Search results for "novelty"
showing 5 items of 135 documents
Mocna kobieta - słaby mężczyzna: demaskatorski mit w twórczości Sidonie-Gabrielle Colette
2020
Colette’s work reveals the evolution of the woman’s self-awareness that took place in the 20th century, when she rejected the then-publicly accepted image of wife and mother. The author of the Claudine series through moral novelty, by addressing issues of gender identity and homosexuality, undermines stereotypes perpetuating inequalities between the sexes and male domination in the private and public sphere. She also changes the traditional way of portraying a woman in literature, creating a new type of heroine who provoked partners while fighting for her own independence.
Investigating serendipity in recommender systems based on real user feedback
2018
Over the past several years, research in recommender systems has emphasized the importance of serendipity, but there is still no consensus on the definition of this concept and whether serendipitous items should be recommended is still not a well-addressed question. According to the most common definition, serendipity consists of three components: relevance, novelty and unexpectedness, where each component has multiple variations. In this paper, we looked at eight different definitions of serendipity and asked users how they perceived them in the context of movie recommendations. We surveyed 475 users of the movie recommender system, MovieLens regarding 2146 movies in total and compared tho…
Introduction to the designing and deploying next generation knowledge systems and knowledge intensive business processes minitrack
2013
Work systems and the knowledge systems enabling them need to be aligned with emerging technologies to ensure organizational acceptance and to support effective organizational value creation. Traditional, often monolithic knowledge system architectures need to be redesigned due to technological progress manifested by, for example, social software, mashups, and semantic technologies. In our view, these redesigns lead to a new class of knowledge systems that we call “Next Generation Knowledge Systems.” Project management (PM) involved in the design and deployment of knowledge systems differs from the PM involved in traditional IS projects. While design projects are essential in creating next g…
A Serendipity-Oriented Greedy Algorithm for Recommendations
2017
Most recommender systems suggest items to a user that are popular among all users and similar to items the user usually consumes. As a result, a user receives recommendations that she/he is already familiar with or would find anyway, leading to low satisfaction. To overcome this problem, a recommender system should suggest novel, relevant and unexpected, i.e. serendipitous items. In this paper, we propose a serendipity-oriented algorithm, which improves serendipity through feature diversification and helps overcome the overspecialization problem. To evaluate our algorithm and compare it with others, we employ a serendipity metric that captures each component of serendipity, unlike the most …
ETHANOL DRINKING PATTERN DIFFERENTLY AFFECTS NOVELTY-RELATED BEHAVIOUR DURING ABSTINENCE IN FEMALE RATS
2014
Withdrawal from chronic ethanol leads to a multifaceted syndrome, characterized by negative affective state. Novelty seeking and motivation, closely related to affective state, can be assessed in rodents exploring behavioural response to novelty. This study aims at assessing novelty-related behaviour in female rats during ethanol withdrawal following different self-administration patterns. Female rats underwent 9-week-, 2-bottle choice-, continuous or intermittent (3 days/week) access to 20% ethanol; they were named CARs and IARs respectively. After 12h from last ethanol access, they were tested for locomotor activity induced by a novel environment; time spent in the central area of an open…