Search results for " DAG"
showing 10 items of 16 documents
Dictionary-symbolwise flexible parsing
2012
AbstractLinear-time optimal parsing algorithms are rare in the dictionary-based branch of the data compression theory. A recent result is the Flexible Parsing algorithm of Matias and Sahinalp (1999) that works when the dictionary is prefix closed and the encoding of dictionary pointers has a constant cost. We present the Dictionary-Symbolwise Flexible Parsing algorithm that is optimal for prefix-closed dictionaries and any symbolwise compressor under some natural hypothesis. In the case of LZ78-like algorithms with variable costs and any, linear as usual, symbolwise compressor we show how to implement our parsing algorithm in linear time. In the case of LZ77-like dictionaries and any symbol…
Riconfigurare i territori metroplitani. Forme di urbanizzazione e fenomeni di pressione insediativa sui sistemi di interesse naturale in Sicilia
2018
The consumption of the soil due to urbanization it is a phenomena already for many years under observations, but of which only the scientific environment has noticed the elevated environmental impact progress. From a disciplinary point of view, is possible to identify a line of research focusing on the analysis and identification of new morphologies of urbanization and on the interaction among different settlement patterns coexisting in a specific context. This reading complements with the scientific production about the forms of settlement pressure on environmental systems, producing change and deterioration on natural ecosystems and loss of biodiversity. A necessary reference for this lin…
First World War Diaries: Making the Private Public
2020
This article analyses several World War I Diaries written by soldiers on the Front. Starting with the circumstances of publication and their effects on the text, the article addresses the passage of these very private texts into public life, before turning to the role played by the diaries for the soldiers who write them. Studies of the diary as a genre are used to show how war diaries fit into the more general genre. Finally the article turns to the reception of these works, by studying what part literary distance may play for the soldiers keeping a diary, and by arguing that the task of making sense of these texts has been transferred to present-day readers.
La struttura diocesana nella Sicilia tardoantica e bizantina: i dati archeologici
2022
The reconstruction of ecclesiastical geography of Christian origins constitutes one of the most current fields of study of Postclassical Archeology in Europe. The contribution aims to update current knowledge on the state of research in Sicily in the light of the new data acquired from archeology.
Balansen mellom kontekstuelle krav og pasientenes behov : ergoterapeuters erfaringer knyttet til eldre pasienters overgangsfase fra sykehus til eget …
2014
Background and aim: Coping in daily activities when discharged from hospital to own home can be challenging for older people. Internationally, there is a number of studies on this topic, but similar studies in Norway and Nordic countries seem to be scarce. The aim of this study was to illuminate occupational therapists’ experiences of how to promote coping of daily activities in older patients who are discharged from hospital to home. Methods: A qualitative design with individual interviews was used. A purposive sample of eight occupational therapists were included, four worked in hospitals and four in community health services, respectively. Initially the interviews had an open form, but a…
Två- och flerspråkiga familjer i en enspråkig miljö : föräldrars motiv och orsaker att välja ett visst daghem till sina barn
2012
Tutkielmani tarkoitus on tutkia ja ymmärtää niitä motiiveja ja syitä, joita kaksikielisillä perheillä on suomenkielisessä kunnassa valitessaan tiettyä päiväkotia lapsilleen. Tärkeimmät tutkimuskysymykseni ovat, mitkä ovat tärkeimmät syyt ja motiivit, kun kaksikieliset perheet suomenkielisessä kunnassa valitsevat päiväkotia lapsilleen ja mitkä tekijät vaikuttavat valintaan eniten. Lisäksi haluan tietää, kuinka motiivit ja syyt eroavat, kun kyseessä on vertailuperhe, jolla on myös kaksikielinen tausta, mutta joka on tehnyt erilaisen valinnan. Tutkimukseni on luonteeltaan laadullinen ja metodina käytin tutkimushaastattelua. Halusin saada sisällöltään kattavia vastauksia sekä ymmärtää kuinka ha…