Results 11 to 20 of about 1,476,859 (292)

QoS-Aware Middleware for Web Services Composition [PDF]

IEEE Transactions on Software Engineering, 2004
The paradigmatic shift from a Web of manual interactions to a Web of programmatic interactions driven by Web services is creating unprecedented opportunities for the formation of online Business-to-Business (B2B) collaborations.
Benatallah, Boualem, Chang, Henry, Dumas Menjivar, Marlon, Kalagnanam, Jayant, Ngu, Anne H H, Zeng, Liangzhao   +5 more
core   +6 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.
Eshuis, H., Grefen, P.W.P.J., Till, S.
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 Physics
The 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, E. J. O'Connor, A. Hirsikko, J. Backman, M. Filioglou, A.-M. Sundström, J. Tonttila, H. Lihavainen, H. Lihavainen, H. Korhonen, E. Asmi   +10 more
doaj   +1 more source

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, J. Ström, N. Kivekäs, N. B. Dkhar, N. B. Dkhar, S. Tayal, S. Tayal, V. P. Sharma, V. P. Sharma, A. Jutila, A. Jutila, J. Backman, A. Virkkula, M. Ruppel, A. Hyvärinen, A. Hyvärinen, A. Kontu, H.-R. Hannula, M. Leppäranta, R. K. Hooda, R. K. Hooda, A. Korhola, E. Asmi, H. Lihavainen   +23 more
doaj   +1 more source

Chemical and physical characterization of traffic particles in four different highway environments in the Helsinki metropolitan area [PDF]

Atmospheric Chemistry and Physics, 2016
Traffic-related pollution is a major concern in urban areas due to its deleterious effects on human health. The characteristics of the traffic emissions on four highway environments in the Helsinki metropolitan area were measured with a mobile ...
J. Enroth, J. Enroth, S. Saarikoski, J. Niemi, J. Niemi, A. Kousa, I. Ježek, G. Močnik, G. Močnik, S. Carbone, S. Carbone, H. Kuuluvainen, T. Rönkkö, R. Hillamo, L. Pirjola, L. Pirjola   +15 more
doaj   +1 more source

OGC-to-W3C Services: A Wrapper-Based Solution for Geospatial Metadata Exchange

Geosciences, 2018
When trying to compose services that are developed according to different standards, interoperability issues arise that are often faced by developing ad-hoc solutions.
Pasquale Di Giovanni, Michela Bertolotto, Monica Sebillo, Giuliana Vitiello   +3 more
doaj   +1 more source

Added Value of Vaisala AQT530 Sensors as a Part of a Sensor Network for Comprehensive Air Quality Monitoring

Frontiers in Environmental Science, 2021
Poor air quality influences the quality of life in the urban environment. The regulatory observation stations provide the backbone for the city administration to monitor urban air quality.
Tuukka Petäjä, Aino Ovaska, Pak Lun Fung, Pyry Poutanen, Jaakko Yli-Ojanperä, Jari Suikkola, Mikko Laakso, Taneli Mäkelä, Jarkko V. Niemi, Jorma Keskinen, Anssi Järvinen, Joel Kuula, Mona Kurppa, Tareq Hussein, Sasu Tarkoma, Markku Kulmala, Ari Karppinen, Hanna E. Manninen, Hilkka Timonen   +18 more
doaj   +1 more source

Model Driven Service Composition [PDF]

, 2003
The current standards for web service composition, e.g. BPEL. neither cater for dynamic service composition nor for dynamic business configuration. Our firm belief is that business processes can be built dynamically by composing web services in a model driven fashion where the design process is controlled and governed by a series of business rules.
Orriëns, B., Yang, J., Papazoglou, M.
openaire   +4 more sources

An Integrated Semantic Web Service Discovery and Composition Framework [PDF]

, 2015
In this paper we present a theoretical analysis of graph-based service composition in terms of its dependency with service discovery. Driven by this analysis we define a composition framework by means of integration with fine-grained I/O service ...
Lama, Manuel, Mucientes, Manuel, Pedrinaci, Carlos, Rodriguez-Mier, Pablo   +3 more
core   +1 more source

Optimal Service Distribution in WSN Service System Subject to Data Security Constraints

Sensors, 2014
Services composition technology provides a flexible approach to building Wireless Sensor Network (WSN) Service Applications (WSA) in a service oriented tasking system for WSN.
Zhao Wu, Naixue Xiong, Yannong Huang, Qiong Gu   +3 more
doaj   +1 more source