This book describes various new computer based approaches which can be exploited for the (digital) reconstruction, recognition, restoration, presentation and classification of digital heritage. They are based on applications of virtual reality, augmented reality and artificial intelligence, to be used for storing and retrieving of historical artifacts, digital reconstruction, or virtual viewing. The book is divided into three sections: ¿Classification of Heritage Datä presents chapters covering various domains and aspects including text categorization, image retrieval and classification, and object spotting in historical documents. Next, in ¿Detection and Recognition of Digital Heritage Artifacts¿, techniques like neural networks or deep learning are used for the restoration of degraded