Decoding Data Products – Through the Lens of Work System Theory

Data products are seen as important levers in repurposing the large volumes of data that are captured in organizations and in satisfying the increasing demand for analytics. Despite the increasing popularity of the data product concept, it remains unclear how data can be productized. This article proposes work system theory to study the implications data products have for how organizations manage their data. Adopting a multimethod approach involving case studies and focus groups, we identify three types of data products and analyze how organizations coordinate their resources to build work systems around each data product type. Our findings contribute to the ongoing discourse on scaling data and analytics capabilities to repurpose and consume data effectively

Understanding Data Products: Motivations, Definition, and Categories

As the volume of data exponentially increases, organizations are looking for smarter ways to create the most value from their data. One approach to achieve this is through developing data products. Although the idea was initially presented in the 1990s, the concept remains nascent, leading to different groups forming their own interpretations about data products. Leveraging the literature and multiple case studies, we aim to harmonize the understanding of data products and identify their characteristics. Additionally, our empirical findings shed light on the motivations to develop data products as well as the emerging data product categories. By clarifying the foundations of data products, our study contributes to the ongoing discourse around scaling data and analytics in enterprises to repurpose and consume data efficiently and cost-effectively. For practitioners, our study provides insights into different motivations and priorities associated with data products, which can help them scope their data product initiatives

Data Product Canvas: A visual inquiry tool supporting data product design

Data products (DP) are considered a key enabler of data-driven innovation. However, suitable methodologies and tools supporting DP design are still scarce. The emerging body of practitioner literature mostly focuses on analytics based products and their technical design and architecture but lacks a more comprehensive product perspective on data. To address this gap, we propose the Data Product Canvas (DPC) as a visual inquiry tool that supports cross-functional teams in understanding, designing, and analyzing DPs. The DPC was developed in an iterative design science process involving focus groups with 15 global companies and demonstrations for selected DPs. Building on the core ideas of the Business Model Canvas, the DPC outlines the critical elements for designing DPs around three key themes: desirability from the customer perspective, feasibility from the technical perspective and viability from an economic perspective. The DPC instantiates the design principles for visual inquiry tools and comprises a conceptual model, shared visualization, and directions for use. The DPC is the first step towards a systematic approach and shared language to design DPs in ways that technical experts and business users understand

Circular dichroism and bilayer splitting in the normal state of underdoped (Pb,Bi)2_2Sr2_2(Cax_xY1−x_{1-x})Cu2_2O8+δ_{8+\delta} and overdoped (Pb,Bi)2_2Sr2_2CaCu2_2O8+δ_{8+\delta}

We report an ARPES investigation of the circular dichroism in the first Brillouin zone (BZ) of under- and overdoped Pb-Bi2212 samples. We show that the dichroism has opposite signs for bonding and antibonding components of the bilayer-split CuO-band and is antisymmetric with respect to reflections in both mirror planes parallel to the c-axis. Using this property of the energy and momentum intensity distributions we prove the existence of the bilayer splitting in the normal state of the underdoped compound and compare its value with the splitting in overdoped sample. In agreement with previous studies the magnitude of the interlayer coupling does not depend significantly on doping. We also discuss possible origins of the observed dichroism.Comment: 4 RevTex pages, 4 EPS figure

Sustainable Urban Transformation and the Green Urban Economy

This chapter explores the connections between the concepts of sustainable urban transformation and the green urban economy, proposes a framework for understanding how these concepts “fit” together, and makes some practical suggestions for local governments (and national and international policy)

Surprises in the doping dependence of the Fermi surface in Bi(Pb)-2212

A detailed and systematic ARPES investigation of the doping-dependence of the normal state Fermi surface (FS) of modulation-free (Pb,Bi)-2212 is presented. The FS does not change in topology away from hole-like at any stage. The data reveal, in addition, a number of surprises. Firstly the FS area does not follow the usual curve describing Tc vs x for the hole doped cuprates, but is down-shifted in doping by ca. 0.05 holes per Cu site, indicating either the break-down of Luttinger's theorem or the consequences of a significant bi-layer splitting of the FS. Secondly, the strong k-dependence of the FS width is shown to be doping independent. Finally, the relative strength of the shadow FS has a doping dependence mirroring that of Tc.Comment: 5 pages, 4 figures (revtex

Proof for trivalent Sc ions in Sc2@C84 from high-energy spectroscopy

The electronic structure and the valency of the Sc ions in the endohedral dimetallofullerene Sc 2 @C 84 with D 2d symmetry are probed using high-energy spectroscopy. Comparison of the Sc 2p ! 3d x-ray-absorption spectrum with calculated ionic multiplet spectra shows that the Sc ions are trivalent. Detailed multiplet calcu-lations including covalency indicate that the effective valency of the Sc~III! ions can be described by a formal charge transfer to the fullerene cage of 2.660.1. This illustrates that a purely ionic picture is not valid for the electronic structure of Sc 2 @C 84 , and that a more complex picture including finite hybridization between the Sc and the fullerene cage has to be applied