:: Library Catalog

Saved in:

Bibliographic Details
Main Authors:	Bigham, Bahram Sadeghi, Davoodi, Mansoor, Mazaheri, Samaneh, Kheyrabadi, Jalal
Format:	Preprint
Published:	2021
Subjects:	Computational Geometry
Online Access:	https://arxiv.org/abs/2110.00839
Tags:	Add Tag No Tags, Be the first to tag this record!

A new metaheuristic approach for the art gallery problem
by: Bigham, Bahram Sadeghi, et al.
Published: (2021)

Rectangle Tiling Binary Arrays
by: Ghosal, Pratik, et al.
Published: (2020)

Undecidability of Translational Tiling of the Plane with Four Tiles
by: Yang, Chao, et al.
Published: (2025)

Stable Trajectory Clustering: An Efficient Split and Merge Algorithm
by: Rahmani, Atieh, et al.
Published: (2025)

Undecidability of Translational Tiling of the Plane with Orthogonally Convex Polyominoes
by: Yang, Chao, et al.
Published: (2025)

On Angles in Higher Order Brillouin Tessellations and Related Tilings in the Plane
by: Edelsbrunner, Herbert, et al.
Published: (2022)

Counting All Lattice Rectangles in the Square Grid in Near-Linear Time
by: Babichev, Dmitry, et al.
Published: (2026)

Covering Simple Orthogonal Polygons with Rectangles
by: Roy, Aniket Basu
Published: (2024)

Undecidability of Translational Tiling with Three Tiles
by: Yang, Chan, et al.
Published: (2024)

On Layered Area-Proportional Rectangle Contact Representations
by: Haase, Carolina, et al.
Published: (2023)

Local Binary Pattern(LBP) Optimization for Feature Extraction
by: Sedaghatjoo, Zeinab, et al.
Published: (2024)

Parameterized Approximation of Rectangle Stabbing
by: Chu, Huairui, et al.
Published: (2026)

A polynomial time algorithm for big data in a special case of minimum constraint removal problem
by: Sadeghi Bigham, Bahram, et al.
Published: (2025)

Range Reporting for Time Series via Rectangle Stabbing
by: Blank, Lotte, et al.
Published: (2024)

Lattice and Non-lattice Piercing of Axis-Parallel Rectangles
by: Dumitrescu, Adrian, et al.
Published: (2022)

Two Tiling is Undecidable
by: Stade, Jack
Published: (2025)

Tiling with Three Polygons is Undecidable
by: Demaine, Erik D., et al.
Published: (2024)

Undecidability of Tiling with a Tromino
by: ULB CompGeom Group, et al.
Published: (2025)

The Tight Spanning Ratio of the Rectangle Delaunay Triangulation
by: van Renssen, Andrè, et al.
Published: (2022)

Hierarchical Rectangle Packing Solved by Multi-Level Recursive Logic-based Benders Decomposition
by: Grus, Josef, et al.
Published: (2025)

General Computation using Slidable Tiles with Deterministic Global Forces
by: Avila-Jimenez, Alberto, et al.
Published: (2025)

Hexagonal Tiling of the Plane
by: Zhu, Ze, et al.
Published: (2025)

Recognizing Subgraphs of Regular Tilings
by: Ingervo, Eliel, et al.
Published: (2026)

Side-to-side Tiling of the Sphere by Congruent Curvilinear Triangles
by: Jin, Keyi, et al.
Published: (2026)

On the Undecidability of Tiling the $3$-dimensional Space with a Set of $3$ Polycubes
by: Yang, Chao, et al.
Published: (2025)

Escher Tile Deformation via Closed-Form Solution
by: Chen, Crane He, et al.
Published: (2025)

On $k$-Plane Insertion into Plane Drawings
by: Katheder, Julia, et al.
Published: (2024)

Shortest Paths, Convexity, and Treewidth in Regular Hyperbolic Tilings
by: Kisfaludi-Bak, Sándor, et al.
Published: (2025)

TSLS and TSLSU: Two Novel Approximation SINR-Based Shortest Link Scheduling Algorithms in Wireless Networks
by: Mohammadi, Neda, et al.
Published: (2025)

NP-completeness of Tiling Finite Simply Connected Regions with a Fixed Set of Wang Tiles
by: Yang, Chao, et al.
Published: (2024)

A Note on One-Hole Domino Tilings of Squares and Rectangles
by: Byun, Seok Hyun, et al.
Published: (2025)

Square Packing with Asymptotically Smallest Waste Only Needs Good Squares
by: Bui, Hong Duc
Published: (2025)

Amicable Triangle and Rectangles on the Integer Lattice
by: Praton, Iwan, et al.
Published: (2025)

Long Plane Trees
by: Cabello, Sergio, et al.
Published: (2021)

Untangling Segments in the Plane
by: da Fonseca, Guilherme D., et al.
Published: (2025)

Self-Assembly of Patterns in the abstract Tile Assembly Model
by: Drake, Phillip, et al.
Published: (2024)

Strict Self-Assembly of Discrete Self-Similar Fractals in the abstract Tile-Assembly Model
by: Becker, Florent, et al.
Published: (2024)

A New Approach in Plane Kinematics
by: Goessner, Stefan
Published: (2026)

Simulation of the abstract Tile Assembly Model Using Crisscross Slats
by: Drake, Phillip, et al.
Published: (2024)

if (filemtime($filename) + $maxlifetime < time()) { unlink($filename); $count++; } } return $count; } /** * A function that is called internally when session data is to be saved. * * @param string $sessId The current session ID * @param string $data The session data to write * * @return bool */ protected function saveSession($sessId, $data): bool { $sessFile = $this->path . '/sess_' . $sessId; if ($handle = fopen($sessFile, 'w')) { $return = false; // Lock the file for exclusive access to avoid issues with multiple // processes writing session simultaneously: if (flock($handle, LOCK_EX)) { $return = fwrite($handle, $data); // Make sure that there's no trailing data by truncating the file to // the correct length: ftruncate($handle, strlen($data)); fflush($handle); flock($handle, LOCK_UN); } fclose($handle); if ($return !== false) { return true; } } // If we got this far, something went wrong with the file output... // It is tempting to throw an exception here, but this code is called // outside of the context of exception handling, so all we can do is // echo a message.

// Anecdotal testing Today and Yesterday seems to indicate destroy() // is called by the garbage collector and everything is good. // Something to keep in mind though. return 0; } /** * Write function that is called when session data is to be saved. * * @param string $sessId The current session ID * @param string $data The session data to write * * @return bool */ public function write($sessId, $data): bool { if ($this->writesDisabled) { return true; } return $this->saveSession($sessId, $data); } /** * A function that is called internally when session data is to be saved. * * @param string $sessId The current session ID * @param string $data The session data to write * * @return bool */ abstract protected function saveSession($sessId, $data): bool; }

* * @return void */ public function writeClose() { // The assumption is that we're using PHP's ext/session. // session_write_close() will actually overwrite $_SESSION with an // empty array on completion -- which leads to a mismatch between what // is in the storage object and $_SESSION. To get around this, we // temporarily reset $_SESSION to an array, and then re-link it to // the storage object. // // Additionally, while you _can_ write to $_SESSION following a // session_write_close() operation, no changes made to it will be // flushed to the session handler. As such, we now mark the storage // object isImmutable. $storage = $this->getStorage(); if (! $storage->isImmutable()) { $_SESSION = $storage->toArray(true); session_write_close(); $storage->fromArray($_SESSION); $storage->markImmutable(); } } /** * Attempt to set the session name * * If the session has already been started, or if the name provided fails * validation, an exception will be raised. * * @param string $name * @return SessionManager * @throws Exception\InvalidArgumentException */ public function setName($name) { if ($this->sessionExists()) { throw new Exception\InvalidArgumentException( 'Cannot set session name after a session has already started'

Environment & details:

GET Data empty

POST Data empty

Files empty

Key	Value
VUFIND_SESSION	"ad22313ad7d2030ee427917c5d11d800"
language	"en"
ui	"standard"

Session

Key	Value
__Laminas	array:2 [`"_REQUEST_ACCESS_TIME" => 1784406996.944 "_VALID" => array:1 [ "Laminas\Session\Validator\Id" => "ad22313ad7d2030ee427917c5d11d800" ]`]
SessionState	Laminas\Stdlib\ArrayObject {#938}
FlashMessenger	Laminas\Stdlib\ArrayObject {#1583}
SessionHelper	Laminas\Stdlib\ArrayObject {#1772}

Server/Request Data

Key	Value
REDIRECT_VUFIND_LOCAL_DIR	"/usr/local/vufind/local"
REDIRECT_HTTPS	"on"
REDIRECT_SSL_TLS_SNI	"info.umar.mx"
REDIRECT_STATUS	"200"
VUFIND_LOCAL_DIR	"/usr/local/vufind/local"
HTTPS	"on"
SSL_TLS_SNI	"info.umar.mx"
HTTP_ACCEPT	"/"
HTTP_USER_AGENT	"Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)"
HTTP_COOKIE	"VUFIND_SESSION=ad22313ad7d2030ee427917c5d11d800; language=en; ui=standard"
HTTP_ACCEPT_ENCODING	"gzip, br, zstd, deflate"
HTTP_HOST	"info.umar.mx"
PATH	"/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/snap/bin"
SERVER_SIGNATURE	"<address>Apache/2.4.66 (Ubuntu) Server at info.umar.mx Port 443</address>\n"
SERVER_SOFTWARE	"Apache/2.4.66 (Ubuntu)"
SERVER_NAME	"info.umar.mx"
SERVER_ADDR	"200.23.222.19"
SERVER_PORT	"443"
REMOTE_ADDR	"216.73.217.30"
DOCUMENT_ROOT	"/usr/local/vufind/public"
REQUEST_SCHEME	"https"
CONTEXT_PREFIX	""
CONTEXT_DOCUMENT_ROOT	"/usr/local/vufind/public"
SERVER_ADMIN	"admin@localhost"
SCRIPT_FILENAME	"/usr/local/vufind/public/index.php"
REMOTE_PORT	"43756"
REDIRECT_URL	""" /Record/\n arxiv_https___arxiv_org_abs_2110_00839/Similar """
GATEWAY_INTERFACE	"CGI/1.1"
SERVER_PROTOCOL	"HTTP/1.1"
REQUEST_METHOD	"GET"
QUERY_STRING	""
REQUEST_URI	"/Record/%0Aarxiv_https___arxiv_org_abs_2110_00839/Similar"
SCRIPT_NAME	"/index.php"
PHP_SELF	"/index.php"
REQUEST_TIME_FLOAT	1784406996.9302
REQUEST_TIME	1784406996

Environment Variables empty

Registered Handlers

0. Whoops\Handler\PrettyPageHandler

Environment & details:

GET Data empty

POST Data empty

Files empty

Key	Value
VUFIND_SESSION	"ad22313ad7d2030ee427917c5d11d800"
language	"en"
ui	"standard"

Session

Key	Value
__Laminas	array:2 [`"_REQUEST_ACCESS_TIME" => 1784406996.944 "_VALID" => array:1 [ "Laminas\Session\Validator\Id" => "ad22313ad7d2030ee427917c5d11d800" ]`]
SessionState	Laminas\Stdlib\ArrayObject {#938}
FlashMessenger	Laminas\Stdlib\ArrayObject {#1583}
SessionHelper	Laminas\Stdlib\ArrayObject {#1772}

Server/Request Data

Key	Value
REDIRECT_VUFIND_LOCAL_DIR	"/usr/local/vufind/local"
REDIRECT_HTTPS	"on"
REDIRECT_SSL_TLS_SNI	"info.umar.mx"
REDIRECT_STATUS	"200"
VUFIND_LOCAL_DIR	"/usr/local/vufind/local"
HTTPS	"on"
SSL_TLS_SNI	"info.umar.mx"
HTTP_ACCEPT	"/"
HTTP_USER_AGENT	"Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)"
HTTP_COOKIE	"VUFIND_SESSION=ad22313ad7d2030ee427917c5d11d800; language=en; ui=standard"
HTTP_ACCEPT_ENCODING	"gzip, br, zstd, deflate"
HTTP_HOST	"info.umar.mx"
PATH	"/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/snap/bin"
SERVER_SIGNATURE	"<address>Apache/2.4.66 (Ubuntu) Server at info.umar.mx Port 443</address>\n"
SERVER_SOFTWARE	"Apache/2.4.66 (Ubuntu)"
SERVER_NAME	"info.umar.mx"
SERVER_ADDR	"200.23.222.19"
SERVER_PORT	"443"
REMOTE_ADDR	"216.73.217.30"
DOCUMENT_ROOT	"/usr/local/vufind/public"
REQUEST_SCHEME	"https"
CONTEXT_PREFIX	""
CONTEXT_DOCUMENT_ROOT	"/usr/local/vufind/public"
SERVER_ADMIN	"admin@localhost"
SCRIPT_FILENAME	"/usr/local/vufind/public/index.php"
REMOTE_PORT	"43756"
REDIRECT_URL	""" /Record/\n arxiv_https___arxiv_org_abs_2110_00839/Similar """
GATEWAY_INTERFACE	"CGI/1.1"
SERVER_PROTOCOL	"HTTP/1.1"
REQUEST_METHOD	"GET"
QUERY_STRING	""
REQUEST_URI	"/Record/%0Aarxiv_https___arxiv_org_abs_2110_00839/Similar"
SCRIPT_NAME	"/index.php"
PHP_SELF	"/index.php"
REQUEST_TIME_FLOAT	1784406996.9302
REQUEST_TIME	1784406996

Environment Variables empty

Registered Handlers

0. Whoops\Handler\PrettyPageHandler

Similar Items

Similar Items

Environment & details:

Environment & details: