ANCONA , Massimo

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Nowadays healthcare systems tend to expand their diagnostic components while restricting their therapeutic counterpart to enable cost reduction and improvement of care giving processes. Diagnostic components will capillary distribute in the territory as distributed and specialized centers of various sizes, interconnected by a wired/wireless...

This paper describes a system for real-time field support to archaeological excavations, and for interaction with remote researchers, via the Internet. To this aim, a prototype system has already been field tested at the site of Poliochni in Greece. The system is composed of a wireless LAN, including one (two or more in the future) mobile unit...

RAMSES (Remote Archeological Mobile Support Enhanced System) is an outdoor application of mobile computing to field archaeology, whose prototype has already been field tested in Summer 1998 at the site of Poliochni in Greece. The requirements for both hardware and software are illustrated; the system is composed by a fixed station, acting as...

La collaborazione tra DARFICLET e DISI è ormai giunta al decimo anno, anzi conta anche qualche mese in più, se ne fissiamo l'origine a quando alcuni informatici ed alcuni archeologi genovesi per la prima volta iniziarono a discutere insieme, alla ricerca di nuove idee, stimolanti per la ricerca in entrambi i settori.

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The paper presents an innovative technology, wireless communication, as it has been applied to archaeology in two different projects, respectively named RAMSES and PAST. The usual place for exploiting information technology is within buildings, offices or homes, and the possibility of accessing information anywhere, including open-air areas,...

The research here described concerns a three years project financed by C.N.R. The main stimulus for this project came out from the necessity to manage the quantity of data obtained from archaeological excavations. This requires the development of a more "efficient" system then the traditional transfer of numerous archives from a location to...

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Reflective systems can be used to ease the implementation of fault tolerance mechanisms in distributed applications as show in [Anc95, Fab94]. In this paper we introduce a new model for reflective computations, and we show how it can be used for building up fault tolerant applications. Keyword: Object-Orientation, Reflection and Fault...

The paper presents a new reflective model, called Channel Reification, which can be used in distributed computations to overcome difficulties experienced by other models in the literature when monitoring communication among objects. The channel is an extension of the message reification model. A channel is a communication manager incarnating...

A new method for building LR(k) states and parsing tables is presented. The method aims at giving a feasible construction of a collection of LR(k) parsing tables, especially when k > 1. for nontrivial grammars. To this purpose, the algorithm first attempts to build a set of normal states for the given grammar, each one associated to a single...

The paper briefly describes the objectives and technological issues of PAST, a project aimed at assisting visitors of archaeological sites in understanding cultural heritage. Pilot installations are being developed at three sites, Bibracte in France, Passo di Corvo in Italy and Toumba in Greece.

In this paper, an integrated approach to the problem of entering and manipulating scientific data on mobile devices connected in a wireless network is presented, and its ability to support mobile users operating on the field in indoor and outdoor environments is briefly discussed. This approach is based on experiences collected by the authors...

We present file guidelines of a new project whose main task is to exploit mobile computers, comlected via a Wireless Networks, in Personal Health systems, computerizing patient clinical records with sophisticated

A system architecture called the recovery metaprogram (RMP) is proposed. It separates the application from the recovery software, giving programmers a single environment that lets them use the most appropriate fault-tolerance scheme. To simplify the presentation of the RMP approach, it is assumed that the fault model is limited to faults...

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In this paper we are interested in the use of software techniques for fault tolerance in the framework of distributed object oriented programming. We survey different degrees of integration between paradigms for object oriented software development and those for fault tolerance. We then provide the outline of a unifying approach to fault...

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The paper presents a joint undergoing project between archaeologists and computer scientists at the University of Genova. The goal of the cooperation is the development of a hardware/software integrated system to be applied to stratigraphic excavation; such a system is based on two new technologies: wireless mobile computing and pen-based...

The paper describes the structure and first user experiences of Ward-In-Hand, a system intended to exploit wireless networking on handheld devices at patients bedside in an hospital ward.

We present a joint undergoing project between archaeologists and computer scientists at the University of Genova. The goal of the cooperation is the development of a hardware/software integrated system to be applied to stratigraphic excavation; such a system is based on two new technologies: wireless mobile computing and pen-based man-machine...

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