자연주의적 탐구조사(Naturalistic Inquiry)

Probability Distributions.- Linear Models for Regression.- Linear Models for Classification.- Neural Networks.- Kernel Methods.- Sparse Kernel Machines.- Graphical Models.- Mixture Models and EM.- Approximate Inference.- Sampling Methods.- Continuous Latent Variables.- Sequential Data.- Combining Models.

Pattern Recognition and Machine Learning

The network structure of a hyperlinked environment can be a rich source of information about the content of the environment, provided we have effective means for understanding it. We develop a set of algorithmic tools for extracting information from the link structures of such environments, and report on experiments that demonstrate their effectiveness in a variety of context on the World Wide Web. The central issue we address within our framework is the distillation of broad search topics, through the discovery of “authorative” information sources on such topics. We propose and test an algorithmic formulation of the notion of authority, based on the relationship between a set of relevant authoritative pages and the set of “hub pages” that join them together in the link structure. Our formulation has connections to the eigenvectors of certain matrices associated with the link graph; these connections in turn motivate additional heuristrics for link-based analysis.

/pdf/authoritative-sources-in-a-hyperlinked-environment-1p23r698i9.pdf

Authoritative sources in a hyperlinked environment

Since the introductory article for what has become known as the “service-dominant (S-D) logic of marketing,” “Evolving to a New Dominant Logic for Marketing,” was published in the Journal of Marketing (Vargo, S. L., & Lusch, R. F. (2004a)), there has been considerable discussion and elaboration of its specifics. This article highlights and clarifies the salient issues associated with S-D logic and updates the original foundational premises (FPs) and adds an FP. Directions for future work are also discussed.

Service-dominant logic: continuing the evolution

Where does the mind stop and the rest of the world begin? The question invites two standard replies. Some accept the intuitive demarcations of skin and skull, and say that what is outside the body is outside the mind. Others are impressed by arguments suggesting that the meaning of our words "just ain't in the head", and hold that this externalism about meaning carries over into an externalism about mind. We propose to pursue a third position. We will advocate an externalism about mind, but one that is in no way grounded in the debatable role of external reference in fixing the contents of our mental states. Rather, we advocate an *active externalism*, based on the active role of the environment in driving cognitive processes.

The Extended Mind

On value and value co-creation: A service systems and service logic perspective

The service sector accounts for most of the world's economic activity, but it's the least-studied part of the economy. A service system comprises people and technologies that adaptively compute and adjust to a system's changing value of knowledge. A science of service systems could provide theory and practice around service innovation

Steps toward a science of service systems

Service systems are value-co-creation configurations of people, technology, value propositionsconnecting internal and external service systems, and shared information (e.g., language, laws, measures, and methods). Service science is the study of service systems, aiming to create a basis for systematicservice innovation. Service science combines organization and human understanding with business andtechnological understanding to categorize and explain the many types of service systems that exist as wellas how service systems interact and evolve to co-create value. The goal is to apply scientific understandingto advance our ability to design, improve, and scale service systems. To make progress, we think servicedominantlogic provides just the right perspective, vocabulary, and assumptions on which to build a theory ofservice systems, their configurations, and their modes of interaction. Simply put, service-dominant logicmay be the philosophical foundation of service science, and the service system may be its basic theoreticalconstruct.

/pdf/fundamentals-of-service-science-7ijaxhbx6b.pdf

Fundamentals of service science

https://onlinelibrary.wiley.com/doi/pdf/10.1207/s15516709cog1804_1

On Distinguishing Epistemic from Pragmatic Action

ion is a powerful thing. During the nineteenth century, the Industrial Revolution was built on many powerful abstractions, such as mass, energy, work, and power. During the twentieth century, the information revolution was built on many powerful abstractions, such as binary digit or bit, binary coding, and algorithmic complexity. Here, we propose an abstraction for the twenty-first century, in which there is an emerging revolution in thinking about business and economics based on a service-dominant logic. The worldview of service-dominant logic stands in sharp contrast to the worldview of the goods-dominant logic of the past, as it holds service—the application of competences for benefit of others—rather than goods to be the fundamental basis of economic exchange. Within this new worldview, we suggest the basic abstraction is the service system, a configuration of people, technologies, and other resources that interact with other service systems to create mutual value. Many systems can be viewed as service systems, including families, cities, and companies, among many others. In this paper, we show how the service-system abstraction can be used to understand how value is co-created, in the process laying the foundation for an integrated science of service.

Paul P. Maglio

Papers

On value and value co-creation: A service systems and service logic perspective

Steps toward a science of service systems

Fundamentals of service science

On Distinguishing Epistemic from Pragmatic Action

The service system is the basic abstraction of service science