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Dynamic web services composition: current issues [PDF]
, 2008 A great deal of recent web-related research has concentrated on automated web service composition. The main advantage of web services technology is the possibility of creating value-added services by combining existing ones to achieve customized tasks ...
Mustafa, Faisal +4 more
core +5 more sources
Traffic-originated nanocluster emission exceeds H2SO4-driven photochemical new particle formation in an urban area [PDF]
Atmospheric Chemistry and Physics, 2020 Elevated ambient concentrations of sub-3 nm particles (nanocluster aerosol, NCA) are generally related to atmospheric new particle formation events, usually linked with gaseous sulfuric acid (H2SO4) produced via photochemical oxidation of sulfur ...
M. Olin +9 more
doaj +1 more source
Consistency of Service Composition [PDF]
, 2012 We address the problem of ensuring that, when an application executing a service binds to a service that matches required functional properties, both the application and the service can work together, i.e., their composition is consistent. Our approach is based on a component algebra for service-oriented computing in which the configurations of ...
José Luiz Fiadeiro, Antónia Lopes
openaire +7 more sources
Patterns for service composition [PDF]
Proceedings of The Fourth International C* Conference on Computer Science and Software Engineering, 2011 The discovery of suitable services is a crucial, but challenging activity during service-oriented engineering. While in many scenarios a single service will satisfy the user's exigent needs, there are cases where a combination of services might be appropriate.
Matthias Tilsner +3 more
openaire +1 more source
New insights into traffic emissions: the role of hydrocarbons and oxygenated organic species in traffic-derived aerosol [PDF]
Atmospheric Chemistry and PhysicsA substantial fraction of submicron particles originates from vehicle emissions in urban environments. This study investigated the chemical characteristics and sources of submicron organic aerosol (OA) at a traffic site in Helsinki, Finland, using four ...
S. Saarikoski +7 more
doaj +1 more source
Composition of Services with Constraints
Electronic Notes in Theoretical Computer Science, 2010 Composition of Web services consists of the interleaving of the sequence of actions executed by the elementary services in accordance with a client specification. We model Web services as automata executing actions and also sending and receiving messages.
Balbiani, Philippe +3 more
openaire +4 more sources
Structured Service Composition [PDF]
, 2006 Composition languages like BPEL and many enactment tools only support structured process models, while most composition approaches only consider unstructured models. In this paper, we outline a semi-automatic approach for composing a set of services with data flow dependencies into a structured process model.
Rik Eshuis +2 more
openaire +1 more source
How horizontal transport and turbulent mixing impact aerosol particle and precursor concentrations at a background site in the UAE [PDF]
Atmospheric Chemistry and PhysicsThe optical, physical, and chemical properties of aerosol particles have been previously studied in the United Arab Emirates (UAE), but there is still a gap in the knowledge of particle sources and in the horizontal and vertical transport of aerosol ...
J. Kesti +10 more
doaj +1 more source
Dynamic Web Services Composition [PDF]
Emerging web services technology has introduced the concept of autonomic interoperability and portability between services. The number of online services has increased dramatically with many duplicating similar functionality and results. Composing online
Mustafa, Faisal
core +3 more sources
Light-absorption of dust and elemental carbon in snow in the Indian Himalayas and the Finnish Arctic [PDF]
Atmospheric Measurement Techniques, 2018 Light-absorbing impurities (LAIs) deposited in snow have the potential to substantially affect the snow radiation budget, with subsequent implications for snow melt.
J. Svensson +23 more
doaj +1 more source