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In this paper we present a novel, fast and accurate system for detecting the presence of cars in parking lots. The system is based on fast integral channel features and machine learning. The methods are well suited for running embedded on low performance platforms. The methods are tested on a database of nearly 700,000 images of parking spaces, where 48.5% are occupied and the rest are free. The e
In this paper, robust detection, tracking and geometry estimation methods are developed and combined into a system for estimating time-difference estimates, microphone localization and sound source movement. No assumptions on the 3D locations of the microphones and sound sources are made. The system is capable of tracking continuously moving sound sources in an reverberant environment. The multi-p
We present a method for complex frequency estimation in several variables, extending the classical one-dimensional ESPRIT algorithm, and consider how to work with data sampled on nonstandard domains, i.e., going beyond multirectangles.
There is a need for an automatic Gleason scoring system that can be used for prostate cancer diagnosis. Today the diagnoses are determined by pathologists manually, which is both a complex and a time-consuming task. To reduce the pathologists' workload, but also to reduce variations between different pathologists, an automatic classification system would be of great use. Some previous works have a
We consider the problem of designing distinguishers and nonrandomness detectors for stream ciphers using the maximum degree monomial test. We construct an improved algorithm to determine the subset of key and IV-bits used in the test. The algorithm is generic, and can be applied to any stream cipher. In addition to this, the algorithm is highly tweakable, and can be adapted depending on the desire
To resolve the various types of biological ice nuclei (IN) with atmospheric models, an extension of the empirical parameterization (EP) is proposed to predict the active IN from multiple groups of primary biological aerosol particles (PBAPs). Our approach is to utilize coincident observations of PBAP sizes, concentrations, biological composition, and ice nucleating ability. The parameterization or
In this paper, we describe a system that jointly extracts entities appearing in images and mentioned in their ac- companying captions. As input, the entity linking pro- gram takes a segmented image together with its cap- tion. It consists of a sequence of processing steps: part- of-speech tagging, dependency parsing, and coreference resolution that enables us to identify the entities as well as po
Svensk sammanfattningKraftiga förluster av pollinerare är oroande och det har talats om risken för att en pollineringskris ska uppstå, med konsekvenser för både människor och miljö. De flesta blommande växter och tre av fyra odlade grödor är nämligen insektspollinerade (Box 1). Minskningarna hänger ihop med det moderna jordbrukets utveckling. Många gamla hagmarker och ängsmarker där bin och fjärilAgricultural intensification and associated loss of semi-natural grasslands, has resulted in reduced landscape heterogeneity. A concomitant loss of forage and nest sites for pollinating insects has driven declines across several pollinator taxa. Because 75% of the cultivated crops and more than 85% of the flowering plant species are insectpollinated, concerns have been raised that the pollinator d
Microsoft Word - AfricaFoodCrisisNigeri-1.doc ! " !# 2 ∈ INTRODUCTION Focus of the Study This study examines the continuing evolution of progressive agricultural development in Nigeria. It explores the process of agricultural intensification within the framework of the Green Revolution (GR) process, which may be perceived as a series of policies, programmes and projects initiat
https://www.keg.lu.se/en/sites/keg.lu.se.en/files/a7.pdf - 2026-05-25
Understanding and measuring security of softwarein terms of vulnerability metrics is important when reviewingand deciding between softwares. The large number of disclosedvulnerabilities will continue to expose software intensivesystems and products to attacks, and the choice of thirdparty software will affect stability and reliability of productsincorporating this software. We collect CVE data fro
Purpose The purpose of this article is to explore the environmental impact of Logistics Service Provider (LSP) activities in the light of increased customer attention and fragmentation of the industry. We try to answer the question, to what extent the LSPs can actually monitor the environmental impact of logistics activities in the supply chain? Design/methodology/approach The methodology of this
Emerging fine-grained cloud resource billing creates incentives to review the software execution footprint in virtual environments. Operators can use novel virtual execution environments with ever lower overhead: from virtual machines to containers, to unikernels and serverless functions. However, the execution footprint of security mechanisms in virtualized deployments has either remained the sam
The Learning with Errors problem (LWE) has become a central topic in recent cryptographic research. In this paper, we present a new solving algorithm combining important ideas from previous work on improving the BKW algorithm and ideas from sieving in lattices. The new algorithm is analyzed and demonstrates an improved asymptotic performance. For Regev parameters q = n^2 and noise level \sigma = n
Forskare från Ekonomihögskolan kommer att vara en drivande kraft i ett nytt nationellt forskningscentrum med fokus på kvinnors hälsa. Forskare från Ekonomihögskolan vid Lunds universitet kommer att spela en viktig roll i ett nytt nationellt forskningscentrum som nu får långsiktig finansiering av FORTE.Lunds universitet har beviljats över 70 miljoner kronor under fem år av FORTE – Forskningsrådet f
https://www.ehl.lu.se/artikel/ekonomihogskolan-del-av-vinnande-ansokan-nationellt-forskningscentrum - 2026-05-24
In Vehicular Ad hoc NETworks (VANETs) where safety applications rely on broadcast communications, the hidden terminal problem can severely impact the reliability of these applications. Particularly, in forced flow traffic scenarios as the primary case of safety-critical situations, reliability is paramount for inter-vehicle communications to be useful. Not surprising, in these scenarios, the hidde
RUCARR Roundtable with RWI Armenia Research Fellows: Armenia’s Human Rights agenda: efforts amidst social and security challenges - The Raoul Wallenberg Institute of Human Rights and Humanitarian Law Skip to content Search for: Search Button Home About Us Who We Are Our History About Raoul Wallenberg Our Theory of Change Staff Opportunities Annual Reports Whistleblower Our work What we do Multi-Di
https://rwi.lu.se/news/rucarr-roundtable-with-rwi-armenia-research-fellows/ - 2026-05-23
FIVL02 litteraturlista HT24 FIVL02, Film och audiovisuella medier för gymnasielärare: Adaptioner (3 hp) Litteraturlista HT24 (Fastställd i Sektionsstyrelse 2, SOL-Centrum, 4 juni 2024) Beck, Peter J. (2012), Presenting History: Past and Present, New York: Palgrave Macmillan, kap. 9. (32 s.) Burke, Liam (2022), “Cosplay as vernacular adaptation: the argument for adaptation scholarship in media and
https://www.sol.lu.se/media/utbildning/dokument/kurser/FIVL02/20242/FIVL02_litteraturlista_HT24.pdf - 2026-05-24
News | Neurolinguistics in Sweden (NLS) All news 11 June 2026 NLS conference 2026 at Stockholm University The next NLS conference will be held at Stockholm University 11-12 June, 2026. 16 December 2025 Dr. Cassia Low Manting (Karolinska institutet): How musicality enhances top-down and bottom-up selective attention: Insights from MEG frequency-tagging 19 September 2025 Linnaeus University: Hanna L
https://www.sol.lu.se/nls/news/ - 2026-05-24
