34 Result(s)
within
Chapter
Guo Si**
Computer Science
Data Structures and Information Theory
Mathematics of Computing
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Chapter and Conference Paper
Graph Clustering Through Users’ Properties and Social Influence
Clustering is a basic technology in data mining, and similarity measurement plays a crucial role in it. The existing clustering algorithms, especially those for social networks, pay more attention to users’ pr...
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Chapter and Conference Paper
A Data-Driven Framework for Improving Clinical Managements of Severe Paralytic Ileus in ICU: From Path Discovery, Model Generation to Validation
Paralytic ileus (PI) is a severe health condition associated with poor clinical outcomes and longer hospital stays. Due to the high variability in clinical pathways, identifying risk factors on high-frequency ...
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Chapter and Conference Paper
Exact and Approximation Algorithms for the Multi-depot Data Mule Scheduling with Handling Time and Time Span Constraints
In this paper, we investigate the data mule scheduling with handling time and time span constraints (DMSTC) in which the goal is to minimize the number of data mules dispatched from a depot that are used to se...
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Chapter and Conference Paper
Multi-winner Approval Voting with Grouped Voters
We consider the general case of approval-based committee elections, where some attributes divide the voters into diverse groups which vary in size. This scenario occurs in applications like the presidential el...
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Chapter and Conference Paper
Frank Wolfe Algorithm for Nonmonotone One-Sided Smooth Function Maximization Problem
In this paper, we study the problem of maximizing a nonmonotone one-sided- \(\eta \) smooth (OSS for short) function ...
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Chapter and Conference Paper
Recovering Missing Key Information: An Aspect-Guided Generator for Abstractive Multi-document Summarization
Abstractive multi-document summarization (MDS) paraphrases the salient key information scattered across multiple documents. Due to the large length of the documents, most previous methods opt to first extract ...
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Chapter and Conference Paper
Algebraic Relation of Three MinRank Algebraic Modelings
We give algebraic relations among equations of three algebraic modelings for MinRank problem: support minors modeling, Kipnis–Shamir modeling and minors modeling.
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Chapter and Conference Paper
BACH: Black-Box Attacking on Deep Cross-Modal Hamming Retrieval Models
The growth of online data has increased the need for retrieving semantically relevant information from data in various modalities, such as images, text, and videos. Thanks to the powerful representation capabi...
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Chapter and Conference Paper
Mining Top-k Frequent Patterns over Streaming Graphs
Mining top-k frequent patterns is an important operation on graphs, which is defined as finding k interesting subgraphs with the highest frequency. Most existing work assumes a static graph. However, graphs are d...
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Chapter and Conference Paper
HanoiT: Enhancing Context-aware Translation via Selective Context
Context-aware neural machine translation aims to use the document-level context to improve translation quality. However, not all words in the context are helpful. The irrelevant or trivial words may bring some...
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Chapter and Conference Paper
Discovering Persistent Subgraph Patterns over Streaming Graphs
Streaming graph analysis is gaining importance in various fields due to the natural dynamicity in many real graph applications. Prior subgraph discovery problem over streaming graphs mostly focuses on characte...
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Chapter and Conference Paper
Task Allocation Mechanism of Power Internet of Things Based on Edge Routing Optimization
With large number of smart devices accessing the power Internet of Things, cooperative edge computing has become a new computing paradigm for delay sensitive business. However it still faces some challenges to...
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Chapter and Conference Paper
Distortionless MVDR Beamformer for Conformal Array GNSS Receiver
The minimum variance distortionless response (MVDR) beamforming technique and space-time adaptive processing (STAP) have been playing important roles in interference suppression of globe navigation satellite s...
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Chapter and Conference Paper
Algorithms for Online Car-Sharing Problem
In the online car-sharing (a.k.a. ride-sharing) problem, we are given a set of m available car, and n requests arrive sequentially in T periods, in which each request consists of a pick-up location and a drop-off...
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Chapter and Conference Paper
Cloud-Edge Collaboration Based Power IoT Scene Perception Mechanism
Fast and high-quality scene perception is an important guarantee for the efficient, stable and reliable operation of the power Internet of things, which can assist the decision-making of upper-level applicatio...
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Chapter and Conference Paper
Approximation Algorithms for the General Cluster Routing Problem
Graph routing problem (GRP) and its generalizations have been extensively studied because of their broad applications in the real world. In this paper, we study a variant of GRP called the general cluster rout...
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Chapter and Conference Paper
Container Performance Prediction: Challenges and Solutions
With popularity of cloud computing services, more and more tasks and services are deployed on large-scale clusters. As an emerging technology in cloud computing field, containers make virtualization extremely ...
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Chapter and Conference Paper
Target Coverage with Minimum Number of Camera Sensors
With the development of the smart city, camera sensors have attracted more and more research interests from both academic researchers and industrial engineers. Given a set of points of interests (POI) and a se...
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Chapter and Conference Paper
Efficient Algorithms for Scheduling Parallel Jobs with Interval Constraints in Clouds
Given a set of time slots and jobs, each of which has a degree of parallelism, an interval constraint (typically an arrival time and a deadline), and a processing time, we consider the problem of minimizing th...
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Chapter and Conference Paper
System-Level FPGA Routing for Logic Verification with Time-Division Multiplexing
Multi-FPGA prototype design is widely used to verify modern VLSI circuits, but the limited number of connections between FPGAs in a multi-FPGA system may cause routing failure. Therefore, using time-division m...
