
Characterizing and Computing Causes for Query Answers in Databases from Database Repairs and Repair Programs
A correspondence between database tuples as causes for query answers in ...
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The Causality/Repair Connection in Databases: CausalityPrograms
In this work, answerset programs that specify repairs of databases are ...
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Ontological Multidimensional Data Models and Contextual Data Qality
Data quality assessment and data cleaning are contextdependent activiti...
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Self Organizing Maps Whose Topologies Can Be Learned With Adaptive Binary Search Trees Using Conditional Rotations
Numerous variants of SelfOrganizing Maps (SOMs) have been proposed in t...
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Enforcing Relational Matching Dependencies with Datalog for Entity Resolution
Entity resolution (ER) is about identifying and merging records in a dat...
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Causes for Query Answers from Databases: Datalog Abduction, ViewUpdates, and Integrity Constraints
Causality has been recently introduced in databases, to model, character...
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Causes for Query Answers from Databases, Datalog Abduction and ViewUpdates: The Presence of Integrity Constraints
Causality has been recently introduced in databases, to model, character...
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ERBlox: Combining Matching Dependencies with Machine Learning for Entity Resolution
Entity resolution (ER), an important and common data cleaning problem, i...
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QueryAnswer Causality in Databases: Abductive Diagnosis and ViewUpdates
Causality has been recently introduced in databases, to model, character...
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Tractable Query Answering and Optimization for Extensions of WeaklySticky Datalog+
We consider a semantic class, weaklychasesticky (WChS), and a syntacti...
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The Shadows of a Cycle Cannot All Be Paths
A "shadow" of a subset S of Euclidean space is an orthogonal projection ...
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Analysis of Farthest Point Sampling for Approximating Geodesics in a Graph
A standard way to approximate the distance between any two vertices p an...
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Similarity of Polygonal Curves in the Presence of Outliers
The Fréchet distance is a well studied and commonly used measure to capt...
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An Approximation Algorithm for Computing Shortest Paths in Weighted 3d Domains
We present the first polynomial time approximation algorithm for computi...
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Planar Visibility: Testing and Counting
In this paper we consider query versions of visibility testing and visib...
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Morphing of Triangular Meshes in Shape Space
We present a novel approach to morph between two isometric poses of the ...
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Built to Last or Built Too Fast? Evaluating Prediction Models for Build Times
Automated builds are integral to the Continuous Integration (CI) softwar...
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A Recursive Construction of Permutation Polynomials over F_q^2 with Odd Characteristic from Rédei Functions
In this paper, we construct two classes of permutation polynomials over ...
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Verifying Integer Programming Results
Software for mixedinteger linear programming can return incorrect resul...
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Efficient maxmin and proportional fair constrained multiresource scheduling
We consider the problem of scheduling a group of heterogeneous, distribu...
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Design of Nonorthogonal Multiple Access Enhanced Backscatter Communication
Backscatter communication (BackCom), which allows a backscatter node (BN...
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Modeling and Analysis of SDN Control Applications using Vector Spaces
Unlike traditional networks which are statically configured, SDN control...
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Improved approximation of layout problems on random graphs
Inspired by previous work of Diaz, Petit, Serna, and Trevisan (Approxima...
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A Novel Geographic Partitioning System for Anonymizing Health Care Data
With large volumes of detailed health care data being collected, there i...
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Optimal Art Gallery Localization is NPhard
Art Gallery Localization (AGL) is the problem of placing a set T of broa...
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Art Gallery Localization
We study the problem of placing a set T of broadcast towers in a simple ...
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An Efficient and Fair MultiResource Allocation Mechanism for Heterogeneous Servers
Efficient and fair allocation of multiple types of resources is a crucia...
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Reconstructing a convex polygon from its ωcloud
An ωwedge is the (closed) set of all points contained between two rays ...
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EdgeChain: Blockchainbased Multivendor Mobile Edge Application Placement
The stateoftheart mobile edge applications are generating intense tra...
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Uplink Coverage Performance of an Underlay Drone Cell for Temporary Events
Using a drone as an aerial base station (ABS) to provide coverage to use...
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Efficient 3D Aerial Base Station Placement Considering Users Mobility by Reinforcement Learning
This paper considers an aerial base station (aerialBS) assisted terrest...
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Performance Analysis of Low Latency Multiple FullDuplex Selective Decode and Forward Relays
In order to follow up with missioncritical applications, new features n...
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Faster Algorithms for some Optimization Problems on Collinear Points
We propose faster algorithms for the following three optimization proble...
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Online Scheduling Fair of Spark Workloads with Mesos using Different Fair Allocation Algorithms
In the following, we present example illustrative and experimental resul...
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Abnormality Detection in Mammography using Deep Convolutional Neural Networks
Breast cancer is the most common cancer in women worldwide. The most com...
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Routing on the Visibility Graph
We consider the problem of routing on a network in the presence of line ...
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Geodesic Obstacle Representation of Graphs
An obstacle representation of a graph is a mapping of the vertices onto ...
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Approximating Dominating Set on Intersection Graphs of Lframes
We consider the Dominating Set (DS) problem on the intersection graphs o...
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Datalog: Bag Semantics via Set Semantics
Duplicates in data management are common and problematic. In this work, ...
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The Graph Structure of Chebyshev Polynomials over Finite Fields and Applications
We completely describe the functional graph associated to iterations of ...
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Online Scheduling of Spark Workloads with Mesos using Different Fair Allocation Algorithms
In the following, we present example illustrative and experimental resul...
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Boundary Labeling for Rectangular Diagrams
Given a set of n points (sites) inside a rectangle R and n points (label...
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Query Shortest Paths Amidst Growing Discs
The determination of collisionfree shortest paths among growing discs h...
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Multidimensional Constellations for Uplink SCMA Systems  A Comparative Study
Sparse code multiple access (SCMA) is a class of nonorthogonal multiple...
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Deep Triplet Ranking Networks for OneShot Recognition
Despite the breakthroughs achieved by deep learning models in convention...
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Improved Bounds for Guarding Plane Graphs with Edges
An "edge guard set" of a plane graph G is a subset Γ of edges of G such ...
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Measuring and Computing Database Inconsistency via Repairs
We propose a generic numerical measure of inconsistency of a database wi...
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Comparative Analysis and Framework Evaluating Web Single SignOn Systems
We perform a comprehensive analysis and comparison of 14 web SSO systems...
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DeliveryAware Cooperative Joint MultiBitrate Video Caching and Transcoding in 5G
This paper proposes a twophase resource allocation framework (RAF) for ...
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SelfTraining Ensemble Networks for ZeroShot Image Recognition
Despite the advancement of supervised image recognition algorithms, thei...
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Carleton University
Canada's Capital University, Carleton University is a dynamic research and teaching institution dedicated to achieving the highest standards of scholarship. Located in Ottawa, Ontario, Canada. Carleton takes full advantage of the outstanding resources found in the nation's capital and has earned itself a reputation as one of Canada's foremost universities in many areas of study.