Moussab/ORKG-training-evaluation-set huggingface dataset:
Research field: Communication Sciences
Title: Feeling Left Out: Underserved Audiences in Science Communication
Abstract: Science communication only reaches certain segments of society. Various underserved audiences are detached from it and feel left out, which is a challenge for democratic societies that build on informed participation in deliberative processes. While only recently researchers and practitioners have addressed the question on the detailed composition of the not reached groups, even less is known about the emotional impact on underserved audiences: feelings and emotions can play an important role in how science communication is received, and “feeling left out” can be an important aspect of exclusion. In this exploratory study, we provide insights from interviews and focus groups with three different underserved audiences in Germany. We found that on the one hand, material exclusion factors such as available infrastructure or financial means as well as specifically attributable factors such as language skills, are influencing the audience composition of science communication. On the other hand, emotional exclusion factors such as fear, habitual distance, and self- as well as outside-perception also play an important role. Therefore, simply addressing material aspects can only be part of establishing more inclusive science communication practices. Rather, being aware of emotions and feelings can serve as a point of leverage for science communication in reaching out to underserved audiences.
Extracted statement — Result: simply addressing material aspects can only be part of establishing more inclusive science communication practices
Research field: Computational Engineering
Title: Learning to Generate Wikipedia Summaries for Underserved Languages
            from Wikidata
Abstract: While Wikipedia exists in 287 languages, its content is unevenly distributed among them. In this work, we investigate the generation of open domain Wikipedia summaries in underserved languages using structured data from Wikidata. To this end, we propose a neural network architecture equipped with copy actions that learns to generate single-sentence and comprehensible textual summaries from Wikidata triples. We demonstrate the effectiveness of the proposed approach by evaluating it against a set of baselines on two languages of different natures: Arabic, a morphological rich language with a larger vocabulary than English, and Esperanto, a constructed language known for its easy acquisition.
Extracted statement — method: a neural network architecture equipped with copy actions
Research field: Computational Engineering
Title: Learning to Generate Wikipedia Summaries for Underserved Languages
            from Wikidata
Abstract: While Wikipedia exists in 287 languages, its content is unevenly distributed among them. In this work, we investigate the generation of open domain Wikipedia summaries in underserved languages using structured data from Wikidata. To this end, we propose a neural network architecture equipped with copy actions that learns to generate single-sentence and comprehensible textual summaries from Wikidata triples. We demonstrate the effectiveness of the proposed approach by evaluating it against a set of baselines on two languages of different natures: Arabic, a morphological rich language with a larger vocabulary than English, and Esperanto, a constructed language known for its easy acquisition.
Extracted statement — Data: single-sentence and comprehensible textual summaries from Wikidata
Research field: Computational Linguistics
Title: MedTag: A Collection of Biomedical Annotations
Abstract: We present a database of annotated biomedical text corpora merged into a portable data structure with uniform conventions. MedTag combines three corpora, MedPost, ABGene and GENETAG, within a common relational database data model. The GENETAG corpus has been modified to reflect new definitions of genes and proteins. The MedPost corpus has been updated to include 1,000 additional sentences from the clinical medicine domain. All data have been updated with original MEDLINE text excerpts, PubMed identifiers, and tokenization independence to facilitate data accuracy, consistency and usability. The data are available in flat files along with software to facilitate loading the data into a relational SQL database from ftp://ftp.ncbi.nlm.nih.gov/pub/lsmith/MedTag/medtag.tar.gz.
Extracted statement — description: MedTag combines three corpora, MedPost, ABGene and GENETAG, within a common relational database data model.
Research field: Computer and Systems Architecture
Title: A hierarchical approach to interactive motion editing for human-like figures
Abstract: This paper presents a technique for adapting existing motion of a human-like character to have the desired features that are specified by a set of constraints. This problem can be typically formulated as a spacetime constraint problem. Our approach combines a hierarchical curve fitting technique with a new inverse kinematics solver. Using the kinematics solver, we can adjust the configuration of an articulated figure to meet the constraints in each frame. Through the fitting technique, the motion displacement of every joint at each constrained frame is interpolated and thus smoothly propagated to frames. We are able to adaptively add motion details to satisfy the constraints within a specified tolerance by adopting a multilevel Bspline representation which also provides a speedup for the interpolation. The performance of our system is further enhanced by the new inverse kinematics solver. We present a closed-form solution to compute the joint angles of a limb linkage. This analytical method greatly reduces the burden of a numerical optimization to find the solutions for full degrees of freedom of a human-like articulated figure. We demonstrate that the technique can be used for retargetting a motion to compensate for geometric variations caused by both characters and environments. Furthermore, we can also use this technique for directly manipulating a motion clip through a graphical interface. CR Categories: I.3.7 [Computer Graphics]: Threedimensional Graphics—Animation; G.1.2 [Numerical Analysis]: Approximation—Spline and piecewise polynomial approximation
Extracted statement — Algorithm and Techniques: A hierarchical curve fitting technique with a new inverse kinematics solver
Research field: Cultural History
Title: The Role of Smart City Characteristics in the Plans of Fifteen Cities
Abstract: ABSTRACT This paper identifies the characteristics of smart cities as they emerge from the recent literature. It then examines whether and in what way these characteristics are present in the smart city plans of 15 cities: Amsterdam, Barcelona, London, PlanIT Valley, Stockholm, Cyberjaya, Singapore, King Abdullah Economic City, Masdar, Skolkovo, Songdo, Chicago, New York, Rio de Janeiro, and Konza. The results are presented with respect to each smart city characteristic. As expected, most strategies emphasize the role of information and communication technologies in improving the functionality of urban systems and advancing knowledge transfer and innovation networks. However, this research yields other interesting findings that may not yet have been documented across multiple case studies; for example, most smart city strategies fail to incorporate bottom-up approaches, are poorly adapted to accommodate the local needs of their area, and consider issues of privacy and security inadequately.
Extracted statement — Has finding: most smart city strategies fail to incorporate bottom-up approaches
Research field: Earth Sciences
Title: Sub-pixel mineral mapping using EO-1 Hyperion hyperspectral data
Abstract: This study describes the utility of Earth Observation (EO)-1 Hyperion data for sub-pixel mineral investigation using Mixture Tuned Target Constrained Interference Minimized Filter (MTTCIMF) algorithm in hostile mountainous terrain of Rajsamand district of Rajasthan, which hosts economic mineralization such as lead, zinc, and copper etc. The study encompasses pre-processing, data reduction, Pixel Purity Index (PPI) and endmember extraction from reflectance image of surface minerals such as illite, montmorillonite, phlogopite, dolomite and chlorite. These endmembers were then assessed with USGS mineral spectral library and lab spectra of rock samples collected from field for spectral inspection. Subsequently, MTTCIMF algorithm was implemented on processed image to obtain mineral distribution map of each detected mineral. A virtual verification method has been adopted to evaluate the classified image, which uses directly image information to evaluate the result and confirm the overall accuracy and kappa coefficient of 68 % and 0.6 respectively. The sub-pixel level mineral information with reasonable accuracy could be a valuable guide to geological and exploration community for expensive ground and/or lab experiments to discover economic deposits. Thus, the study demonstrates the feasibility of Hyperion data for sub-pixel mineral mapping using MTTCIMF algorithm with cost and time effective approach.
Extracted statement — Analysis: Mixture Tuned Target Constrained Interference Minimized Filter (MTTCIMF) algorithm
Research field: Ecology and Evolutionary Biology
Title: Distribution of an alien aquatic snail in relation to flow variability, human activities and water quality
Abstract: 1. Disturbance and anthropogenic land use changes are usually considered to be key factors facilitating biological invasions. However, specific comparisons of invasion success between sites affected to different degrees by these factors are rare. 2. In this study we related the large-scale distribution of the invading New Zealand mud snail ( Potamopyrgus antipodarum ) in southern Victorian streams, Australia, to anthropogenic land use, flow variability, water quality and distance from the site to the sea along the stream channel. 3. The presence of P. antipodarum was positively related to an index of flow-driven disturbance, the coefficient of variability of mean daily flows for the year prior to the study. 4. Furthermore, we found that the invader was more likely to occur at sites with multiple land uses in the catchment, in the forms of grazing, forestry and anthropogenic developments (e.g. towns and dams), compared with sites with low-impact activities in the catchment. However, this relationship was confounded by a higher likelihood of finding this snail in lowland sites close to the sea. 5. We conclude that P. antipodarum could potentially be found worldwide at sites with similar ecological characteristics. We hypothesise that its success as an invader may be related to an ability to quickly re-colonise denuded areas and that population abundances may respond to increased food resources. Disturbances could facilitate this invader by creating spaces for colonisation (e.g. a possible consequence of floods) or changing resource levels (e.g. increased nutrient levels in streams with intense human land use in their catchments).
Extracted statement — Measure of disturbance: anthropogenic developments (e.g. towns and dams)
Research field: Ecology and Evolutionary Biology
Title: Phenotypic variation of an alien species in a new environment: the body size and diet of American mink over time and at local and continental scales
Abstract: Introduced species must adapt their ecology, behaviour, and morphological traits to new conditions. The successful introduction and invasive potential of a species are related to its levels of phenotypic plasticity and genetic polymorphism. We analysed changes in the body mass and length of American mink (Neovison vison) since its introduction into the Warta Mouth National Park, western Poland, in relation to diet composition and colonization progress from 1996 to 2004. Mink body mass decreased significantly during the period of population establishment within the study area, with an average decrease of 13% from 1.36 to 1.18 kg in males and of 16% from 0.83 to 0.70 kg in females. Diet composition varied seasonally and between consecutive years. The main prey items were mammals and fish in the cold season and birds and fish in the warm season. During the study period the proportion of mammals preyed upon increased in the cold season and decreased in the warm season. The proportion of birds preyed upon decreased over the study period, whereas the proportion of fish increased. Following introduction, the strictly aquatic portion of mink diet (fish and frogs) increased over time, whereas the proportion of large prey (large birds, muskrats, and water voles) decreased. The average yearly proportion of large prey and average-sized prey in the mink diet was significantly correlated with the mean body masses of males and females. Biogeographical variation in the body mass and length of mink was best explained by the percentage of large prey in the mink diet in both sexes, and by latitude for females. Together these results demonstrate that American mink rapidly changed their body mass in relation to local conditions. This phenotypic variability may be underpinned by phenotypic plasticity and/or by adaptation of quantitative genetic variation. The potential to rapidly change phenotypic variation in this manner is an important factor determining the negative ecological impacts of invasive species. © 2012 The Linnean Society of London, Biological Journal of the Linnean Society, 2012, 105, 681–693.
Extracted statement — Specific traits: Changes in the body mass and length
Research field: Ecology and Evolutionary Biology
Title: Spreading of the invasive Carpobrotus aff. acinaciformis in Mediterranean ecosystems: The advantage of performing in different light environments
Abstract: ABSTRACT Question: Do specific environmental conditions affect the performance and growth dynamics of one of the most invasive taxa (Carpobrotus aff. acinaciformis) on Mediterranean islands? Location: Four populations located on Mallorca, Spain. Methods: We monitored growth rates of main and lateral shoots of this stoloniferous plant for over two years (2002–2003), comparing two habitats (rocky coast vs. coastal dune) and two different light conditions (sun vs. shade). In one population of each habitat type, we estimated electron transport rate and the level of plant stress (maximal photochemical efficiency Fv/Fm) by means of chlorophyll fluorescence. Results: Main shoots of Carpobrotus grew at similar rates at all sites, regardless habitat type. However, growth rate of lateral shoots was greater in shaded plants than in those exposed to sunlight. Its high phenotypic plasticity, expressed in different allocation patterns in sun and shade individuals, and its clonal growth which promotes the continuous sea...
Extracted statement — Specific traits: Growth rates of main and lateral shoots
Research field: Ecology and Evolutionary Biology
Title: Elevational distribution limits of non-native species: combining observational and experimental evidence
Abstract: Background: In temperate mountains, most non-native plant species reach their distributional limit somewhere along the elevational gradient. However, it is unclear if growth limitations can explain upper range limits and whether phenotypic plasticity or genetic changes allow species to occupy a broad elevational gradient. Aims: We investigated how non-native plant individuals from different elevations responded to growing season temperatures, which represented conditions at the core and margin of the elevational distributions of the species. Methods: We recorded the occurrence of nine non-native species in the Swiss Alps and subsequently conducted a climate chamber experiment to assess growth rates of plants from different elevations under different temperature treatments. Results: The elevational limit observed in the field was not related to the species' temperature response in the climate chamber experiment. Almost all species showed a similar level of reduction in growth rates under lower temperatures independent of the upper elevational limit of the species' distribution. For two species we found indications for genetic differentiation among plants from different elevations. Conclusions: We conclude that factors other than growing season temperatures, such as extreme events or winter mortality, might shape the elevational limit of non-native species, and that ecological filtering might select for genotypes that are phenotypically plastic.
Extracted statement — Specific traits: Growth rates of plants from different elevations under different temperature treatments
Research field: Ecology and Evolutionary Biology
Title: Quantifying "apparent" impact and distinguishing impact from invasiveness in multispecies plant invasions
Abstract: The quantification of invader impacts remains a major hurdle to understanding and managing invasions. Here, we demonstrate a method for quantifying the community-level impact of multiple plant invaders by applying Parker et al.'s (1999) equation (impact = range x local abundance x per capita effect or per unit effect) using data from 620 survey plots from 31 grasslands across west-central Montana, USA. In testing for interactive effects of multiple invaders on native plant abundance (percent cover), we found no evidence for invasional meltdown or synergistic interactions for the 25 exotics tested. While much concern exists regarding impact thresholds, we also found little evidence for nonlinear relationships between invader abundance and impacts. These results suggest that management actions that reduce invader abundance should reduce invader impacts monotonically in this system. Eleven of 25 invaders had significant per unit impacts (negative local-scale relationships between invader and native cover). In decomposing the components of impact, we found that local invader abundance had a significant influence on the likelihood of impact, but range (number of plots occupied) did not. This analysis helped to differentiate measures of invasiveness (local abundance and range) from impact to distinguish high-impact invaders from invaders that exhibit negligible impacts, even when widespread. Distinguishing between high- and low-impact invaders should help refine trait-based prediction of problem species. Despite the unique information derived from evaluation of per unit effects of invaders, invasiveness 'scores based on range and local abundance produced similar rankings to impact scores that incorporated estimates of per unit effects. Hence, information on range and local abundance alone was sufficient to identify problematic plant invaders at the regional scale. In comparing empirical data on invader impacts to the state noxious weed list, we found that the noxious weed list captured 45% of the high impact invaders but missed 55% and assigned the lowest risk category to the highest-impact invader. While such subjective weed lists help to guide invasive species management, empirical data are needed to develop more comprehensive rankings of ecological impacts. Using weed lists to classify invaders for testing invasion theory is not well supported.
Extracted statement — Type of effect description: interactive effects of multiple invaders on native plant abundance (percent cover), we found no evidence for invasional meltdown or synergistic interactions
Research field: Ecology and Evolutionary Biology
Title: Lack of native species recovery following severe exotic disturbance in southern Californian shrublands
Abstract: Summary 1. Urban and agricultural activities are not part of natural disturbance regimes and may bear little resemblance to them. Such disturbances are common in densely populated semi-arid shrub communities of the south-western US, yet successional studies in these regions have been limited primarily to natural successional change and the impact of human-induced changes on natural disturbance regimes. Although these communities are resilient to recurrent and large-scale disturbance by fire, they are not necessarily well-adapted to recover from exotic disturbances. 2. This study investigated the effects of severe exotic disturbance (construction, heavy-vehicle activity, landfill operations, soil excavation and tillage) on shrub communities in southern California. These disturbances led to the conversion of indigenous shrublands to exotic annual communities with low native species richness. 3. Nearly 60% of the cover on disturbed sites consisted of exotic annual species, while undisturbed sites were primarily covered by native shrub species (68%). Annual species dominant on disturbed sites included Erodium botrys, Hypochaeris glabra, Bromus spp., Vulpia myuros and Avena spp. 4. The cover of native species remained low on disturbed sites even 71 years after initial exotic disturbance ceased. Native shrub seedlings were also very infrequent on disturbed sites, despite the presence of nearby seed sources. Only two native shrubs, Eriogonum fasciculatum and Baccharis sarothroides, colonized some disturbed sites in large numbers. 5. Although some disturbed sites had lower total soil nitrogen and percentage organic matter and higher pH than undisturbed sites, soil variables measured in this study were not sufficient to explain variations in species abundances on these sites. 6. Non-native annual communities observed in this study did not recover to a predisturbed state within typical successional time (< 25 years), supporting the hypothesis that altered stable states can occur if a community is pushed beyond its threshold of resilience.
Extracted statement — Measure of disturbance: landfill operations, soil excavation and tillage
Research field: Ecology and Evolutionary Biology
Title: A null model of temporal trends in biological invasion records
Abstract: Biological invasions are a growing aspect of global biodiversity change. In many regions, introduced species richness increases supralinearly over time. This does not, however, necessarily indicate increasing introduction rates or invasion success. We develop a simple null model to identify the expected trend in invasion records over time. For constant introduction rates and success, the expected trend is exponentially increasing. Model extensions with varying introduction rate and success can also generate exponential distributions. We then analyse temporal trends in aquatic, marine and terrestrial invasion records. Most data sets support an exponential distribution (15/16) and the null invasion model (12/16). Thus, our model shows that no change in introduction rate or success need be invoked to explain the majority of observed trends. Further, an exponential trend does not necessarily indicate increasing invasion success or 'invasional meltdown', and a saturating trend does not necessarily indicate decreasing success or biotic resistance.
Extracted statement — Type of effect description: null model to identify the expected trend in invasion records over time