Institution
University of Cyprus
Education•Nicosia, Cyprus•
About: University of Cyprus is a education organization based out in Nicosia, Cyprus. It is known for research contribution in the topics: Large Hadron Collider & Context (language use). The organization has 3624 authors who have published 15157 publications receiving 412135 citations.
Papers published on a yearly basis
Papers
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TL;DR: A modular problem structuring approach is proposed that allows simplifying of complex real option problems by decomposing them into a few basic building-block option types connected by some basic decision operators.
Abstract: This article focuses on how the use of real options can be made simple, providing an overview of the power of flexible and modular decision making and its use in various applications across industries. After common real options are discussed through a comprehensive example, the article reviews the key lessons and implications of real options thinking for flexible decision making. It then proceeds to propose a modular problem structuring approach that allows simplifying of complex real option problems by decomposing them into a few basic building-block option types (reviewed) connected by some basic decision operators. The resulting problem-structuring option map is depicted in a range of illustrative applications in various industries. Past areas of application of real options as well as research challenges ahead are also discussed.
114 citations
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TL;DR: In this article, the authors describe field investigations performed and evaluated temperature behavior of 13 different types of PV modules, which have been exposed to real conditions both in Stuttgart, Germany and Nicosia, Cyprus.
114 citations
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TL;DR: This paper analyzes the verification of K-step opacity in discrete event systems that are modeled as (possibly non-deterministic) finite automata with partial observation on their transitions and establishes that the verification is NP-hard.
Abstract: Motivated by security and privacy considerations in a variety of applications of discrete event systems, we describe and analyze the computational complexity required for verifying the notion of K -step opacity for systems that are modeled as nondeterministic finite automata with partial observation on their transitions. Specifically, a system is K-step opaque if, at any specific point within the last K observations, the entrance of the system state to a given set of secret states remains opaque (uncertain) to an intruder who has complete knowledge of the system model and observes system activity through some natural projection map. We provide two methods for verifying K -step opacity using two different state estimator constructions, and analyze the computational complexity of both.
114 citations
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TL;DR: In this article, the authors study probabilistic properties and quasi-likelihood estimation for negative binomial processes for count time series regression models that include a feedback mechanism and show that the resulting estimators are consistent and asymptotically normally distributed.
Abstract: We study inference and diagnostics for count time series regression models that include a feedback mechanism. In particular, we are interested in negative binomial processes for count time series. We study probabilistic properties and quasi-likelihood estimation for this class of processes. We show that the resulting estimators are consistent and asymptotically normally distributed. These facts enable us to construct probability integral transformation plots for assessing any assumed distributional assumptions. The key observation in developing the theory is a mean parameterized form of the negative binomial distribution. For transactions data, it is seen that the negative binomial distribution offers a better fit than the Poisson distribution. This is an immediate consequence of the fact that transactions can be represented as a collection of individual activities that correspond to different trading strategies.
114 citations
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TL;DR: In this article, the effect of temperature on different grid-connected photovoltaic (PV) technologies installed in Cyprus was analyzed using measurements of module temperature and the manufacturer provided maximum power point (MPP) temperature coefficients.
114 citations
Authors
Showing all 3715 results
Name | H-index | Papers | Citations |
---|---|---|---|
Luca Lista | 140 | 2044 | 110645 |
Peter Wittich | 139 | 1646 | 102731 |
Stefano Giagu | 139 | 1651 | 101569 |
Norbert Perrimon | 138 | 610 | 73505 |
Pierluigi Paolucci | 138 | 1965 | 105050 |
Kreso Kadija | 135 | 1270 | 95988 |
Daniel Thomas | 134 | 846 | 84224 |
Julia Thom | 132 | 1441 | 92288 |
Alberto Aloisio | 131 | 1356 | 87979 |
Panos A Razis | 130 | 1287 | 90704 |
Jehad Mousa | 130 | 1226 | 86564 |
Alexandros Attikis | 128 | 1136 | 77259 |
Fotios Ptochos | 128 | 1036 | 81425 |
Charalambos Nicolaou | 128 | 1152 | 83886 |
Halil Saka | 128 | 1137 | 77106 |