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相关论文: Using of Neuro-Indexes

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This article describes a new type of artificial neuron, called the authors "cyberneuron". Unlike classical models of artificial neurons, this type of neuron used table substitution instead of the operation of multiplication of input values…

神经与进化计算 · 计算机科学 2009-07-02 S. V. Polikarpov , V. S. Dergachev , K. E. Rumyantsev , D. M. Golubchikov

Indexes are models: a B-Tree-Index can be seen as a model to map a key to the position of a record within a sorted array, a Hash-Index as a model to map a key to a position of a record within an unsorted array, and a BitMap-Index as a model…

数据库 · 计算机科学 2018-05-01 Tim Kraska , Alex Beutel , Ed H. Chi , Jeffrey Dean , Neoklis Polyzotis

In this paper, we present a novel learning approach based on Neurovectors, an innovative paradigm that structures information through interconnected nodes and vector relationships for tabular data processing. Unlike traditional artificial…

机器学习 · 计算机科学 2025-06-10 J. C. Husillos , A. Gallego , A. Roma , A. Troncoso

In this paper, a new data structure named group-list is proposed. The group-list is as simple as the inverted index. However, the group-list divides document identifiers in an inverted index into groups, which makes it more efficient when…

数据结构与算法 · 计算机科学 2019-08-14 Zhi-Hong Deng

We introduce a novel computational unit for neural networks that features multiple biases, challenging the traditional perceptron structure. This unit emphasizes the importance of preserving uncorrupted information as it is passed from one…

The data structure at the core of large-scale search engines is the inverted index, which is essentially a collection of sorted integer sequences called inverted lists. Because of the many documents indexed by such engines and stringent…

信息检索 · 计算机科学 2022-02-08 Giulio Ermanno Pibiri , Rossano Venturini

The FM-index is a celebrated compressed data structure for full-text pattern searching. After the first wave of interest in its theoretical developments, we can observe a surge of interest in practical FM-index variants in the last few…

数据结构与算法 · 计算机科学 2015-10-27 Szymon Grabowski , Marcin Raniszewski , Sebastian Deorowicz

Finding desired information from large data set is a difficult problem. Information retrieval is concerned with the structure, analysis, organization, storage, searching, and retrieval of information. Index is the main constituent of an IR…

信息检索 · 计算机科学 2012-09-26 Md. Abdullah al Mamun , Md. Hanif , Md. Rakib Uddin , Tanvir Ahmed , Md. Mofizul Islam

In this paper, we introduce a novel approach to neural learning: the Feature-Imitating-Network (FIN). A FIN is a neural network with weights that are initialized to reliably approximate one or more closed-form statistical features, such as…

机器学习 · 计算机科学 2021-10-26 Sari Saba-Sadiya , Tuka Alhanai , Mohammad M Ghassemi

In this paper, a new and novel data structure is proposed to dynamically insert and delete segments. Unlike the standard segment trees[3], the proposed data structure permits insertion of a segment with interval range beyond the interval…

计算几何 · 计算机科学 2015-01-15 K. S. Easwarakumar , T. Hema

The structure entropy is an important index to illuminate the structure property of the complex network. Most of the existing structure entropies are based on the degree distribution of the complex network. But the structure entropy based…

社会与信息网络 · 计算机科学 2014-08-27 Qi Zhang , Meizhu Li , Yong Deng

Inverted indexes are vital in providing fast key-word-based search. For every term in the document collection, a list of identifiers of documents in which the term appears is stored, along with auxiliary information such as term frequency,…

信息检索 · 计算机科学 2019-01-30 Harrie Oosterhuis , J. Shane Culpepper , Maarten de Rijke

H-index has become more popular nowadays and is used for some scientific performance criteria in the world widely. This indexing method does not correctly measure any performance or carrier specifications because of the parameters that are…

数字图书馆 · 计算机科学 2024-07-04 Ugur Saglam , Fatih Canata

With the aim of obtaining time/space improvements in classic Data Structures, an emerging trend is to combine Machine Learning techniques with the ones proper of Data Structures. This new area goes under the name of Learned Data Structures.…

数据库 · 计算机科学 2022-03-29 Domenico Amato , Giosue' Lo Bosco , Raffaele Giancarlo

The article provides a new approach to creating hierarchical structure of file system. First, it gives overview of the existing ways of storing files in current operating systems. Second, it describes the new way of building structures of a…

信息论 · 计算机科学 2010-09-17 Maksim Malkov

Index structures are important for efficient data access, which have been widely used to improve the performance in many in-memory systems. Due to high in-memory overheads, traditional index structures become difficult to process the…

数据库 · 计算机科学 2019-05-16 Pengfei Li , Yu Hua , Pengfei Zuo , Jingnan Jia

I introduce a class of diagrams in a Grothendieck site called "atlases" which can be used to study hyperdescent, and show that hypersheaves take atlases to limits using an indexed `nerve' construction that produces hypercovers from atlases.…

范畴论 · 数学 2020-10-13 Andrew W. Macpherson

Big imaging data is becoming more prominent in brain sciences across spatiotemporal scales and phylogenies. We have developed a computational ecosystem that enables storage, visualization, and analysis of these data in the cloud, thusfar…

This paper introduces a new neural network model that aims to mimic the biological brain more closely by structuring the network as a complete directed graph that processes continuous data for each timestep. Current neural networks have…

神经与进化计算 · 计算机科学 2024-01-10 Frank Li

In machine learning, the use of an artificial neural network is the mainstream approach. Such a network consists of layers of neurons. These neurons are of the same type characterized by the two features: (1) an inner product of an input…

神经与进化计算 · 计算机科学 2017-04-28 Fenglei Fan , Wenxiang Cong , Ge Wang
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