Changeable Coloration in Brachyura

Path planning in changeable environments

Changeable Order Management

The environment of small and medium-sized enterprises (SMEs) in Germany is characterized by constantly changing boundary conditions. To cope with these external influences, these enterprises have to adapt their internal organization structures and processes permanently. However, necessary changes often cannot be realized due to the rigidity of today’s order management information systems (OMS)....

Independent Changeable Information Hiding in Encrypted Images

This work proposes a Secure and authenticated discrete reversible data hiding in cipher images deals with security and authentication. In the first phase, a content owner encrypts the original uncompressed image using an encryption key. Then , a data hider may compress the least significant bits of the encrypted image using a data hiding key to create a sparse space to accommodate some addition...

One-Way Hash Functions With Changeable Parameters

In this paper, four new algorithms for improvements of MD5 and SHA-Keyed/Unkeyed MD5 and Keyed/Unkeyed SHA are proposed. We change the mode of ®xed retrieval of the parameters to that of dynamic retrieval of the parameters by applying a mapping between the index phrase and the parameter table. As shown in the experimental result, with 1% degradation of performance, comparing to the original alg...

Aposematic (Warning) Coloration in Plants

Aposematic (warning) coloration is a common defense in plants, although it was largely ignored before 2001. The fact that many aposematic animals use both plant-based pigments and sequestered poisonous molecules to become aposematic emphasizes the absurdity of neglecting the aposematic nature of so many plants. Similar to the situation in animals, aposematic coloration in plants is commonly yel...