37,033 research outputs found
An e-Commerce portal for online Medicine trading
E-commerce short for electronic commerce is trading in products or services using computer networks, such as the Internet. The proposed e marketing model here is an e-commerce portal for online medicine trading and searching providing customers the list of nearby medical shops where the particular medicine is available and also online purchasing facility for that medicine. This model is basically proposing a new idea in E-marketing to supply medicines online and the customer can search the medicinersquos availability in nearby medical shops. The purpose behind making such e-commerce portal is providing customers a 24*7 availability of medicines. The shopkeepers will register over the portal and will let their medicine to be sold online. This will play a very important role in providing rare medicines at remote places where there is unavailability of medicines and also there will be a detailed list of medicines available in the stock. After implementing the proposed model, B2B and B2C transactions and sales would be increasing in coming years and it has a major impact of USAbility on e-marketing strategy of electronic business
An improved negative selection algorithm based on the hybridization of cuckoo search and differential evolution for anomaly detection
The biological immune system (BIS) is characterized by networks of cells, tissues, and
organs communicating and working in synchronization. It also has the ability to learn,
recognize, and remember, thus providing the solid foundation for the development
of Artificial Immune System (AIS). Since the emergence of AIS, it has proved itself
as an area of computational intelligence. Real-Valued Negative Selection Algorithm
with Variable-Sized Detectors (V-Detectors) is an offspring of AIS and demonstrated
its potentials in the field of anomaly detection. The V-Detectors algorithm depends
greatly on the random detectors generated in monitoring the status of a system.
These randomly generated detectors suffer from not been able to adequately cover
the non-self space, which diminishes the detection performance of the V-Detectors
algorithm. This research therefore proposed CSDE-V-Detectors which entail the
use of the hybridization of Cuckoo Search (CS) and Differential Evolution (DE) in
optimizing the random detectors of the V-Detectors. The DE is integrated with CS
at the population initialization by distributing the population linearly. This linear
distribution gives the population a unique, stable, and progressive distribution process.
Thus, each individual detector is characteristically different from the other detectors.
CSDE capabilities of global search, and use of L´evy flight facilitates the effectiveness
of the detector set in the search space. In comparison with V-Detectors, cuckoo search,
differential evolution, support vector machine, artificial neural network, na¨ıve bayes,
and k-NN, experimental results demonstrates that CSDE-V-Detectors outperforms
other algorithms with an average detection rate of 95:30% on all the datasets. This
signifies that CSDE-V-Detectors can efficiently attain highest detection rates and
lowest false alarm rates for anomaly detection. Thus, the optimization of the randomly
detectors of V-Detectors algorithm with CSDE is proficient and suitable for anomaly
detection tasks
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Towards successful e-Payment systems: An empirical identification and analysis of critical factors
This research aims to explore the factors relating to e-payment system to be implemented where electronic processes enable the facilitation of online transactions. A secondary analysis revealed six factors which are argued to be ‘critical’ for customer adoption of these systems. The findings were further augmented by an online survey of 155 respondents where the perceived importance of the critical factors were correlated through: security, trust, perceived advantage, assurance seals, perceived risk and usability. The results demonstrate that three of the critical factors were necessary (security, advantage, web assurance seals) and three were relatively sufficient (perceived risk, trust and usability) through customer intentions to adopt an e-payment system. The study provides a valid overall awareness that these critical factors are important in designing a successful e-payment system
Critical review of the e-loyalty literature: a purchase-centred framework
Over the last few years, the concept of online loyalty has been examined extensively in the literature, and it remains a topic of constant inquiry for both academics and marketing managers. The tremendous development of the Internet for both marketing and e-commerce settings, in conjunction with the growing desire of consumers to purchase online, has promoted two main outcomes: (a) increasing numbers of Business-to-Customer companies running businesses online and (b) the development of a variety of different e-loyalty research models. However, current research lacks a systematic review of the literature that provides a general conceptual framework on e-loyalty, which would help managers to understand their customers better, to take advantage of industry-related factors, and to improve their service quality. The present study is an attempt to critically synthesize results from multiple empirical studies on e-loyalty. Our findings illustrate that 62 instruments for measuring e-loyalty are currently in use, influenced predominantly by Zeithaml et al. (J Marketing. 1996;60(2):31-46) and Oliver (1997; Satisfaction: a behavioral perspective on the consumer. New York: McGraw Hill). Additionally, we propose a new general conceptual framework, which leads to antecedents dividing e-loyalty on the basis of the action of purchase into pre-purchase, during-purchase and after-purchase factors. To conclude, a number of managerial implementations are suggested in order to help marketing managers increase their customers’ e-loyalty by making crucial changes in each purchase stage
Quality improvement of manuka honey through the application of high pressure processing
The quality of honey is known to be compromised when it goes through thermal
processing due to its negative impact on the unstable and thermolabile honey components
which originated from the nectar and bees themselves. This present work is undertaken to
access the use of an emerging food preservation technique known as “High Pressure
Processing” for treating honey, as an alternative to the conventional thermal processing. In
this thesis, honey quality has been addressed by measuring the effects of high pressure
processing parameters (pressure, time and temperature) on nutritional properties of honey,
namely total phenolic content and antioxidant activity. Honey samples, contained in small
pouches, were subjected to different pressures (200-600 MPa) at close to ambient
temperatures (25-33°C) for different holding times (10 to 30 min). Thermal processing (49-
70°C) was also carried out for comparison purpose. Results demonstrated that high pressure
processing operated at 600 MPa for 10 min has capability to increase significantly the total
phenolic content and antioxidant activity by 47% and 30%, respectively. Besides, the result
showed that high pressure processing can maintain the natural colour of honey which relates
directly to consumer perception, while retaining its shear-thinning behaviour and viscosity
with no significant changes (p > 0.05). High pressure processing can also control
hydroxymethylfurfural (HMF) concentration in honey during process within the standard
limit, 16.93 to 18.76 mg/kg (which is below than the maximum allowed limit of 40 mg/kg).
This work also reveals that high pressure processing can enhance antibacterial activity of
Manuka honey significantly. It shows an increase in the percentage inhibition of
Staphylococcus epidermidis from 64.15 ± 5.86% to 84.34 ± 7.62% when honey was
subjected to 600 MPa. Storage studies for one year at room temperature (25°C) demonstrated
that high pressure-treated samples have a good retention to the physicochemical, nutritional
and rheological properties of honey throughout storage, which confirms that the positive
effect of high pressure on honey is not a temporary effect. Whereas, an insight study on the
safety part showed that the Saccharomyces cerevisiae cell varied linearly with ° Brix,
indicating that food compressibility has a significant role in the microbial inactivation
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Integrating customer relationship management strategies in (B2C) e-commerce environments
Creating value and generating a total customer experience(TCE ) is important for E -Commerce in order to attract customers. However, with increasing competition in the marketplace, it is becoming increasingly difficult to retain customers. E-Commerce, therefore, should focus on continuously providing value to the customers to build long-term relationships and reduce customer defections. We have evaluated five E -Banking sites from the UK finance industry and have shown that an organisation whose Web site is usable in HCI terms (that satisfies the Web Design heuristics / E -Commerce guidelines) might not always generate a TCE . It is important that along with usability heuristics, customer relationship management (CRM) strategies are integrated into the design of E-Commerce sites. In this paper, we have applied the service quality (SERVQUAL ) framework from the relationship marketing literature for deriving customer relationship enhancing heuristics which can be integrated into the design of E -Commerce environments
How Design Plays Strategic Roles in Internet Service Innovation: Lessons from Korean Companies
In order to survive in the highly competitive internet business, companies have to provide differentiated services that can satisfy the rapidly changing users’ tastes and needs. Designers have been increasingly committed to achieving user satisfaction by generating and visualizing innovative solutions in new internet service development. The roles of internet service design have expanded from a narrow focus on aesthetics into a more strategic aspect. This paper investigates the methods of managing design in order to enhance companies’ competitiveness in internet business. The main research processes are to: (1) explore the current state of internet service design in Korea through in-depth interviews with professional designers and survey questionnaires to 30 digital design agencies and 60 clients; (2) compare how design is managed between in-house design groups and digital design agencies though the case studies of five Korean companies; and (3) develop a taxonomy characterizing four roles of designers in conjunction with the levels of their strategic contributions to internet service innovation: visualist, solution provider, concept generator, and service initiator. In addition, we demonstrate the growing contributions of the strategic use of design for innovating internet services, building robust brand equity, and increasing business performance.
Keywords:
Design Management; Internet Business; Internet Service Design; Digital Design; Digital Design Agency; In-House Design Group, Case Study</p
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