Användning av cookies

Lunds universitet använder cookies för att se till att webbplatsen fungerar korrekt och för att förbättra din upplevelse.

Läs mer i vår cookiepolicy

Sökresultat

Filtrera

Nollställ filter

Filtyp

Din sökning på "*" gav 529956 sökträffar

Users’ experience of a virtual reality architectural model compared with users’ experience of the completed building

This research investigated how the employees of a company experienced a VR-model of an office building that was to be their future work place and how that VR-experience com¬pared with the employees’ experience of the completed building. About two years after the VR-showings the building was completed and the staff had moved into the building. The results for the employees who saw the VR-presentati

Counting perfect matchings as fast as Ryser

We show that there is a polynomial space algorithm that counts the number of perfect matchings in an n-vertex graph in O*(2n/2) ⊂ O(1.415n) time. (O*(f(n)) suppresses functions polylogarithmic in f(n)). The previously fastest algorithms for the problem was the exponential space O*(((1 + √5)/2)n) ⊂ O(1.619n) time algorithm by Koivisto, and for polynomial space, the O(1.942n) time algorithm by Neder

Measuring health inequalities using the concentration index approach

This article briefly reviews the recent discussion on how to use different versions of the concentration index to measure socioeconomic health inequalities; the appropriateness of the different versions depends on the measurement properties of the health variable and the intended value judgment. Using the European Survey of Health, Ageing and Retirement, the article also empirically illustrates th

No title

Intervju av Neal Ashley Conrad Thing med Anders Mortensen om dennes forskning om Gunnar Ekelöf

SMEs and the Home Consumer Market, Purgatory or El Dorado?

According to, for instance Severin Sorensen, the home security market (consumer market) as well as the Small businesses market has not really taken of and there has been debate as to why this is. Many seem to view the market with small businesses, as well as the regular consumer business, as something that requires too much sales time, too much support time and too little overall gains to be worth