Publications by authors named "Reif E"

Evaluating large language models (LLMs) presents unique challenges. While automatic side-by-side evaluation, also known as LLM-as-a-judge, has become a promising solution, model developers and researchers face difficulties with scalability and interpretability when analyzing these evaluation outcomes. To address these challenges, we introduce LLM Comparator, a new visual analytics tool designed for side-by-side evaluations of LLMs.

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The increasing availability of large institutional and public histopathology image datasets is enabling the searching of these datasets for diagnosis, research, and education. Although these datasets typically have associated metadata such as diagnosis or clinical notes, even carefully curated datasets rarely contain annotations of the location of regions of interest on each image. As pathology images are extremely large (up to 100,000 pixels in each dimension), further laborious visual search of each image may be needed to find the feature of interest.

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Article Synopsis
  • Researchers studied the prognostic value of non-invasive parameters in patients with dilated cardiomyopathy, involving 50 patients with a mean NYHA class of 2.3 who were treated with various medications.
  • The assessment included several parameters such as maximal exercise capacity, heart rate, systolic blood pressure, and mean pulmonary capillary wedge pressure, with a 24-month follow-up.
  • Results indicated that most evaluated parameters (except for fractional shortening) significantly correlated with survival, with the rate-pressure product at peak exercise and mean pulmonary capillary wedge pressure showing the strongest predictive value when considered together.
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The prognostic value of maximal exercise capacity as well as that of the simple exercise systolic blood pressure and heart rate variables were evaluated in 50 patients with dilated cardiomyopathy. Patients were treated beside digitalis and/or diuretics with vasodilators aggressively. Exercise was performed on an upright bicycle ergometer.

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Magnetic resonance imaging of the breast is at this time superior to all other methods of breast cancer diagnosis. Within a few short years since its introduction, magnetic resonance mammography (MRM) can be labelled the "golden standard" for breast imaging and carcinoma detection. Nevertheless, in a certain percentage of high risk patients, there remains an unacceptable number of unclassifiable findings on MRM examination.

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Broadbased clinical research during recent years has shown that programme controlled insulin infusion with externally portable devices is an excellent means for improving glucose control of labile diabetics. On the basis of this experience we concentrated on the development of implantable units, which would allow the potentialities of the method to become available for long-term therapy. Implantable devices have to be small, lightweight, long-lived, biocompatible, reliable, safe and externally controllable if they are to be used in humans.

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