Deprecated: Constant E_STRICT is deprecated in /home/azv2qunhwj2v/public_html/system/core/Exceptions.php on line 75

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property CI_URI::$config is deprecated

Filename: core/URI.php

Line Number: 101

Backtrace:

File: /home/azv2qunhwj2v/public_html/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property CI_Router::$uri is deprecated

Filename: core/Router.php

Line Number: 127

Backtrace:

File: /home/azv2qunhwj2v/public_html/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property UserController::$benchmark is deprecated

Filename: core/Controller.php

Line Number: 75

Backtrace:

File: /home/azv2qunhwj2v/public_html/application/controllers/UserController.php
Line: 8
Function: __construct

File: /home/azv2qunhwj2v/public_html/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property UserController::$hooks is deprecated

Filename: core/Controller.php

Line Number: 75

Backtrace:

File: /home/azv2qunhwj2v/public_html/application/controllers/UserController.php
Line: 8
Function: __construct

File: /home/azv2qunhwj2v/public_html/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property UserController::$config is deprecated

Filename: core/Controller.php

Line Number: 75

Backtrace:

File: /home/azv2qunhwj2v/public_html/application/controllers/UserController.php
Line: 8
Function: __construct

File: /home/azv2qunhwj2v/public_html/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property UserController::$log is deprecated

Filename: core/Controller.php

Line Number: 75

Backtrace:

File: /home/azv2qunhwj2v/public_html/application/controllers/UserController.php
Line: 8
Function: __construct

File: /home/azv2qunhwj2v/public_html/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property UserController::$utf8 is deprecated

Filename: core/Controller.php

Line Number: 75

Backtrace:

File: /home/azv2qunhwj2v/public_html/application/controllers/UserController.php
Line: 8
Function: __construct

File: /home/azv2qunhwj2v/public_html/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property UserController::$uri is deprecated

Filename: core/Controller.php

Line Number: 75

Backtrace:

File: /home/azv2qunhwj2v/public_html/application/controllers/UserController.php
Line: 8
Function: __construct

File: /home/azv2qunhwj2v/public_html/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property UserController::$exceptions is deprecated

Filename: core/Controller.php

Line Number: 75

Backtrace:

File: /home/azv2qunhwj2v/public_html/application/controllers/UserController.php
Line: 8
Function: __construct

File: /home/azv2qunhwj2v/public_html/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property UserController::$router is deprecated

Filename: core/Controller.php

Line Number: 75

Backtrace:

File: /home/azv2qunhwj2v/public_html/application/controllers/UserController.php
Line: 8
Function: __construct

File: /home/azv2qunhwj2v/public_html/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property UserController::$output is deprecated

Filename: core/Controller.php

Line Number: 75

Backtrace:

File: /home/azv2qunhwj2v/public_html/application/controllers/UserController.php
Line: 8
Function: __construct

File: /home/azv2qunhwj2v/public_html/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property UserController::$security is deprecated

Filename: core/Controller.php

Line Number: 75

Backtrace:

File: /home/azv2qunhwj2v/public_html/application/controllers/UserController.php
Line: 8
Function: __construct

File: /home/azv2qunhwj2v/public_html/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property UserController::$input is deprecated

Filename: core/Controller.php

Line Number: 75

Backtrace:

File: /home/azv2qunhwj2v/public_html/application/controllers/UserController.php
Line: 8
Function: __construct

File: /home/azv2qunhwj2v/public_html/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property UserController::$lang is deprecated

Filename: core/Controller.php

Line Number: 75

Backtrace:

File: /home/azv2qunhwj2v/public_html/application/controllers/UserController.php
Line: 8
Function: __construct

File: /home/azv2qunhwj2v/public_html/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property UserController::$load is deprecated

Filename: core/Controller.php

Line Number: 78

Backtrace:

File: /home/azv2qunhwj2v/public_html/application/controllers/UserController.php
Line: 8
Function: __construct

File: /home/azv2qunhwj2v/public_html/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property UserController::$db is deprecated

Filename: core/Loader.php

Line Number: 396

Backtrace:

File: /home/azv2qunhwj2v/public_html/application/controllers/UserController.php
Line: 8
Function: __construct

File: /home/azv2qunhwj2v/public_html/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property CI_DB_mysqli_driver::$failover is deprecated

Filename: database/DB_driver.php

Line Number: 371

Backtrace:

File: /home/azv2qunhwj2v/public_html/application/controllers/UserController.php
Line: 8
Function: __construct

File: /home/azv2qunhwj2v/public_html/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property UserController::$email is deprecated

Filename: core/Loader.php

Line Number: 1283

Backtrace:

File: /home/azv2qunhwj2v/public_html/application/controllers/UserController.php
Line: 8
Function: __construct

File: /home/azv2qunhwj2v/public_html/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Return type of CI_Session_files_driver::open($save_path, $name) should either be compatible with SessionHandlerInterface::open(string $path, string $name): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice

Filename: drivers/Session_files_driver.php

Line Number: 132

Backtrace:

File: /home/azv2qunhwj2v/public_html/application/controllers/UserController.php
Line: 8
Function: __construct

File: /home/azv2qunhwj2v/public_html/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Return type of CI_Session_files_driver::close() should either be compatible with SessionHandlerInterface::close(): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice

Filename: drivers/Session_files_driver.php

Line Number: 292

Backtrace:

File: /home/azv2qunhwj2v/public_html/application/controllers/UserController.php
Line: 8
Function: __construct

File: /home/azv2qunhwj2v/public_html/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Return type of CI_Session_files_driver::read($session_id) should either be compatible with SessionHandlerInterface::read(string $id): string|false, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice

Filename: drivers/Session_files_driver.php

Line Number: 166

Backtrace:

File: /home/azv2qunhwj2v/public_html/application/controllers/UserController.php
Line: 8
Function: __construct

File: /home/azv2qunhwj2v/public_html/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Return type of CI_Session_files_driver::write($session_id, $session_data) should either be compatible with SessionHandlerInterface::write(string $id, string $data): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice

Filename: drivers/Session_files_driver.php

Line Number: 235

Backtrace:

File: /home/azv2qunhwj2v/public_html/application/controllers/UserController.php
Line: 8
Function: __construct

File: /home/azv2qunhwj2v/public_html/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Return type of CI_Session_files_driver::destroy($session_id) should either be compatible with SessionHandlerInterface::destroy(string $id): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice

Filename: drivers/Session_files_driver.php

Line Number: 315

Backtrace:

File: /home/azv2qunhwj2v/public_html/application/controllers/UserController.php
Line: 8
Function: __construct

File: /home/azv2qunhwj2v/public_html/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Return type of CI_Session_files_driver::gc($maxlifetime) should either be compatible with SessionHandlerInterface::gc(int $max_lifetime): int|false, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice

Filename: drivers/Session_files_driver.php

Line Number: 356

Backtrace:

File: /home/azv2qunhwj2v/public_html/application/controllers/UserController.php
Line: 8
Function: __construct

File: /home/azv2qunhwj2v/public_html/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: ini_set(): Session ini settings cannot be changed after headers have already been sent

Filename: Session/Session.php

Line Number: 282

Backtrace:

File: /home/azv2qunhwj2v/public_html/application/controllers/UserController.php
Line: 8
Function: __construct

File: /home/azv2qunhwj2v/public_html/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: session_set_cookie_params(): Session cookie parameters cannot be changed after headers have already been sent

Filename: Session/Session.php

Line Number: 289

Backtrace:

File: /home/azv2qunhwj2v/public_html/application/controllers/UserController.php
Line: 8
Function: __construct

File: /home/azv2qunhwj2v/public_html/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: ini_set(): Session ini settings cannot be changed after headers have already been sent

Filename: Session/Session.php

Line Number: 304

Backtrace:

File: /home/azv2qunhwj2v/public_html/application/controllers/UserController.php
Line: 8
Function: __construct

File: /home/azv2qunhwj2v/public_html/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: ini_set(): Session ini settings cannot be changed after headers have already been sent

Filename: Session/Session.php

Line Number: 314

Backtrace:

File: /home/azv2qunhwj2v/public_html/application/controllers/UserController.php
Line: 8
Function: __construct

File: /home/azv2qunhwj2v/public_html/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: ini_set(): Session ini settings cannot be changed after headers have already been sent

Filename: Session/Session.php

Line Number: 315

Backtrace:

File: /home/azv2qunhwj2v/public_html/application/controllers/UserController.php
Line: 8
Function: __construct

File: /home/azv2qunhwj2v/public_html/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: ini_set(): Session ini settings cannot be changed after headers have already been sent

Filename: Session/Session.php

Line Number: 316

Backtrace:

File: /home/azv2qunhwj2v/public_html/application/controllers/UserController.php
Line: 8
Function: __construct

File: /home/azv2qunhwj2v/public_html/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: ini_set(): Session ini settings cannot be changed after headers have already been sent

Filename: Session/Session.php

Line Number: 317

Backtrace:

File: /home/azv2qunhwj2v/public_html/application/controllers/UserController.php
Line: 8
Function: __construct

File: /home/azv2qunhwj2v/public_html/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: ini_set(): Session ini settings cannot be changed after headers have already been sent

Filename: Session/Session.php

Line Number: 375

Backtrace:

File: /home/azv2qunhwj2v/public_html/application/controllers/UserController.php
Line: 8
Function: __construct

File: /home/azv2qunhwj2v/public_html/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: ini_set(): Session ini settings cannot be changed after headers have already been sent

Filename: drivers/Session_files_driver.php

Line Number: 108

Backtrace:

File: /home/azv2qunhwj2v/public_html/application/controllers/UserController.php
Line: 8
Function: __construct

File: /home/azv2qunhwj2v/public_html/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: session_set_save_handler(): Session save handler cannot be changed after headers have already been sent

Filename: Session/Session.php

Line Number: 110

Backtrace:

File: /home/azv2qunhwj2v/public_html/application/controllers/UserController.php
Line: 8
Function: __construct

File: /home/azv2qunhwj2v/public_html/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: session_start(): Session cannot be started after headers have already been sent

Filename: Session/Session.php

Line Number: 143

Backtrace:

File: /home/azv2qunhwj2v/public_html/application/controllers/UserController.php
Line: 8
Function: __construct

File: /home/azv2qunhwj2v/public_html/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property UserController::$session is deprecated

Filename: core/Loader.php

Line Number: 1283

Backtrace:

File: /home/azv2qunhwj2v/public_html/application/controllers/UserController.php
Line: 8
Function: __construct

File: /home/azv2qunhwj2v/public_html/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property UserController::$upload is deprecated

Filename: core/Loader.php

Line Number: 1283

Backtrace:

File: /home/azv2qunhwj2v/public_html/application/controllers/UserController.php
Line: 8
Function: __construct

File: /home/azv2qunhwj2v/public_html/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property UserController::$form_validation is deprecated

Filename: core/Loader.php

Line Number: 1283

Backtrace:

File: /home/azv2qunhwj2v/public_html/application/controllers/UserController.php
Line: 8
Function: __construct

File: /home/azv2qunhwj2v/public_html/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property UserController::$Professor is deprecated

Filename: core/Loader.php

Line Number: 358

Backtrace:

File: /home/azv2qunhwj2v/public_html/application/controllers/UserController.php
Line: 8
Function: __construct

File: /home/azv2qunhwj2v/public_html/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property CI_Loader::$benchmark is deprecated

Filename: core/Loader.php

Line Number: 931

Backtrace:

File: /home/azv2qunhwj2v/public_html/application/controllers/UserController.php
Line: 116
Function: view

File: /home/azv2qunhwj2v/public_html/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property CI_Loader::$hooks is deprecated

Filename: core/Loader.php

Line Number: 931

Backtrace:

File: /home/azv2qunhwj2v/public_html/application/controllers/UserController.php
Line: 116
Function: view

File: /home/azv2qunhwj2v/public_html/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property CI_Loader::$config is deprecated

Filename: core/Loader.php

Line Number: 931

Backtrace:

File: /home/azv2qunhwj2v/public_html/application/controllers/UserController.php
Line: 116
Function: view

File: /home/azv2qunhwj2v/public_html/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property CI_Loader::$log is deprecated

Filename: core/Loader.php

Line Number: 931

Backtrace:

File: /home/azv2qunhwj2v/public_html/application/controllers/UserController.php
Line: 116
Function: view

File: /home/azv2qunhwj2v/public_html/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property CI_Loader::$utf8 is deprecated

Filename: core/Loader.php

Line Number: 931

Backtrace:

File: /home/azv2qunhwj2v/public_html/application/controllers/UserController.php
Line: 116
Function: view

File: /home/azv2qunhwj2v/public_html/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property CI_Loader::$uri is deprecated

Filename: core/Loader.php

Line Number: 931

Backtrace:

File: /home/azv2qunhwj2v/public_html/application/controllers/UserController.php
Line: 116
Function: view

File: /home/azv2qunhwj2v/public_html/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property CI_Loader::$exceptions is deprecated

Filename: core/Loader.php

Line Number: 931

Backtrace:

File: /home/azv2qunhwj2v/public_html/application/controllers/UserController.php
Line: 116
Function: view

File: /home/azv2qunhwj2v/public_html/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property CI_Loader::$router is deprecated

Filename: core/Loader.php

Line Number: 931

Backtrace:

File: /home/azv2qunhwj2v/public_html/application/controllers/UserController.php
Line: 116
Function: view

File: /home/azv2qunhwj2v/public_html/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property CI_Loader::$output is deprecated

Filename: core/Loader.php

Line Number: 931

Backtrace:

File: /home/azv2qunhwj2v/public_html/application/controllers/UserController.php
Line: 116
Function: view

File: /home/azv2qunhwj2v/public_html/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property CI_Loader::$security is deprecated

Filename: core/Loader.php

Line Number: 931

Backtrace:

File: /home/azv2qunhwj2v/public_html/application/controllers/UserController.php
Line: 116
Function: view

File: /home/azv2qunhwj2v/public_html/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property CI_Loader::$input is deprecated

Filename: core/Loader.php

Line Number: 931

Backtrace:

File: /home/azv2qunhwj2v/public_html/application/controllers/UserController.php
Line: 116
Function: view

File: /home/azv2qunhwj2v/public_html/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property CI_Loader::$lang is deprecated

Filename: core/Loader.php

Line Number: 931

Backtrace:

File: /home/azv2qunhwj2v/public_html/application/controllers/UserController.php
Line: 116
Function: view

File: /home/azv2qunhwj2v/public_html/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property CI_Loader::$load is deprecated

Filename: core/Loader.php

Line Number: 931

Backtrace:

File: /home/azv2qunhwj2v/public_html/application/controllers/UserController.php
Line: 116
Function: view

File: /home/azv2qunhwj2v/public_html/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property CI_Loader::$db is deprecated

Filename: core/Loader.php

Line Number: 931

Backtrace:

File: /home/azv2qunhwj2v/public_html/application/controllers/UserController.php
Line: 116
Function: view

File: /home/azv2qunhwj2v/public_html/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property CI_Loader::$email is deprecated

Filename: core/Loader.php

Line Number: 931

Backtrace:

File: /home/azv2qunhwj2v/public_html/application/controllers/UserController.php
Line: 116
Function: view

File: /home/azv2qunhwj2v/public_html/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property CI_Loader::$session is deprecated

Filename: core/Loader.php

Line Number: 931

Backtrace:

File: /home/azv2qunhwj2v/public_html/application/controllers/UserController.php
Line: 116
Function: view

File: /home/azv2qunhwj2v/public_html/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property CI_Loader::$upload is deprecated

Filename: core/Loader.php

Line Number: 931

Backtrace:

File: /home/azv2qunhwj2v/public_html/application/controllers/UserController.php
Line: 116
Function: view

File: /home/azv2qunhwj2v/public_html/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property CI_Loader::$form_validation is deprecated

Filename: core/Loader.php

Line Number: 931

Backtrace:

File: /home/azv2qunhwj2v/public_html/application/controllers/UserController.php
Line: 116
Function: view

File: /home/azv2qunhwj2v/public_html/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property CI_Loader::$Professor is deprecated

Filename: core/Loader.php

Line Number: 931

Backtrace:

File: /home/azv2qunhwj2v/public_html/application/controllers/UserController.php
Line: 116
Function: view

File: /home/azv2qunhwj2v/public_html/index.php
Line: 315
Function: require_once

Prof. (Dr.) Siddhartha Bhattacharyya

Prof. (Dr.) Siddhartha Bhattacharyya

demoProfessional Experience

Faculty of Electrical Engineering and Computer Science, VSB Technical University of
Ostrava, Ostrava, CZECH REPUBLIC

Senior Research Scientist October, 2018 - present
Planning and implementing quality research

Department of Computer Science & Technology, IIEST, INDIA
Project Fellow May, 2001 - December, 2001
Served in a RCI, Hyderabad, India sponsored project entitled Integration of GPS and Baro-Inertial
Loop aided Strapdown INS.

Department of Applied Physics, University of Calcutta, INDIA
Junior Research Fellow June, 2000 - February, 2001
Served in a DST, Govt. of India sponsored project entitled Optical Computing.