Effective customer requirements management using an information supply based model

Managing customer requirements is a crucial process in any project, especially when these requirements usually keep changing throughout a project life cycle. Despite the high importance of customer requirement management in any project, there is no avail

The basis problem in many-worlds theories

It is emphasized that a many-worlds interpretation of quantum theory exists only to the extent that the associated basis problem is solved. The core basis problem is that the robust enduring states specified by environmental decoherence effects are essentially Gaussian wave packets that form continua of non-orthogonal states. Hence they are not a discrete set of orthogonal basis states to which finite probabilities can be assigned by the usual rules. The natural way to get an orthogonal basis without going outside the Schroedinger dynamics is to use the eigenstates of the reduced density matrix, and this idea is the basis of some recent attempts by many-worlds proponents to solve the basis problem. But these eigenstates do not enjoy the locality and quasi-classicality properties of the states defined by environmental decoherence effects, and hence are not satisfactory preferred basis states. The basis problem needs to be addressed and resolved before a many-worlds-type interpretation can be said to exist.Comment: This extended version is to be published in The Canadian Journal of Physic

Quantum Number Density Asymmetries Within QCD Jets Correlated With Lambda Polarization

The observation of jets in a variety of hard-scattering processes has allowed the quantitative study of perturbative quantum chromodynamics (PQCD) by comparing detailed theoretical predictions with a wide range of experimental data. This paper examines how some important, nonperturbative, facets of QCD involving the internal dynamical structure of jets can be studied by measuring the spin orientation of Lambda particles produced in these jets. The measurement of the transverse polarization for an individual Lambda within a QCD jet permits the definition of spin-directed asymmetries in local quantum number densities in rapidity space (such as charge, strangeness and baryon number densities) involving neighboring hadrons in the jet. These asymmetries can only be generated by soft, nonperturbative dynamical mechanisms and such measurements can provide insight not otherwise accessible into the color rearrangement that occurs during the hadronization stage of the fragmentation process.Comment: The replacement manuscript contains a new abstract, five pages of additional material and a revised version of Fig.

Non-financial reporting challenges in monitoring SDG`s achievement : investment aspects for transition economy

This research were developed by author during participation at post doctoral training programme at Academy of financial management, Kyiv, Ukraine (2017-2019).Purpose: The purpose of the article is to reveal and deepen the investment aspects of the methodology for monitoring the achievement of Sustainable Development Goals (SDG`s) in transition countries. Design/Methodology/Approach: The methodological approach of the paper is based on comparative analysis of core investment indicators proposed by main sustainable reporting initiatives. Conducted analysis helped to identify significant differences in methodological recommendations complicating the process of data comparability for VNR`s compiling purposes. Findings: As a part of SDG`s monitoring process reporting challenges include: the use of so-called “SDG-washing” practices in non-financial reporting; selective presentation of facts through the use of “Cherry-picking” practice in non-financial reporting; the difficulty in measuring progress of the entity's contribution to the achievement of the SDGs on the basis of available indicators in the non-financial reporting; a weak corporate governance culture for reporting as in transition economies; the necessity to develop approaches to assess the materiality of information received for investment purposes. Practical Implications: Sustainability investment indicators in non-financial reporting requirements today do not reflect investing in cost-effectiveness in the context of evaluating the progress of the SDG`s implementation. In order to reveal the entity's attempts to use “SDG-washing” and “Cherry-picking” practices is proposed to include an investment priority ratio to the list of economic indicators. Originality/Value: The paper contains a methodology for a new non-financial reporting indicator allowing to evaluate the purpose of enterpeise`s capital investments policy.peer-reviewe

Measuring the difference we make: the state-of-play of outcomes measurement in the community sector in Western Australia

The term ‘outcomes measurement’ refers to the measurement of the difference that an initiative, program or organisation makes to the lives of people they engage with. Outcomes measurement provides evidence on whether initiatives, programs and organisations are making a difference to the lives of people they serve. It is an important basis of learning within organisations of what works and what doesn’t work. Outcomes measurement also provides the foundation stone for evaluation, strategic planning and good governance, and is critical to good decision-making in respect of the appropriate allocation of resources by funders.  This report extends our previous Bankwest Foundation research and investigates the experiences of on-the-ground community organisations, government and philanthropic funders of community service organisations, and community sector peak bodies with outcomes measurement in Western Australia. This is particularly important in Western Australia as recent regulatory reform has placed outcomes measurement firmly on the agenda for all Western Australia departments, agencies and the organisations they work with.  This study finds outcomes measurement at a tipping point in Western Australia. Our mapping of outcomes measurement in Western Australia and consultations with community sector stakeholders in Western Australia suggest not simply a growing interest in outcomes measurement and a broad appetite for progress and change, but that community sector organisations, big and small, as well as funders, are implementing or seeking to implement a systematic, well-grounded outcomes measurement framework in their organisations and through their funding programs. Community organisations and the funders of programs are also moving towards more strategic use of the outputs of outcomes measurement and connecting measurement with strategy and performance improvement.&nbsp

Toward physical realizations of thermodynamic resource theories

Conventional statistical mechanics describes large systems and averages over many particles or over many trials. But work, heat, and entropy impact the small scales that experimentalists can increasingly control, e.g., in single-molecule experiments. The statistical mechanics of small scales has been quantified with two toolkits developed in quantum information theory: resource theories and one-shot information theory. The field has boomed recently, but the theorems amassed have hardly impacted experiments. Can thermodynamic resource theories be realized experimentally? Via what steps can we shift the theory toward physical realizations? Should we care? I present eleven opportunities in physically realizing thermodynamic resource theories.Comment: Publication information added. Cosmetic change

Entanglement Verification in Quantum Networks with Tampered Nodes

In this paper, we consider the problem of entanglement verification across the quantum memories of any two nodes of a quantum network. Its solution can be a means for detecting (albeit not preventing) the presence of intruders that have taken full control of a node, either to make a denial-of-service attack or to reprogram the node. Looking for strategies that only require local operations and classical communication (LOCC), we propose two entanglement verification protocols characterized by increasing robustness and efficiency.Comment: 14 pages, 7 figure

Quantum Knowledge, Quantum Belief, Quantum Reality: Notes of a QBist Fellow Traveler

I consider the "Quantum Bayesian" view of quantum theory as expounded in a 2006 paper of Caves, Fuchs, and Schack. I argue that one can accept a generally personalist, decision-theoretic view of probability, including probability as manifested in quantum physics, while nevertheless accepting that in some situations, including some in quantum physics, probabilities may in a useful sense be thought of as objectively correct. This includes situations in which the ascription of a quantum state should be thought of as objectively correct. I argue that this does not cause any prima facie objectionable sort of action at a distance, though it may involve adopting the attitude that certain dispositional properties of things are not "localized" at those things. Whether this insouciant view of nonlocality and objectivity can survive more detailed analysis is a matter for further investigation.Comment: 13 page

Software safety : a definition and some preliminary thoughts

Software safety is the subject of a research project in its initial stages at the University of California Irvine. This research deals with critical real-time software where the cost of an error is high, e.g. human life. In this paper software techniques having a bearing on safety are described and evaluated. Initial definitions of software safety concepts are presented along with some preliminary thoughts and research questions