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Securing a new era of financial services

Ju Long, M.J. Yuan, A.B. Whinston
2003 IT Professional Magazine  
Wireless connectivity and Web services play essential roles in meeting such demands, offering financial traders unprecedented convenience, choices, and speed in accessing the dynamic financial information  ...  from every trading floor in the global market.The demand for high security in financial services creates both challenges and new business opportunities.  ...  Acknowledgments We thank Xianjun Geng, Upkar Varshney, and Yongguang Zhang for their helpful discussions of these topics.  ... 
doi:10.1109/mitp.2003.1216228 fatcat:xad7llilsnhqnjibcthnmlsvli

Translating Service Level Objectives to lower level policies for multi-tier services

Yuan Chen, Subu Iyer, Xue Liu, Dejan Milojicic, Akhil Sahai
2008 Cluster Computing  
Our experiments show that for a typical 3-tier e-commerce application in a virtualized environment, the SLA can be met while improving CPU utilization by up to 3 times.  ...  Service providers and their customers agree on certain quality of service guarantees through Service Level Agreements (SLA).  ...  With the advent of virtualization and application sharing techniques, opportunities exist for improving overall system performance and resource utilization by allocating optimal resources for the service  ... 
doi:10.1007/s10586-008-0059-6 fatcat:cs47fu4zongxldqj7qyjupy5o4

On personalized cloud service provisioning for mobile users using adaptive and context-aware service composition

Elarbi Badidi, Yacine Atif, Quan Z. Sheng, Muthucumaru Maheswaran
2018 Computing  
Hence, the paper proposes an integrated framework for enhancing personalized mobile cloud-services, based on a composition approach that adapts context information using a common model of service metadata  ...  Personalization of composite services in mobile environments is an interesting and challenging issue to address, given the opportunity to factor-in diverse user preferences and the plethora of mobile devices  ...  Numerous e-commerce Web portals use manual rule-based systems. For these portals, Web administrators specify personalization rules using users' profile, demographic, or domain specific information.  ... 
doi:10.1007/s00607-018-0631-8 fatcat:ddt5klmnfzgg5adavb65q7ui6u

A Mobile Portal for Pharmaceutical Services

Mohammed Otair, Aiman Al-Refaei, Bashar Sarayreh
2013 International Journal of Interactive Mobile Technologies  
The paper extends the existing WEB enabled sales order capability to include a WAP service.  ...  Mobile devices can be used for trading through internet; it is called Mobile commerce (m-commerce) which lets people buy or sell goods, services, or even information using one of using one method of the  ...  However, in M-business and M-commerce, the main focus was recently directed to dynamic between sales representative, managements and customer [7] .  ... 
doi:10.3991/ijim.v7i1.2352 fatcat:vxpf26qcmngqrhrkxrhnsj7azq

Management of New Federated Services [chapter]

P. Bhoj, D. Caswell, S. Chutani, G. Gopal, M. Kosarchyn
1997 Integrated Network Management V  
We use the experience with this tool to derive a blueprint for a gen~ral architecture for managing federated services. The architecture is based on service contracts between control domains. A. A.  ...  shopping, horne banking, and electronic commerce.  ...  Figure 3 Dependency 3 Graph for Web Service. At least as originally designed.  ... 
doi:10.1007/978-0-387-35180-3_25 fatcat:sdtja7i4mzhkjpvvlz6qdjct4i

Quality of Service Enabled Database Applications [chapter]

S. Krompass, D. Gmach, A. Scholz, S. Seltzsam, A. Kemper
2006 Lecture Notes in Computer Science  
In today's enterprise service oriented software architectures, database systems are a crucial component for the quality of service (QoS) management between customers and service providers.  ...  For deriving the adaptive penalty of individual requests, our model differentiates between opportunity costs for underachieving an SLA threshold and marginal gains for (re-)achieving an SLA threshold.  ...  Having shown the effectiveness of our approach for databases, we now move towards scheduling in multi-level service infrastructures.  ... 
doi:10.1007/11948148_18 fatcat:kklioz7qefeyhgv4tjczg6olwa

A Secured Web Services Based E-Commerce Model for SMME Using Digital Identity

Ashwin B.K, Kumaran K, Madhu Vishwanatham V, M Sumaithri
2010 International Journal of Advancements in Computing Technology  
This paper deals with redesigning the existing e-commerce architecture that has provided a platform for the large companies to sell their products so that it can provide a place on internet for Small Medium  ...  This new architecture of the e-commerce model helps to achieve all the above with high efficiency.  ...  It is typically conveyed using HTTP with an XML serialization in A Secured Web Services Based E-Commerce Model for SMME Using Digital Identity Ashwin B.K, Kumaran K, Madhu Vishwanatham V, M Sumaithri conjunction  ... 
doi:10.4156/ijact.vol2.issue2.7 fatcat:ekkznfi6z5eq7hfs676zq3fuue

Toward an on demand service-oriented architecture

C. H. Crawford, G. P. Bate, L. Cherbakov, K. Holley, C. Tsocanos
2005 IBM Systems Journal  
Ludwig, M. Polan, M. Spreitzer, and A. Youssef, “Web Services On Demand: WSLA-Driven Automated Management,” IBM Systems Journal 43, No. 1, 136-158 (2003). .  ...  King, “A Service Level Agreement for Dynamic Electronic Services,” Fourth IEEE International Workshop on Advanced Issues of E-Commerce and Web-Based Information Systems (WECWIS’02), Newport Beach, CA,  ... 
doi:10.1147/sj.441.0081 fatcat:o7tswknk2zbylhrjbkzcgzl2qq

Key issues for the design and development of mobile commerce services and applications

Andreas S. Andreou, Costantinos Leonidou, Chrysostomos Chrysostomou, Andreas Pitsillides, George Samaras, Christos N. Schizas, Stephanos M. Mavromous
2005 International Journal of Mobile Communications  
This paper suggests a new approach for developing m-commerce services and applications based on a scheme that divides m-applications into directory-and transaction-oriented classes, identifies mobile user  ...  requirements, and takes into consideration the constraints of current technologies for mobile and wireless computing.  ...  Introduction Mobile commerce (m-commerce) is creating entirely new opportunities both for mobile devices and services.  ... 
doi:10.1504/ijmc.2005.006586 fatcat:kxixignoszey7axvnuyamt5gpq

Design a Services Architecture for Mobile-Based Agro-Goods Transport and Commerce System

Stivin Aloyce Nchimbi, Michael Kisangiri, Mussa Ally Dida, Alcardo Alex Barakabitze
2022 Mobile Information Systems  
In addressing the challenge, this study uses stakeholders to validate core services needed and proposes service architecture for Agro-Goods Transport and Commerce (AgroTC) system using installable and  ...  Collectively, farmers (74%) and buyers (60%) highly demand m-commerce services as a virtual platform for linking them. Only farmers showed concern about disease management information.  ...  Such Internet penetration widens opportunities for e-commerce and m-commerce implementation and usage to interlink at least 50% of the country's population.  ... 
doi:10.1155/2022/6041197 doaj:e51a74ce981f448da9dddeaccabd1521 fatcat:t4ocm3lzqjcezircvtu2cz2vai

Web Services: Enabling Dynamic Business Networks

Bala Iyer, Jim Freedman, Mark Gaynor, George Wyner
2003 Communications of the Association for Information Systems  
The dynamic sourcing capabilities of the emerging Web Services framework provide a key to enabling these complex eco-systems.  ...  We explore the strategic and technological dimensions of Web Services and describe how they can be used to support dynamic business networks.  ...  Development and testing of new opportunities within network partners should be online. WHY ARE WEB SERVICES BETTER?  ... 
doi:10.17705/1cais.01130 fatcat:yd3cxnjahzfmdkafrabrghau6i

Emerging business models for mobile brokerage services

Clayton A. Looney, Leonard M. Jessup, Joseph S. Valacich
2004 Communications of the ACM  
The wired Web architecture is comprised of four main components: Web servers, network transport, applications, and devices.  ...  LOONEY, LEONARD M. JESSUP, AND JOSEPH S.  ... 
doi:10.1145/990680.990683 fatcat:hm7kk7glgjeytjdznsje2q6y7y

Evolving standards for IT service management

M. W. Johnson, A. Hately, B. A. Miller, R. Orr
2007 IBM Systems Journal  
ITIL Service Support, Office of Government Commerce (2000); ITIL Service Delivery, Office of Government Commerce (2001).  ...  He has spoken at several industry conferences on the subject of standards, Web Services and service-oriented architecture.  ... 
doi:10.1147/sj.463.0583 fatcat:4zzdljzsqfbkpbxmqknfa6h6fe

Trust and Security in Service-Oriented Environments [chapter]

2006 Trust and Reputation for Service-Oriented Environments  
It not only provides the opportunity for new entrepreneurial endeavours utilizing the Web, but also opens up new opportunities for old, static, closed, locally based businesses to adopt new business paradigms  ...  Through adopting new trust technology in the service-oriented network environment, a platform for both consumers and businesses to learn from each other is created.  ...  It not only provides the opportunity for new entrepreneurial endeavours utilizing the Web, but also opens up new opportunities for old, static, closed, locally based businesses to adopt new business paradigms  ... 
doi:10.1002/9780470028261.ch1 fatcat:4od6p4wvbng3jcgdikiv2xk7oe

Integrating Mobile Devices into Semantic Services Environments

Josef Noll, Sarfraz Alam, Mohammad M. R. Chowdhury
2008 2008 The Fourth International Conference on Wireless and Mobile Communications  
The papers provides the functional architecture and suggests protocols to enable the virtual mobile.  ...  This paper addresses mobile service provisioning in a semantic service environment.  ...  RELATED WORK Intensive research and innovation is going on in the field of mobile services. In particularly, location based and context aware e-services became a popular idea for m-commerce.  ... 
doi:10.1109/icwmc.2008.77 fatcat:wyu7fhxz5nfx3i6jk62dd3txxu
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