husserl’s thoughts and phenomenological method is one of conceptual resources of derrida and deconstruction the overt and covert. in accordance with it’s normal method in facing with philosophers and their works , der-rida acts both positive and negative. he was strong critic of husserl and yet he is clearly deeply affected . derrida’s critique of husserl challenging the claim that showed suspe...

Wondering about a childhood doodle compels us to ask a series of questions, which will lead us on a tour of increasingly sophisticated ideas from many parts of mathematics. Let me tell you about a doodle I did when I was very small, and the mathematics that flows inevitably from it. It looks like play, but in my mind this is what mathematics is really about: finding patterns in nature, explaini...

In this work, we provide the first construction of Attribute-Based Encryption (ABE) for general circuits. Our construction is based on the existence of multilinear maps. We prove selective security of our scheme in the standard model under the natural multilinear generalization of the BDDH assumption. Our scheme achieves both Key-Policy and Ciphertext-Policy variants of ABE. Our scheme and its ...