Abstract Most of the solar cell parameters (short-circuit current, fill factor, power conversion efficiency) can only be determined by creating and measuring cell. However, there is an empirical relation that links energy level values materials in active layer to open-circuit voltage (U oc ) Due a variety possible methods used determine dispersion obtained results, this estimate not always corr...

Open Information Extraction (Open IE) extracts textual tuples comprising relation phrases and argument phrases from within a sentence, without requiring a pre-specified relation vocabulary. In this paper we first describe a decade of our progress on building Open IE extractors, which results in our latest extractor, OPENIE4, which is computationally efficient, outputs n-ary and nested relations...