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1

Universal biquad filter topology using low-voltage current mirrors

Costas Laoudias, Costas Psychalinos

Journal:

International Journal of Circuit Theory and Applications

Year:

2012

Language:

english

File:

PDF, 443 KB

english, 2012

2

Universal biquad filters using low-voltage current mirrors

Costas Laoudias, Costas Psychalinos

Journal:

Analog Integrated Circuits and Signal Processing

Year:

2010

Language:

english

File:

PDF, 953 KB

english, 2010

3

1.5 V square-root domain universal biquad filters

C. Laoudias, C. Psychalinos, E. Stoumpou

Journal:

International Journal of Circuit Theory and Applications

Year:

2012

Language:

english

File:

PDF, 558 KB

english, 2012

4

[IEEE 2010 IEEE International Symposium on Circuits and Systems - ISCAS 2010 - Paris, France (2010.05.30-2010.06.2)] Proceedings of 2010 IEEE International Symposium on Circuits and Systems - Low-voltage Bluetooth/ZigBee complex filter using current mirrors

Laoudias, C., Psychalinos, C.

Year:

2010

Language:

english

File:

PDF, 292 KB

english, 2010

5

[IEEE 2010 International Conference on Indoor Positioning and Indoor Navigation (IPIN) - Zurich, Switzerland (2010.09.15-2010.09.17)] 2010 International Conference on Indoor Positioning and Indoor Navigation - Fault tolerant positioning using WLAN signal strength fingerprints

Laoudias, C., Michaelides, M. P., Panayiotou, C. G.

Year:

2010

Language:

english

File:

PDF, 202 KB

english, 2010

6

A Survey of Enabling Technologies for Network Localization, Tracking, and Navigation

Laoudias, Christos, Moreira, Adriano, Kim, Sunwoo, Lee, Sangwoo, Wirola, Lauri, Fischione, Carlo

Journal:

IEEE Communications Surveys & Tutorials

Year:

2018

Language:

english

File:

PDF, 2.77 MB

english, 2018

7

[IEEE 2012 International Conference on Indoor Positioning and Indoor Navigation (IPIN) - Sydney, Australia (2012.11.13-2012.11.15)] 2012 International Conference on Indoor Positioning and Indoor Navigation (IPIN) - Device signal strength self-calibration using histograms

Laoudias, Christos, Piche, Robert, Panayiotou, Christos G.

Year:

2012

Language:

english

File:

PDF, 440 KB

english, 2012

8

A 5-Gbps USB3.0 transmitter and receiver linear equalizer

Terzopoulos, Nikolaos, Laoudias, Costas, Plessas, Fotis, Souliotis, George, Koutsomitsos, Sotiris, Birbas, Michael

Journal:

International Journal of Circuit Theory and Applications

Year:

2015

Language:

english

File:

PDF, 3.22 MB

english, 2015

9

[IEEE 2013 International Conference on Indoor Positioning and Indoor Navigation (IPIN) - Montbeliard, France (2013.10.28-2013.10.31)] International Conference on Indoor Positioning and Indoor Navigation - Crowdsourced indoor localization for diverse devices through radiomap fusion

Laoudias, Christos, Zeinalipour-Yazti, Demetrios, Panayiotou, Christos G.

Year:

2013

Language:

english

File:

PDF, 423 KB

english, 2013

10

Crowdsourcing with Smartphones

Chatzimilioudis, Georgios, Konstantinidis, Andreas, Laoudias, Christos, Zeinalipour-Yazti, Demetrios

Journal:

IEEE Internet Computing

Year:

2012

Language:

english

File:

PDF, 5.04 MB

english, 2012

11

[IEEE 2011 IEEE International Symposium on Circuits and Systems (ISCAS) - Rio de Janeiro, Brazil (2011.05.15-2011.05.18)] 2011 IEEE International Symposium of Circuits and Systems (ISCAS) - 0.5V wavelet filters using current mirrors

Laoudias, Costas, Beis, Costas, Psychalinos, Costas

Year:

2011

Language:

english

File:

PDF, 2.67 MB

english, 2011

12

Integrated Filters for Short Range Wireless and Biomedical Applications || Electronically Adjustable Current Mirrors

Laoudias, Costas, Psychalinos, Costas

Year:

2012

Language:

english

File:

PDF, 411 KB

english, 2012

13

Fault detection and mitigation in WLAN RSS fingerprint-based positioning

Laoudias, Christos, Michaelides, Michalis P., Panayiotou, Christos G.

Journal:

Journal of Location Based Services

Year:

2012

Language:

english

File:

PDF, 706 KB

english, 2012

14

0.5-V fractional-order companding filters

Tsirimokou, Georgia, Laoudias, Costas, Psychalinos, Costas

Journal:

International Journal of Circuit Theory and Applications

Year:

2015

Language:

english

File:

PDF, 1.64 MB

english, 2015

15

[IEEE 2015 16th IEEE International Conference on Mobile Data Management (MDM) - Pittsburgh, PA, USA (2015.6.15-2015.6.18)] 2015 16th IEEE International Conference on Mobile Data Management - Anyplace: A Crowdsourced Indoor Information Service

Georgiou, Kyriakos, Constambeys, Timotheos, Laoudias, Christos, Petrou, Lambros, Chatzimilioudis, Georgios, Zeinalipour-Yazti, Demetrios

Year:

2015

Language:

english

File:

PDF, 1.81 MB

english, 2015

16

[IEEE 2014 International Conference on Indoor Positioning and Indoor Navigation (IPIN) - Busan, South Korea (2014.10.27-2014.10.30)] 2014 International Conference on Indoor Positioning and Indoor Navigation (IPIN) - Hybrid sensor networks localization dealing with range-capable and range-free nodes

Oliva, Gabriele, Laoudias, Christos, Pascucci, Federica, Setola, Roberto, Panayiotou, Christos G.

Year:

2014

Language:

english

File:

PDF, 1.00 MB

english, 2014

17

[IEEE 2014 International Conference on Indoor Positioning and Indoor Navigation (IPIN) - Busan, South Korea (2014.10.27-2014.10.30)] 2014 International Conference on Indoor Positioning and Indoor Navigation (IPIN) - Differential signal strength fingerprinting revisited

Laoudias, Christos, Kolios, Panayiotis, Panayiotou, Christos

Year:

2014

Language:

english

File:

PDF, 567 KB

english, 2014

18

Comparative Study of Resistorless Filters Using Differential Voltage Current Controlled Current Feedback Operational Amplifiers and Differential Voltage Current Controlled Current Conveyors

Laoudias, Costas, Psychalinos, Costas

Journal:

ISRN Electronics

Year:

2013

Language:

english

File:

PDF, 2.09 MB

english, 2013

19

Image and WLAN Bimodal Integration for Indoor User Localization

Redzic, Milan D., Laoudias, Christos, Kyriakides, Ioannis

Journal:

IEEE Transactions on Mobile Computing

Year:

2019

Language:

english

File:

PDF, 7 KB

english, 2019

20

[IEEE 2019 International Conference on Indoor Positioning and Indoor Navigation (IPIN) - Pisa, Italy (2019.9.30-2019.10.3)] 2019 International Conference on Indoor Positioning and Indoor Navigation (IPIN) - Survey on Indoor Map Standards and Formats

Li, Ki-Joune, Zlatanova, Sisi, Torres-Sospedra, J., Perez-Navarro, A., Laoudias, Christos, Moreira, Adriano

Year:

2019

File:

PDF, 6.15 MB

2019

21

Part one: The Statistical Terminal Assisted Mobile Positioning methodology and architecture

C. Laoudias, C.G. Panayiotou, C. Desiniotis, J.G. Markoulidakis, J. Pajunen, S. Nousiainen

Journal:

Computer Communications

Year:

2008

Language:

english

File:

PDF, 819 KB

english, 2008

22

Topological emulation of continuous-time passive prototypes using wave port adaptors

Kontogiannopoulos, N., Laoudias, C., Psychalinos, C.

Journal:

IET Circuits Devices & Systems

Year:

2010

Language:

english

File:

PDF, 1.48 MB

english, 2010

23

1.5-V Complex Filters Using Current Mirrors

Laoudias, C., Psychalinos, C.

Journal:

IEEE Transactions on Circuits and Systems II: Express Briefs

Year:

2011

Language:

english

File:

PDF, 614 KB

english, 2011

24

Low-voltage CMOS adjustable current mirror

Laoudias, C., Psychalinos, C.

Journal:

Electronics Letters

Year:

2010

Language:

english

File:

PDF, 239 KB

english, 2010

25

Low-voltage reduced complexity cells for MOS translinear loops

C. Psychalinos, C. Laoudias

Journal:

Circuits, Systems, and Signal Processing

Year:

2013

Language:

english

File:

PDF, 382 KB

english, 2013

26

[IEEE 2012 13th IEEE International Conference on Mobile Data Management (MDM) - Bengaluru, India (2012.07.23-2012.07.26)] 2012 IEEE 13th International Conference on Mobile Data Management - The Airplace Indoor Positioning Platform for Android Smartphones

Laoudias, Christos, Constantinou, George, Constantinides, Marios, Nicolaou, Silouanos, Zeinalipour-Yazti, Demetrios, Panayiotou, Christos G.

Year:

2012

Language:

english

File:

PDF, 938 KB

english, 2012

27

[IEEE 2010 7th Workshop on Positioning, Navigation and Communication (WPNC) - Dresden, Germany (2010.03.11-2010.03.12)] 2010 7th Workshop on Positioning, Navigation and Communication - On the RBF-based positioning using WLAN signal strength fingerprints

Laoudias, C., Panayiotou, C. G., Kemppi, P.

Year:

2010

Language:

english

File:

PDF, 280 KB

english, 2010

28

Crowdsourced Trace Similarity with Smartphones

Zeinalipour-Yazti, Demetrios, Laoudias, Christos, Costa, Constandinos, Vlachos, Michail, Andreou, Maria I., Gunopulos, Dimitrios

Journal:

IEEE Transactions on Knowledge and Data Engineering

Year:

2013

Language:

english

File:

PDF, 3.06 MB

english, 2013

29

[IEEE Melecon 2010 - 2010 15th IEEE Mediterranean Electrotechnical Conference - Valletta, Malta (2010.04.26-2010.04.28)] Melecon 2010 - 2010 15th IEEE Mediterranean Electrotechnical Conference - Multiple Input Multiple Output current-mode universal biquad filters

Laoudias, Costas, Psychalinos, Costas

Year:

2010

Language:

english

File:

PDF, 240 KB

english, 2010

30

[IEEE ICC 2013 - 2013 IEEE International Conference on Communications - Budapest, Hungary (2013.06.9-2013.06.13)] 2013 IEEE International Conference on Communications (ICC) - Fault tolerant target localization and tracking in binary WSNs using sensor health state estimation

Laoudias, Christos, Michaelides, Michalis P., Panayiotou, Christos

Year:

2013

Language:

english

File:

PDF, 157 KB

english, 2013

31

[IEEE MELECON 2008 - 2008 IEEE Mediterranean Electrotechnical Conference - Ajaccio, France (2008.05.5-2008.05.7)] MELECON 2008 - The 14th IEEE Mediterranean Electrotechnical Conference - Low-voltage CMOS current-mode filters using current mirrors: Two alternative approaches

Laoudias, C., Psychalinos, C.

Year:

2008

Language:

english

File:

PDF, 954 KB

english, 2008

32

[IEEE 2012 9th Workshop on Positioning, Navigation and Communication (WPNC) - Dresden, Germany (2012.03.15-2012.03.16)] 2012 9th Workshop on Positioning, Navigation and Communication - 3D Ray Tracing for device-independent fingerprint-based positioning in WLANs

Raspopoulos, Marios, Laoudias, Christos, Kanaris, Loizos, Kokkinis, Akis, Panayiotou, Christos G., Stavrou, Stavros

Year:

2012

Language:

english

File:

PDF, 596 KB

english, 2012

33

[IEEE 2011 International Conference on Localization and GNSS (ICL-GNSS) - Tampere, Finland (2011.06.29-2011.06.30)] 2011 International Conference on Localization and GNSS (ICL-GNSS) - Hand-grip and body-loss impact on RSS measurements for localization of mass market devices

Rosa, Francescantonio Della, Xu, Li, Nurmi, Jari, Laoudias, Christos, Pelosi, Mauro, Terrezza, Amerigo

Year:

2011

Language:

english

File:

PDF, 392 KB

english, 2011

34

[IEEE 2011 International Conference on Indoor Positioning and Indoor Navigation (IPIN) - Guimaraes, Portugal (2011.09.21-2011.09.23)] 2011 International Conference on Indoor Positioning and Indoor Navigation - Fault detection and mitigation in WLAN RSS fingerprint-based positioning

Laoudias, Christos, Michaelides, Michalis P., Panayiotou, Christos G.

Year:

2011

Language:

english

File:

PDF, 314 KB

english, 2011

35

[IEEE GLOBECOM 2009 - 2009 IEEE Global Telecommunications Conference - Honolulu, Hawaii (2009.11.30-2009.12.4)] GLOBECOM 2009 - 2009 IEEE Global Telecommunications Conference - Localization Using Radial Basis Function Networks and Signal Strength Fingerprints in WLAN

Laoudias, C., Kemppi, P., Panayiotou, C. G.

Year:

2009

Language:

english

File:

PDF, 259 KB

english, 2009

36

[IEEE 2011 IEEE Global Communications Conference (GLOBECOM 2011) - Houston, TX, USA (2011.12.5-2011.12.9)] 2011 IEEE Global Telecommunications Conference - GLOBECOM 2011 - Fault Tolerant Target Localization and Tracking in Wireless Sensor Networks Using Binary Data

Michaelides, M. P., Laoudias, C., Panayiotou, C. G.

Year:

2011

Language:

english

File:

PDF, 275 KB

english, 2011

37

[IEEE 2009 Joint 48th IEEE Conference on Decision and Control (CDC) and 28th Chinese Control Conference (CCC) - Shanghai, China (2009.12.15-2009.12.18)] Proceedings of the 48h IEEE Conference on Decision and Control (CDC) held jointly with 2009 28th Chinese Control Conference - Fault tolerant detection and tracking of multiple sources in WSNs using binary data

Michaelides, Michalis P., Laoudias, Christos, Panayiotou, Christos G.

Year:

2009

Language:

english

File:

PDF, 698 KB

english, 2009

38

[IEEE ICC 2013 - 2013 IEEE International Conference on Communications - Budapest, Hungary (2013.06.9-2013.06.13)] 2013 IEEE International Conference on Communications (ICC) - Sensor health state estimation for target tracking with binary sensor networks

Laoudias, Christos, Michaelides, Michalis P., Panayiotou, Christos

Year:

2013

Language:

english

File:

PDF, 164 KB

english, 2013

39

Device self-calibration in location systems using signal strength histograms

Laoudias, Christos, Piché, Robert, Panayiotou, Christos G.

Journal:

Journal of Location Based Services

Year:

2013

Language:

english

File:

PDF, 280 KB

english, 2013

40

[IEEE 2014 13th ACM/IEEE International Conference on Information Processing in Sensor Networks (IPSN) - Berlin, Germany (2014.4.15-2014.4.17)] IPSN-14 Proceedings of the 13th International Symposium on Information Processing in Sensor Networks - Demonstration abstract: Crowdsourced indoor localization and navigation with Anyplace

Petrou, Lambros, Larkou, George, Laoudias, Christos, Zeinalipour-Yazti, Demetrios, Panayiotou, Christos G.

Year:

2014

Language:

english

File:

PDF, 368 KB

english, 2014

41

[IEEE ICC 2011 - 2011 IEEE International Conference on Communications - Kyoto, Japan (2011.06.5-2011.06.9)] 2011 IEEE International Conference on Communications (ICC) - Fault Tolerant Fingerprint-Based Positioning

Laoudias, Christos, Michaelides, Michalis P., Panayiotou, Christos

Year:

2011

Language:

english

File:

PDF, 239 KB

english, 2011

42

[IEEE 2008 15th IEEE International Conference on Electronics, Circuits and Systems - (ICECS 2008) - St. Julien's, Malta (2008.08.31-2008.09.3)] 2008 15th IEEE International Conference on Electronics, Circuits and Systems - Single input multiple output universal biquad using current mirrors

Laoudias, Costas, Psychalinos, Costas

Year:

2008

Language:

english

File:

PDF, 247 KB

english, 2008

43

[IEEE 2008 IEEE Wireless Communications and Networking Conference - Las Vegas, Nevada, USA (2008.3.31-2008.4.3)] 2008 IEEE Wireless Communications and Networking Conference - Ubiquitous Terminal Assisted Positioning Prototype

Laoudias, C., Desiniotis, C., Pajunen, J., Nousiainen, S., Panayiotou, C., Markoulidakis, J. G.

Year:

2008

Language:

english

File:

PDF, 528 KB

english, 2008

44

[IEEE 2011 IEEE International Conference on Data Engineering (ICDE 2011) - Hannover, Germany (2011.04.11-2011.04.16)] 2011 IEEE 27th International Conference on Data Engineering - SmartTrace: Finding similar trajectories in smartphone networks without disclosing the traces

Costa, Costandinos, Laoudias, Christos, Zeinalipour-Yazti, Demetrios, Gunopulos, Dimitrios

Year:

2011

Language:

english

File:

PDF, 400 KB

english, 2011

45

Differential voltage current controlled current conveyor with low-voltage operation capability

Laoudias, C., Psychalinos, C.

Journal:

International Journal of Electronics

Year:

2014

Language:

english

File:

PDF, 693 KB

english, 2014

46

[ACM Press Proceedins of the 14th ACM Great Lakes symposium - Boston, MA, USA (2004.04.26-2004.04.28)] Proceedins of the 14th ACM Great Lakes symposium on VLSI - GLSVLSI '04 - A new test pattern generator for high defect coverage in a BIST environment

Laoudias, C., Nikolos, D.

Year:

2004

Language:

english

File:

PDF, 206 KB

english, 2004

47

[ACM Press Proceeding of the 11th annual international conference - Taipei, Taiwan (2013.06.25-2013.06.28)] Proceeding of the 11th annual international conference on Mobile systems, applications, and services - MobiSys '13 - Indoor geolocation on multi-sensor smartphones

Li, Chin-Lung, Laoudias, Christos, Larkou, George, Tsai, Yu-Kuen, Zeinalipour-Yazti, Demetrios, Panayiotou, Christos G.

Year:

2013

Language:

english

File:

PDF, 442 KB

english, 2013

48

ftTRACK

Laoudias, Christos, Michaelides, Michalis P., Panayiotou, Christos G.

Journal:

ACM Transactions on Sensor Networks

Year:

2014

Language:

english

File:

PDF, 1.26 MB

english, 2014

49

[ACM Press the 10th international conference - Low Wood Bay, Lake District, UK (2012.06.25-2012.06.29)] Proceedings of the 10th international conference on Mobile systems, applications, and services - MobiSys '12 - Demo

Laoudias, Christos, Constantinou, George, Constantinides, Marios, Nicolaou, Silouanos, Zeinalipour-Yazti, Demetrios, Panayiotou, Christos G.

Year:

2012

Language:

english

File:

PDF, 487 KB

english, 2012

50

[ACM Press the 4th ACM international workshop - Low Wood Bay, Lake District, UK (2012.06.25-2012.06.25)] Proceedings of the 4th ACM international workshop on Hot topics in planet-scale measurement - HotPlanet '12 - Towards planet-scale localization on smartphones with a partial radiomap

Konstantinidis, Andreas, Chatzimiloudis, Georgios, Laoudias, Christos, Nicolaou, Silouanos, Zeinalipour-Yazti, Demetrios

Year:

2012

Language:

english

File:

PDF, 1.07 MB

english, 2012