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Complementor Participation in Platforms: Evidence from the 7^th and 8^th Generations of Video Game Consoles

Sobota, V.C.M. (author), van de Kaa, G. (author), de Reuver, Mark (author), Prajapati, Ranjan (author)

This paper analyses how the factors breadth of content offerings, boundary resources, and exclusive content explain complementor participation in platform-based ecosystems, in the context of video game consoles. Fixed effects regressions on a panel comprising two generations of consoles across six platforms show that the breadth of content...

conference paper 2022

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The effects of biochar on physical properties and methane oxidation capacity of cover soils from two Dutch landfills

Buisma-Yi, S.C. (author), Heijbroek, A.C. (author), Gebert, J. (author)

Designing methane oxidation systems (MOS) requires an understanding of soil physical properties and their changes to create an optimal habitat for methanotrophs. A short-term study was carried out to investigate the suitability of biochar as an additive to improve soil properties for use in MOS. The results from our batch experiments showed the...

conference paper 2021

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Reasoning with group norms in software agent organisations

Dignum, V. (author), Aldewereld, H.M. (author), Vasconcelos, W. (author)

Norms have been used to represent desirable behaviours that software agents should exhibit in sophisticated multi-agent solutions. An important open research issue refers to group norms, i.e. norms that govern groups of agents. Depending on the interpretation, group norms may be intended to affect the group as a whole, each member of a group, or...

conference paper 2015

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SGF-quantales and their groupoids

Hansen, H.H. (author), Ossa, C. (author), Palmigiano, A. (author), Re, R. (author)

conference paper 2015

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Post-mortem of a Zombie: Conficker cleanup after six years

Asghari, H. (author), Ciere, M. (author), Van Eeten, M.J.G. (author)

Research on botnet mitigation has focused predominantly on methods to technically disrupt the commandand-control infrastructure. Much less is known about the effectiveness of large-scale efforts to clean up infected machines. We analyze longitudinal data from the sinkhole of Conficker, one the largest botnets ever seen, to assess the impact of...

conference paper 2015

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Bouwlogistieke innovaties weerbarstig te implementeren

Ludema, M.W. (author), Vries, A.M.R. (author)

Toelevering van bouwmaterialen aan bouwprojecten is complex en verregaande gesegregeerd. De bouwsector staat voor een kans te innoveren op het vlak van de bouwlogistiek. In het verleden is ervaring opgedaan met ‘best-practices’ die voldoende kansen bieden de noodzakelijk innovatie door te voeren. Via proeftuinen wordt in het TKI-project ‘4C in...

conference paper 2015

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Business modelling agility: Turning ideas into business

Heikkila, J. (author), Heikkila, M. (author), Bouwman, W.A.G.A. (author)

Business Model Innovation is attracting more and more attention from business as well as from academics. Business Model Innovation deals with both technological and knowledge related changes that either may disrupt or sustain existing product/market strategies. Timing of Business Model Innovation both with regard to the right moment as well as...

conference paper 2015

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Herwaardering HSL-Oost

Van Ham, J.C. (author), Baggen, J.H. (author)

conference paper 2015

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Bottlenecks and drivers in Ethiopia domestic biogas sector

Kamp, L.M. (author), Forn, E.B. (author)

conference paper 2015

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Exploring factors that influence information sharing choices of organizations in networks

Singerling, T. (author), Klievink, A.J. (author), De Reuver, G.A. (author), Janssen, M.F.W.H.A. (author)

Organizations do not just decide on whether or not to exchange information digitally. In many cases, there are multiple alternative configurations of inter-organizational systems (IOS) that facilitate such information sharing. Although a lot is known about the factors that influence whether organizations do or do not adopt IOS, little is known...

conference paper 2015

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KBA en fietsen

Van Wee, G.P. (author), Borjesson, M. (author)

Fietsen wint in steeds meer landen aan populariteit. Beleidsopties voor transportinfrastructuur worden in vele landen van te voren beoordeeld op basis van een maatschappelijke kosten-baten analyse (MKBA). Voor fietsbeleidsopties is dat veel minder gangbaar. Dit paper bediscussieert de mogelijkheden om potentiële beleidsopties gericht op fietsen...

conference paper 2015

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Newton Series, Coinductively

Basold, H. (author), Hansen, H.H. (author), Pin, J.E. (author), Rutten, J. (author)

We present a comparative study of four product operators on weighted languages: (i) the convolution, (ii) the shuffle, (iii) the infiltration, and (iv) the Hadamard product. Exploiting the fact that the set of weighted languages is a final coalgebra, we use coinduction to prove that an operator of the classical difference calculus, the Newton...

conference paper 2015

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IT-enabled Resilient, Seamless and Secure Global Supply Chains: Introduction, Overview and Research Topics

Klievink, B. (author), Zomer, G. (author)

This paper is the introduction to the fourth Workshop on IT-enabled Resilient, Seamless and Secure Global Supply Chains (WITNESS 2015). In the paper, we present a synthesis of the innovation agendas of a series of international research, development and demonstration projects that seek to make supply chains more efficient and more secure. From...

conference paper 2015

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Multi-criteria optimization framework for road infrastructures under different scenario of climate change

Orcesi, A. (author), Chemineau, H. (author), Van Gelder, P.H.A.J.M. (author), Van Erp, H.R.N. (author), Lin, P.H. (author), Obel Nielsen, K. (author), Pedersen, C. (author)

conference paper 2015

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Weak Completeness of Coalgebraic Dynamic Logics

Kupke, C. (author), Hansen, H.H. (author)

We present a coalgebraic generalisation of Fischer and Ladner’s Propositional Dynamic Logic (PDL) and Parikh’s Game Logic (GL). In earlier work, we proved a generic strong completeness result for coalgebraic dynamic logics without iteration. The coalgebraic semantics of such programs is given by a monad T, and modalities are interpreted via a...

conference paper 2015

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Values and responsibility in the development of Smart Energy Systems in European cities (poster)

Dignum, M. (author)

conference paper 2015

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Exploring factors that influence information sharing choices of organizations in networks

Singerling, T. (author), Klievink, A.J. (author), De Reuver, G.A. (author), Janssen, M.F.W.H.A. (author)

Organizations do not just decide on whether or not to exchange information digitally. In many cases, there are multiple alternative configurations of inter-organizational systems (IOS) that facilitate such information sharing. Although a lot is known about the factors that influence whether organizations do or do not adopt IOS, little is known...

conference paper 2015

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Gender and Diversity in Engineering MOOCs, a first Appraisal

Ihsen, S. (author), Jeanrenaud, Y. (author), De Vries, P. (author), Hennis, T.A. (author)

conference paper 2015

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Collaborative PhD projects: Together towards innovation

Sjoer, E. (author)

This paper presents the design criteria of collaborative PhD projects for DIMI and DEI, using the existing literature. Collaborative PhD projects will become an interesting learning process for all parties involved.

conference paper 2015

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A coinductive treatment of infinitary term rewriting and equational reasoning

Endrullis, J. (author), Hansen, H.H. (author), Hendriks, D. (author), Polonsky, A. (author), Silva, A. (author)

conference paper 2015