Acquiring linguistically plausible phrase-structure grammars from ordinary text has proven difficult for standard induction techniques, and researchers have turned to supervised training from bracketed corpora. We examine why previous approaches have failed to acquire desired grammars, concentrating our analysis on the inside-outside algorithm (Baker, 1979), and propose that with a representati...

Measuring and evaluating tactical behavior is one of the main goals in performance analysis in professional soccer. A specific tactical approach may present the difference between winning and losing, especially in the highest level of competition. So fare tactical behavior is mostly determined by using one or two variables, like ball possession or number of passes. Within this study, we introdu...

BACKGROUND With the widespread availability of non-invasive imaging of the brain in an aging population, we are increasingly confronted with the problem of the incidental discovery of unruptured aneurysms. The management of these patients remains controversial. Endovascular treatment can prevent rupture, but involves immediate risks. Furthermore, successful treatment does not eliminate all risk...

Pseudoaneurysms of the superficial temporal artery are rare and may be treated by manual compression, surgical intervention, coil embolization, or percutaneous thrombin injection. We present a novel technique of local ultrasound guided low-profile coil embolization of the superficial temporal artery with both satisfactory cosmetic and surgical results.