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We introduce rigorous theory for deriving first and second order backpropagation methods for Deep Neural Networks (DNN) whilst satisfying existing theory in DNN optimization. We begin by formally defining a neural network with its respective components and state the first and second order chain rule with respect to its partial derivatives. The partial derivatives in the chain rule formula are rela
Commercialization has been recognized as one of the most difficult phases of the innovation process. Failure rates are high, even for products with the potential to address real needs and deliver real customer value. This master's thesis explores commercialization in an even more challenging business context than the typical case. First, the innovating company is an early startup with limited
The purpose of this report is to map how HTA, Health Technology Assessment, is being used for MDD products for inpatient care in Sweden. Swedish Medtech, a professional association for medical technology companies, has a need to carry out a survey about the use of HTA in Sweden for their future work. They have a project which goal is to inform policy makers about the value of innovative medical pr
The use of Islamic symbols in metal music has, until now, been a rare phenomenon. A few years ago, some black metal-bands in Istanbul started using Islamic symbols in both their artwork and lyrics, often in an anti-Islamic fashion. Although research on metal music is well established, little has been done on the relationship between black metal and Islam. This thesis explores the relationship betw
Purpose: The purpose of this paper is to shed light on which role authenticity plays in mobile dating apps, an environment where users can present themselves only with a limited amount of information. By investigating how users create their profiles and evaluate others, the existing knowledge on authenticity and self-presentation can be advanced. Methodology: The research applied a relativist and
NYTT FRÅN LUNDS UNIVERSITET Mejlutskick på svenska och engelska som vänder sig till fakultetskommunikatörer vid Lunds universitet för vidarespridning i fakultets- och institutionskanaler – Nr 41 v 51- 2020. CORONARELATERAT Skärpta nationella råd från 14 december 2020 Från och med den 14 december gäller skärpta nationella föreskrifter och allmänna råd om allas ansvar att förhindra smitta av covid-1
https://www.cec.lu.se/sites/cec.lu.se/files/2021-01/LU-gemensamt%20Mejlutskick%20Nr%2041-2020-v51.pdf - 2026-07-25
MILJÖVETENSKAP Schema 2020-10-28 Kurs: MVEN16 Klimatpolitik, samhällsstyrning och kommunikation, HT20 Kursansvarig: RH: Roger Hildingsson, Statsvetenskapliga inst; roger.hildingsson@svet.lu.se Lärare: CD: Carl Dalhammar, IIIEE; carl.dalhammar@iiiee.lu.se JK: Jamil Khan, Miljö- och energisystemanalys, LTH; jamil.khan@miljlo.lth.se MR: Markku Rummukainen, CEC SU: Sara Ullström, LUCSUS; sara.ullstrom
https://www.cec.lu.se/sv/sites/cec.lu.se.sv/files/2020-10/Schema%20MVEN16%20HT20_28okt20.pdf - 2026-07-24
Title: A framework for understanding the cost of servicing customers when orders are at risk of late delivery – A case study at Tetra Pak Authors: Simon Lundqvist and Alexander Olsson Supervisors: Eva Berg, Division of Industrial Management and Logistics, Lund University Michael Hultberg, Global supply planning manager, Tetra Pak Examiner: Jan Olhager, Division of Industrial Management and Logisti
Homozygous C2 deficiency (C2D) is the most common deficiency of the classical complement pathway in Western countries. It is mostly found in patients with autoimmune disease or susceptibility to bacterial infections and in healthy persons. We wished to assess to what extent other immunological factors might explain differences of susceptibility to infections in C2D. For this reason, 44 Swedish pat
This paper tests the “Square Root Rule” (the SRR), a Basel sanctioned method of scaling 1-day Value At risk to higher time horizons. The SRR has come under serious assault from leading researchers focusing on its week theoretical basis: assuming i.i.d. asset returns. I performed an empirical test of the SRR on the 10-day horizon, the maximum horizon allowed by Basel, comparing SRR performance to d
In a new episode of the podcast Ceteris Never Paribus, the host Maria Bach speaks to Evelina Kallträsk, David Larsson Heidenblad, Anna Nilsson Hammar and Johan Östling, all members of the Lund Centre for the History of Knowledge (LUCK). They discuss what is the history of knowledge and how its approaches might be useful for historians of economics.
Battery cell assembly and testing in conventional battery research is acknowledged to be heavily time-consuming and often suffers from large cell-to-cell variations. Manual battery cell assembly and electrolyte formulations are prone to introducing errors which confound optimization strategies and upscaling. Herein we present ODACell, an automated electrolyte formulation and battery assembly setup
