Unsupervised Relation Extraction (URE) is the task of extracting relations of a priori unknown semantic types using clustering methods on a vector space model of entity pairs and patterns. In this paper, we show that an informed feature generation technique based on dependency trees significantly improves clustering quality, as measured by the F-score, and therefore the ability of the URE metho...

Analysis of the WinZip en ryption method Tadayoshi Kohno May 8, 2004 Abstra t WinZip is a popular ompression utility for Mi rosoft Windows omputers, the latest version of whi h is advertised as having \easy-to-use AES en ryption to prote t your sensitive data." We exhibit several atta ks against WinZip's new en ryption method, dubbed \AE-2" or \Advan ed En ryption, version two." We then dis uss...

ABSTRACT Student involvement in faculty research is on the rise because it serves at least three sets of interests: (1) students’ desire to build their résumés and develop close relationships with members; (2) members’ hope getting support from bright, attentive assistants; (3) universities’ wish publicize these opportunities incoming student cohorts. At times, members may come see undergraduat...

Transfer of the T-DNA from the Ti plasmid of Agrobacterium tumefaciens into plant cells involves movement of a single-stranded DNA-protein intermediate across several membrane and cell wall barriers. The 11 VirB proteins encoded by the Ti plasmid are hypothesized to form at least part of a membrane-localized T-DNA transport apparatus. Although available genetic and biochemical analyses support ...

We aim to quantitatively measure the practical usability of medical image segmentation models: what extent, how often, and on which samples a model's predictions can be used/trusted. first propose measure, Correctness-Confidence Rank Correlation (CCRC), capture predictions' confidence estimates correlate with their correctness scores in rank. A model high value CCRC means its prediction confide...

Background: Urinary tract infection (UTI) is a common reason for accessing health care services in all age groups. Women are more susceptible to UTI across Among males, the prevalence decreases adolescence. Socio-economic and behavioural factors may play significant role higher of among adolescent girls. A study on children adolescents will give better insight gravity problem suggest appropriat...