Miracle-dz/UniFAR-FTUs huggingface dataset:
$\alpha$-Plane Representation for Type-2 Fuzzy Sets: Theory and Applications

This paper 1) reviews the alpha-plane representation of a type-2 fuzzy set (T2 FS), which is a representation that is comparable to the alpha-cut representation of a type-1 FS (T1 FS) and is useful for both theoretical and computational studies of and for T2 FSs; 2) proves that set theoretic operations for T2 FSs can be computed using very simple alpha-plane computations that are the set theoretic operations for interval T2 (IT2) FSs; 3) reviews how the centroid of a T2 FS can be computed using alpha-plane computations that are also very simple because they can be performed using existing Karnik Mendel algorithms that are applied to each alpha-plane; 4) shows how many theoretically based geometrical properties can be obtained about the centroid, even before the centroid is computed; 5) provides examples that show that the mean value (defuzzified value) of the centroid can often be approximated by using the centroids of only 0 and 1 alpha -planes of a T2 FS; 6) examines a triangle quasi-T2 fuzzy logic system (Q-T2 FLS) whose secondary membership functions are triangles and for which all calculations use existing T1 or IT2 FS mathematics, and hence, they may be a good next step in the hierarchy of FLSs, from T1 to IT2 to T2; and 7) compares T1, IT2, and triangle Q-T2 FLSs to forecast noise-corrupted measurements of a chaotic Mackey-Glass time series.
Lavish Returns on Cheap Talk: Non-Binding Communication in a Trust Experiment

We let subjects interact with anonymous partners in trust (investment) games with and without one of two kinds of pre-play communication: numerical (tabular) only, and verbal and numerical. We find that either kind of pre-play communication increases trusting, trustworthiness, or both, in inter-subject comparisons, but that the inclusions of verbal communication generates both a larger effect and one that is robust across both inter-subject and intra-subject comparisons. In all conditions, trustors earn more when they invest more of their endowment, trustors and trustees gravitate to "fair and efficient" interactions, and the majority of trustees adhere to their commitments, whether explicit or implicit. Finally, we study trusting and trustworthiness in the sense of adhering to agreements, and we find that both are enhanced when the parties can use words, and especially when an agreement is reached with words and not only with the exchange of numerical proposals.
Generating a focused view of disease ontology cancer terms for pan-cancer data integration and analysis

Bio-ontologies provide terminologies for the scientific community to describe biomedical entities in a standardized manner. There are multiple initiatives that are developing biomedical terminologies for the purpose of providing better annotation, data integration and mining capabilities. Terminology resources devised for multiple purposes inherently diverge in content and structure. A major issue of biomedical data integration is the development of overlapping terms, ambiguous classifications and inconsistencies represented across databases and publications. The disease ontology (DO) was developed over the past decade to address data integration, standardization and annotation issues for human disease data. We have established a DO cancer project to be a focused view of cancer terms within the DO. The DO cancer project mapped 386 cancer terms from the Catalogue of Somatic Mutations in Cancer (COSMIC), The Cancer Genome Atlas (TCGA), International Cancer Genome Consortium, Therapeutically Applicable Research to Generate Effective Treatments, Integrative Oncogenomics and the Early Detection Research Network into a cohesive set of 187 DO terms represented by 63 top-level DO cancer terms. For example, the COSMIC term ‘kidney, NS, carcinoma, clear_cell_renal_cell_carcinoma’ and TCGA term ‘Kidney renal clear cell carcinoma’ were both grouped to the term ‘Disease Ontology Identification (DOID):4467 / renal clear cell carcinoma’ which was mapped to the TopNodes_DOcancerslim term ‘DOID:263 / kidney cancer’. Mapping of diverse cancer terms to DO and the use of top level terms (DO slims) will enable pan-cancer analysis across datasets generated from any of the cancer term sources where pan-cancer means including or relating to all or multiple types of cancer. The terms can be browsed from the DO web site (http://www.disease-ontology.org) and downloaded from the DO’s Apache Subversion or GitHub repositories. Database URL: http://www.disease-ontology.org
The effect of badminton-specific exercise on badminton short-serve performance in competition and practice climates

Abstract This study examined the effects of changes in physiological and psychological arousal on badminton short-serve performance in competitive and practice climates. Twenty competitive badminton players (10 males and 10 females) volunteered to participate in the study following ethics approval. After familiarisation, badminton short-serve performance was measured at rest, mid-way through and at the end of a badminton-specific exercise protocol in two conditions; competition vs. practice. Ratings of cognitive and somatic anxiety were assessed at three time points prior to badminton short-serve performance using the Mental Readiness Form 3. Heart rate and rating of perceived exertion (RPE) were assessed during the exercise protocol. Results indicated that better short-serve performance was evident in practice compared to competition (P = .034). RPE values were significantly higher in the competition condition compared to practice (P = .007). Cognitive anxiety intensity was significantly lower post-exercise in the practice condition compared to competition (P = .001). Cognitive anxiety direction showed greater debilitation post-exercise in the competition condition compared to practice (P = .01). Somatic anxiety intensity increased from pre-, to mid- to post-exercise (P = .001) irrespective of condition. This study suggests that badminton serve performance is negatively affected when physiological arousal, via badminton-specific exercise, and cognitive anxiety, via perceived competition, are high.
Cache Aware Mapping of Streaming Applications on a Multiprocessor System-on-Chip

Efficient use of the memory hierarchy is critical for achieving high performance in a multiprocessor system- on-chip. An external memory that is shared between processors is a bottleneck in current and future systems. Cache misses and a large cache miss penalty contribute to a low processor utilisation. In this paper, we describe a novel cache optimisation technique to reduce instruction and data cache misses for streaming applications. The instruction and data locality are improved by executing a task multiple times before moving to the next task. Furthermore, we introduce a dataflow model that is used to trade-off the number of cache misses against end-to-end latency and memory usage. For our industrial application, which is a Digital Radio Mondiale receiver, the number of cache misses is reduced with a factor 4.2.
Network virtualization, control plane and service orchestration of the ICT STRAUSS project

Emerging cloud applications such as real-time data backup, remote desktop, server clustering, etc. require not only more traffic being delivered between datacenters, but also dedicated and application-specific virtual optical network (VON) services to support each application's QoS and SLA level. On the other hand, another requirement is to support end-to-end network service provisioning across multiple VONs comprising different transport (e.g. Flexi-grid DWDM OCS, OPS, etc) and control plane technologies (e.g., centralized OpenFlow or distributed GMPLS). This paper presents the preliminary architecture of the network virtualization, control and orchestration layers proposed in the STRAUSS project.
The Temporal Features of Self-referential Processing Evoked by Chinese Handwriting

To explore the temporal features and underlying brain structures of self-referential processing, participants were shown examples of Chinese handwriting, half of which were their own and the other half belonged to others, and asked to judge whether the handwriting was their own. In Experiment 1, the task was to categorize the handwriting by pressing the correct key as quickly as possible. In Experiment 2, after the participants recognized the stimuli, they were required to gaze at the handwriting for 3000 msec before making a response rather than responding immediately after stimulus onset. The results showed prominent differences in event-related potentials elicited by own and other handwriting conditions in the 200500 msec and 10002000 msec time windows. Dipole analyses of the difference waves, own minus other, were conducted in both of these time windows. There were two dipoles in the 200500 msec time window localized to the medial-temporal lobe and the anterior cingulate cortex (ACC), and MTL activation preceded ACC activation. Only one dipole at the posterior cingulate cortex was fitted to the 10002000 msec time window. These structures were activated sequentially in a temporal course, which provides evidence that the cortex middle structures potentially form a specific self-related processing unit, which is involved in processing various aspects of the self.
Synthesis and functionalisation of magnetic nanoparticles for hyperthermia applications

Abstract A summary of recent developments in the synthesis, stabilisation and coating of magnetic iron oxide nanoparticles for hyperthermia applications is presented. Methods for synthesis in aqueous, organic and microemulsion systems are reviewed together with the resulting heating rates of the nanoparticles. Different stabilisation mechanisms for iron oxide nanoparticles from aqueous and organic media are discussed as intermediates for further coating and functionalisation. Coating with silica and/or polysaccharides is mainly used for design of nanoparticles especially for targeted hyperthermia application. These coatings permit versatile functionalisation as a basis for conjugating biomolecules, e.g. antibodies or peptides. Various strategies to conjugate biomolecules on the particle surface are discussed, with emphasis on methods that preserve biofunctionality after immobilisation. The efficiency of established methods such as carbodiimide coupling and oriented conjugation strategies is compared with new developments such as the bioorthogonal approaches that are based on the cycloaddition of strain-promoted alkynes with azides or nitrones. For targeted hyperthermia applications the study of the formation of a protein corona around nanoparticles with site-specific biomolecules on the surface is essential to achieve improved circulation times in the blood and reduced non-specific uptake by non-targeted organs for a high specific accumulation in the target tissue.
Acculturation and cultural value orientations of immigrant Chinese Americans: Effects on body image, aesthetics for appearance, and involvement in dress

The research was an investigation of the effects of acculturation and cultural value orientation on individuals' body image, aesthetics of appearance, and dress involvement. The surveys were completed by immigrant Chinese Americans that consisted of women (/7=124. 59%), men («=82, 40 %), and three participants who did not state gender. A majorit)' of the participants were bom in Taiwan (64%), China (28%), and Hong Kong (8%). The majority of respondents were classified as "unaculturated" (55%) or "bicultural" (44%): only 1% as "acculturated. " With regard to their value orientation, the majority were "collectivism oriented" (32%) or "bi-value oriented" (64%). Results indicated that the Chinese Orientation Subscale predicted more of the attitudinal and behavioral differences among individuals in relation to value orientation, body image, aesthetics for appearance, and dress involvement. More highly Chinese oriented (less acculturated) respondents (1) assigned more importance to collectivistic value, (2) indicated greater body satisfaction, (3) put more emphasis on behavioral characteristics and psychological traits when assessing female beauty and male attractiveness, and (4) had greater involvement in aesthetics and conformity in dress. Body image, aesthetics for appearance, and dress involvement were significantly related to both individualism and collectivism values. Both more individualismand collectivism-oriented individuals had greater body satisfaction and more positive attitude toward their own body. In addition, more highly individualism-oriented individuals were found to (1) put more emphasis on physical appearance when assessing female beauty and male attractiveness, and (2) had greater involvement in individuality in dress. On the other hand, more highly collectivism-oriented individuals were found to (1) put more emphasis
Efficient Minimax Clustering Probability Machine by Generalized Probability Product Kernel

Minimax Probability Machine (MPM), learning a decision function by minimizing the maximum probability of misclassification, has demonstrated very promising performance in classification and regression. However, MPM is often challenged for its slow training and test procedures. Aiming to solve this problem, we propose an efficient model named Minimax Clustering Probability Machine (MCPM). Following many traditional methods, we represent training data points by several clusters. Different from these methods, a Generalized Probability Product Kernel is appropriately defined to grasp the inner distributional information over the clusters. Incorporating clustering information via a non-linear kernel, MCPM can fast train and test in classification problem with promising performance. Another appealing property of the proposed approach is that MCPM can still derive an explicit worst-case accuracy bound for the decision boundary. Experimental results on synthetic and real data validate the effectiveness of MCPM for classification while attaining high accuracy.
On fractional frequency reuse in imperfect cellular grids

Current point-to-multipoint systems suffer significant performance losses due to greater attenuation along the signal propagation path at higher frequencies, transmit power constraints of mobile users and base stations, and interference from neighboring cells. Fractional Frequency Reuse (FFR) is a technique to counteract these effects. Typically, the proposed FFR technique partitions a cell into a reuse 1 area, centered near the base-station and a reuse 3 area, located near the edges of the cell, with reuse 3 regions scheduled to minimize interference from neighboring cells. Unfortunately, virtually all analysis of FFR has been done under a perfect hexagonal lattice cellular grid, while no practical deployment has this degree of symmetry. In this paper we revisit the analysis of FFR for non-ideal cellular grids for cases with fading. We find that while for some non-ideal grids, a combination of reuse 1 and 3 is indeed optimal, for many others a combination of reuse 1 and 4 provide better performance. Thus, we conclude that for practical cellular layouts, the optimal re-use pattern for the edge of the cells is not necessarily 3 as commonly assumed, but is topology dependent.
Substitutes Valuations with Divisible Goods

In a companion paper, we showed that weak and strong notions of substitutes in economies with discrete goods have dierent implications for auction theory and equilibrium theory. In contrast, for the divisible goods case with concave valuations, natural extensions of these concepts coincide. Concave substitute valuations are characterized by submodularity of the dual profit function over nonlinear prices and are robust with respect to additive concave perturbations, which extends a related notion of robustness established for complements, as in Milgrom (1994). When all bidders have concave substitute valuations, the Vickrey outcome is in the core but the law of aggregate demand, which holds for strong substitutes in discrete economies, can fail.
Spirals moving by mean curvature. Part I: a comparison principle

In this paper, we study the motion of spirals by mean curvature in a (two dimensional) plane. Our motivation comes from dislocation dynamics; in this context, spirals appear when a screw dislocation line attains the surface of a crystal. The main result of this paper is a comparison principle for the corresponding quasi-linear equation. As far as motion of spirals are concerned, the novelty and originality of our setting and results come from the fact that, first, the singularity generated by the fixed point of spirals is taken into account for the first time (to the best of our knowledge), and second, spirals are studied in the whole space. We also prove that the Cauchy problem is well-posed by using Perron’s method.
Zero-Knowledge Proxy Re-Identification Revisited

Zero-knowledge proxy re-identification (ZK-PRI) has been introduced by Blaze et al. in 1998 together with two other well known primitives of recryptography, namely proxy re-encryption (PRE) and proxy re-signature (PRS). A ZK-PRI allows a proxy to transform an identification protocol for Alice into an identification protocol for Bob using a re-proof key. PRE and PRS have been largely studied in the last decade, but surprisingly, no results about ZK-PRI have been published since the pioneer paper of Blaze et al. We first show the insecurity of this scheme: just by observing the communications Alice can deduce Bob’s secret key. Then we give (i) definitions of the different families of ZK-PRI (bidirectional/unidirectional and interactive/non-interactive) (ii) a formal security model for these primitives and (iii) a concrete construction for each family. Moreover, we show that ZK-PRI can be used to manage the acces policy to several services that require a public key authentication.
GAMMA-RAY BURSTS FROM INTERNAL SHOCKS IN A RELATIVISTIC WIND : TEMPORAL AND SPECTRAL PROPERTIES

We construct models for gamma-ray bursts where the emission comes from internal shocks in a relativistic wind with a highly non uniform distribution of the Lorentz factor. We follow the evolution of the wind using a very simplified approach where a large number of layers interact by direct collisions but where all pressure waves have been suppressed. We suppose that the magnetic field and the electron Lorentz factor reach large equipartition values in the shocks. Synchrotron photons emitted by the relativistic electrons have a typical energy in the gamma-ray range in the observer frame. Synthetic bursts are constructed as the sum of the contributions from all the internal elementary shocks and their temporal and spectral properties are compared to the observations. We reproduce the diversity of burst profiles, the ``FRED'' shape of individual pulses and the short time scale variability. Synthetic bursts also satisfy the duration-hardness relation and individual pulses are found to be narrower at high energy, in agreement with the observations. These results suggest that internal shocks in a relativistic wind may indeed be at the origin of gamma-ray bursts. A potential problem is however the relatively low efficiency of the dissipation process. If the relativistic wind is powered by accretion from a disc to a stellar mass black hole it implies that a substantial fraction of the available energy is injected into the wind.
Competitive Ability of Maize Pollen Grains Requires Paralogous Serine Threonine Protein Kinases STK1 and STK2

serine threonine kinase1 (stk1) and serine threonine kinase2 (stk2) are closely related maize paralogous genes predicted to encode serine/threonine protein kinases. Pollen mutated in stk1 or stk2 competes poorly with normal pollen, pointing to a defect in pollen tube germination or growth. Both genes are expressed in pollen, but not in most other tissues. In germination media, STK1 and STK2 fluorescent fusion proteins localize to the plasma membrane of the vegetative cell. RNA-seq experiments identified 534 differentially expressed genes in stk1 mutant pollen relative to wild type. Gene ontology (GO) molecular functional analysis uncovered several differentially expressed genes with putative ribosome initiation and elongation functions, suggesting that stk1 might affect ribosome function. Of the two paralogs, stk1 may play a more important role in pollen development than stk2, as stk2 mutations have a smaller pollen transmission effect. However, stk2 does act as an enhancer of stk1 because the double mutant combination is only infrequently pollen-transmitted in double heterozygotes. We conclude that the stk paralogs play an essential role in pollen development.
The Eeectiveness of Aanity-based Scheduling in Multiprocessor Networking (extended Version)

| Techniques for avoiding the high memory overheads found on many modern shared-memory multiproces-sors are of increasing importance in the development of high-performance multiprocessor protocol implementations. One such technique is processor-cache aanity scheduling, which can signiicantly lower packet latency and substantially increase protocol processing throughput 30]. In this paper, we evaluate several aspects of the eeectiveness of aanity-based scheduling in multiprocessor network protocol processing, under packet-level and connection-level par-allelization approaches. Speciically, we evaluate the performance of the scheduling technique 1) when a large number of streams are concurrently supported, 2) when processing includes copying of uncached packet data, 3) as applied to send-side protocol processing, and 4) in the presence of stream burstiness and source locality, two well-known properties of network traac. We nd that aanity-based scheduling performs well under these conditions, emphasizing its robustness and general eeectiveness in multiproces-sor network processing. In addition, we explore a technique which improves the caching behavior and available packet-level concurrency under connection-level parallelism, and nd performance improves dramatically.
Voxel‐based 3D MRI analysis for the detection of epileptogenic lesions at single subject level

To the Editors: With great interest we read the comprehensive and thoughtful review by S.S. Keller and N. Roberts on voxelbased morphometry (VBM) in temporal lobe epilepsy (Keller & Roberts, 2008). Although we share the skepticism of the authors concerning the clinical utility of standard VBM techniques for detecting subtle focal pathology in individuals, we are afraid that some critical statements in this review provoke the misleading impression that this skepticism pertains to all related methods. When discussing the pros and cons of VBM, the authors state that ‘‘VBM . is not sensitive enough to detect focal pathology in individuals with relatively subtle brain changes, . Therefore the utility of VBM during presurgical workup for individual patients is negligible. Variations of the technique have been applied . to detect malformations . causing epilepsy that are clearly visible on standard T1-weighted images. It is unlikely that standard or optimized VBM techniques will be able to reliably detect subtle malformations that belie visual inspection. ’’ Since some of the technical variations cited above have been developed by authors of this letter, we would like to comment on this statement, with special reference to our own methods. Two aspects deserve discussion: