منابع مشابه
Entity Centric Information Retrieval
In the past decade, the prosperity of the World Wide Web has led to fast explosion of information, and there is a long-standing demand on how to access such a huge volume of information effectively and efficiently. Information Retrieval (IR) aims to tackle the challenge by exploring approaches to obtain relevant information items (e.g., documents) relevant to a given information need (e.g., que...
متن کاملECIR - A Lightweight Approach for Entity-Centric Information Retrieval
This paper describes our system developed for the TREC 2010 Entity track. In particular we study the exploitation of advanced features of different Web search engines to achieve high quality answers for the ‘related entity finding’-task. Our system preprocesses a user query using part-ofspeech tagging and synonym dictionaries, and generates an enriched keyword query employing advanced features ...
متن کاملAnalysing Entity Context in Multilingual Wikipedia to Support Entity-Centric Retrieval Applications
Representation of influential entities, such as famous people and multinational corporations, on the Web can vary across languages, reflecting language-specific entity aspects as well as divergent views on these entities in different communities. A systematic analysis of languagespecific entity contexts can provide a better overview of the existing aspects and support entity-centric retrieval a...
متن کاملWhat's New? Analysing Language-Specific Wikipedia Entity Contexts to Support Entity-Centric News Retrieval
Representation of influential entities, such as celebrities and multinational corporations on the web can vary across languages, reflecting language-specific entity aspects, as well as divergent views on these entities in different communities. An important source of multilingual background knowledge about influential entities is Wikipedia — an online community-created encyclopaedia — containin...
متن کاملAn entity-centric approach to green information systems
The integration of sustainable thinking and performance within day-to-day business activities has become an important business need. Sustainable business requires information on the use, flows and destinies of energy, water, and materials including waste, along with monetary information on environment-related costs, earnings, and savings. Creating this holistic view of economic, social and envi...
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ژورنال
عنوان ژورنال: ACM SIGIR Forum
سال: 2016
ISSN: 0163-5840
DOI: 10.1145/2964797.2964815