oriented approach to problem solving based on web service composition

Kien Cuong, Bui
XML result 5. result 6. display result add new concept implementedBy query query 7. publish concept Figure 1.2: DALSystem Architecture 3.  ...  meaning implemented by web services or XML data types.  ...  A.3.3.2 Data concepts of Record type The Complex concept is a record type with two fields realPart and imgPart. Let's examine the file complex.dal in detail.  ... 

Hawkshaw - A query framework for software evolution data

Michael Würsch
Existing approaches have in common that they are either limited to a set of predefined, hardcoded questions, or that they require to learn a specific query language only suitable for that limited purpose.We  ...  Semantic Web to query the knowledge base.Our approach was evaluated in a user study with 35 subjects, who had to solve various software evolution tasks for an industrial-scale, open-source software system  ...  The authors would like to thank Abraham Bernstein, Michele Lanza, Peter Vorburger, and the reviewers for their insightful suggestions that greatly helped to improve the original paper.  ... 
doi:10.5167/uzh-72257 fatcat:jqhx2zlf2rehnkrdabbv5ipgq4

An interpretative approach to the model driven development of web applications

Stefan Haustein, Technische Universität Dortmund, Technische Universität Dortmund
We have identified a UML counterpart or implemented a substitute for each constituent of the XML processing chain, showing that it is possible to build a consistent UML-based system for model driven web  ...  Since our approach is based on model interpretation, a system prototype can be created by simply drawing a conceptual model in the form of a UML class diagram---a step that is required in the relevant  ...  If the property is embedded in a form of type query, and the property type is queryable, an input element for a query is displayed.  ... 
doi:10.17877/de290r-25 fatcat:q3g3tufdsfhxpd5e6oixqnc3we