Department Process Engineering

Publications

Detailed lists of publications can be found below. Alternatively, you can consult the Lib4RI database or visit the following confirmed google scholar profiles

Confirmed Google scholar profiles:

Peer-reviewed Publications

Last update: 19.11.2017

ID Full reference
KV_A037 Corominas, L, Garrido-Baserba, M, Villez, K, Olsson, G, Cortes, U, Poch, M (Accepted). Transforming data into knowledge for improved wastewater treatment operation: A critical review of techniques. Environ Modell and Softw, Accepted, In Press
KV_A036 Thürlimann, C M, Dürrenmatt, D J, Villez, K (2018). Soft-sensing with Qualitative Trend Analysis for Control in Full-scale Wastewater Treatment Plants. Control Eng Pract, 70, 121-133.
KV_A035 Thürlimann, C M, Villez, K (2017). Input estimation as a qualitative trend analysis problem. Comp Chem Eng, 107, 333-342.
KV_A034 Masic, A, Srinivasan, S, Billeter, J, Bonvin, D, Villez, K (2017). Identification of biokinetic models using the concept of extents. Environ Sci Technol, 51(13), 7520-7513.
KV_A033 Derlon, N, Thürlimann, C M, Dürrenmatt, D J, Villez, K (2017). Batch settling curve registration via image data modeling. Wat Res, 114, 327-337.
KV_A032 Masic, A, Srinivasan, S, Billeter, J, Bonvin, D, Villez, K (2017). Shape constrained splines as transparent black-box models for bioprocess modeling. Comp Chem Eng, 99, 96-105.
KV_A031 Masic, A, Udert, K, Villez, K (2016). Global parameter optimization for biokinetic modeling of simple batch experiments. Environ Modell and Softw, 85, 356-373.
KV_A030 Villez, K, Vanrolleghem, P A, Corominas, L (2016). Optimal flow sensor placement on wastewater treatment plants. Wat Res, 101, 75-83.
KV_A029 Villez, K, Habermacher, J (2016). Shape anomaly detection for process monitoring of a sequencing batch reactor. Comp Chem Eng, 91, 365-379.
KV_A028 Mears, L, Nœrregård, R, Stocks, S M, Albaek, M O, Sin, G, Gernaey, K V, Villez, K (2016). Functional unfold principal component regression methodology for analysis of industrial batch process data. AIChE J, 62, 1986-1994.
KV_A027 Masic, A, Santos, A T L, Etter, B, Udert, K M, Villez, K (2015). Estimation of nitrite in source-separated nitrified urine with UV spectrophotometry. Wat Res, 85, 244-254.
KV_A026 Wall, S K, Gross, J J, Kessler, E C, Villez, K, Bruckmaier, R M (2015). Blood-derived proteins in milk at start of lactation: Indicators of active or passive transfer. J Dairy Sci, 98(11), 7748-7756.
KV_A025 Schielke-Jenni, S, Villez, K, Morgenroth, E, Udert, K M (2015). Observability of anammox activity in single-stage nitritation/anammox reactors using mass balances. Environ Sci: Water Res Technol, 1, 523-534.
KV_A024 Villez, K (2015). Qualitative path estimation: A fast and reliable algorithm for qualitative trend analysis. AIChE J, 61, 1535-1546.
KV_A023 Lin, W-C, Villez, K R E, Garcia, H (2014). Experimental validation of a resilient monitoring and control system. J Process Contr, 24, 624-639.
KV_A022 Villez, K, Venkatasubramanian, V, Rengaswamy, R (2013). Generalized shape constrained spline fitting for qualitative analysis of trends. Comp Chem Eng, 58, 116-134.
KV_A021 Baert, A, Villez, K, Steppe, K (2013). Automatic drought stress detection in plants without using conventional reference values. Plant Soil, 369, 439-452.
KV_A020 Villez, K, Rosén, C, Anctil, F, Duchesne, C, Vanrolleghem, P A (2013). Qualitative representation of trends (QRT): Extended method for identification of consecutive inflection points. Comp Chem Eng, 48, 187-199.
KV_A019 Maere, T, Villez, K, Marsili-Libelli, S, Naessens, W, Nopens, I (2012). Membrane bioreactor fouling behaviour assessment through principal component analysis and fuzzy clustering. Wat Res, 46, 6132-6142.
KV_A018 Baert, A, Villez, K, Steppe, K (2012). Functional unfold principal component analysis for automatic plant-based stress detection in grapevine. Funct Plant Biol, 39, 519-530.
KV_A017 Villez, K, Rieger, L, Keser, B, Venkatasubramanian, V (2012). Probabilistic qualitative analysis for fault detection and identification of an on-line phosphate analyzer. Int J Adv Eng Sci Appl Math, 4, 67-77.
KV_A016 Monroy, I, Villez, K, Graells, M, Venkatasubramanian, V (2012). Fault diagnosis of a benchmark fermentation process: A comparative study of feature extraction and classification techniques. Biosyst Eng, 35, 689-704.
KV_A015 Villez, K, Srinivasan, B, Rengaswamy, R, Narasimhan, S, Venkatasubramanian, V (2011). Kalman-based strategies for fault detection and identification (FDI): Extensions and critical evaluation for a buffer tank system. Comp Chem Eng, 35(5), 806-816.
KV_A014 Corominas, L, Villez, K, Aguado, D, Rieger, L, Rosén, C, Vanrolleghem, P A (2011). Performance evaluation of fault detection methods for wastewater treatment processes. Biotechnol Bioeng, 108, 333-344.
KV_A013 Rieger, L, Takács, I, Villez, K, Siegrist, H, Lessard, P, Vanrolleghem, P A, Comeau, Y (2010). Data reconciliation for wastewater treatment plant simulation studies - Planning for high-quality data and typical sources of errors. Water Environ Res, 82, 426-433.
KV_A012 Villez, K, Rosén, C, D'hooge, E, Vanrolleghem, P A (2010). Online phase length optimization for a sequencing batch reactor by means of the Hotelling's T2 statistic. Ind Eng Chem Res, 49, 180-188.
KV_A011 Belia, E, Amerlinck, Y, Benedetti, L, Johnson, B, Sin, G, Vanrolleghem, P A, Gernaey, K, Gillot, S, Neumann, M B, Rieger, L, Shaw, A, Villez, K (2009). Wastewater treatment modelling: Dealing with uncertainties. Wat Sci Technol, 60(8), 1929-1941.
KV_A010 Villez, K, Steppe, K, De Pauw, D J W (2009). Use of unfold PCA for on-line plant stress monitoring and sensor failure detection. Biosyst Eng, 103, 23-34.
KV_A009 Villez, K, Ruiz, M, Sin, G, Rosén, C, Colomer, J, Vanrolleghem, P A (2008). Combining multiway principal component analysis (MPCA) and clustering for efficient data mining of historical data sets of SBR processes. Wat Sci Technol, 57(10), 1659-1666.
KV_A008 Villez, K, Rosén, C, Anctil, F, Duchesne, C, Vanrolleghem, P A (2008). Qualitative representation of trends: An alternative approach to on-line process diagnosis and control of SBR's for nutrient removal. Wat Sci Technol, 57(10), 1525-1532.
KV_A007 Yoo, C K, Villez, K, Van Hulle, S W H, Lee, I-B, Vanrolleghem, P A (2007). Enhanced process monitoring for wastewater treatment systems. Environmetrics, 19(6), 602-617.
KV_A006 Villez, K, Pelletier, G, Rosén, C, Anctil, F, Duchesne, C, Vanrolleghem, P A (2007). Comparison of two wavelet-based tools for data mining of urban water networks time series. Wat Sci Technol, 56(6), 57-64.
KV_A005 Yoo, C K, Villez, K, Lee, I-B, Rosén, C, Vanrolleghem, P A (2006). Multi-model statistical process monitoring and diagnosis of a sequencing batch reactor. Biotechnol Bioeng, 96(4), 687-701.
KV_A004 Yoo, C K, Villez, K, Lee, I-B, Vanrolleghem, P A (2006). Multivariate nonlinear statistical monitoring of a sequencing batch reactor. J Chem Eng Jpn, 39(1), 43-51.
KV_A003 Yoo, C K, Villez, K, Lee, I-B, Van Hulle, S W H, Vanrolleghem, P A (2006). Sensor validation and reconciliation for a partial nitrification process. Wat Sci Technol, 53(4-5), 513-521.
KV_A002 Sin, G, Villez, K, Vanrolleghem, P A (2006). Application of a model-based optimisation methodology for nutrient removing SBRs leads to falsification of the model. Wat Sci Technol, 53(4-5), 95-103.
KV_A001 Van Hulle, S W H, Van Den Broeck, S, Maertens, J, Villez, K, Donckels, B, Schelstraete, G, Volcke, E I P, Vanrolleghem, P A (2005). Construction, start-up and operation of a continuously aerated laboratory-scale SHARON reactor in view of coupling with an Anammox reactor. Water SA, 31, 327-334

Publications w/o Peer Review

Last update: 17.11.2017

ID Full reference
KV_B007 Villez, K, Masic, A, Srinivasan, S, Billeter, J, Bonvin, D (2016). Interpretierbare Black-Box-Modelle / Interpretable black-box models. In: ETHZ D-BAUG Jahresbericht 2015 / Annual Report 2015. ETH Zürich, Zürich, Switzerland
KV_B006 Etter, B, Udert, K M, Gounden, T (2015). VUNA final report. Eawag, Dübendorf, Switzerland
KV_B005 Thürlimann, C M, Dürrenmatt, D J, Villez, K (2015). Energy and process data processing and visualisation for optimising wastewater treatment plants. Water Practice and Technology, 10(1), 10-18.
KV_B004 Villez, K, Dürrenmatt, D J, Kaufmann, M (2015). Verstecktes Potential in Kläranlagendaten (in German). Aqua & Gas, 2015(2), 76-81
KV_B003 Villez, K, Vanrolleghem, P A (2008). Het 1ste IWA/WEF Wastewater Treatment Modelling Seminar (WWTmod2008): Een nieuwe start. (in Dutch). Afvalwaterwetenschap, 7(4), 83-85
KV_B002 Nopens, I, Villez, K, Rieger, L, Vanrolleghem, P A (2007). Monitoring the water cycle - state of the art and future needs. IWA Yearbook, 2007, 33-36
KV_B001 Volcke, E I P, Villez, K, Van Hulle, S W H, Vanrolleghem, P A (2004). Wat met rejectiewater? (in Dutch). Afvalwaterwetenschap, 3(4), 297-318

Conference Proceedings

Last update: 19.11.2017

ID Full reference
KV_C064 Villez, K (2017). Data Reconciliation with Inequality Constraints Induces Bias: A Cause for Concern?. 2017 AIChE Annual meeting, Minneapolis, MN, USA, October 29-November 3, 2017, Oral presentation
KV_C063 Masic, A, Billeter, J, Bonvin, D, Villez, K (2017). Extent computation under rank-deficient conditions. IFAC-PapersOnLine, 50(1), 3929-3934.
KV_C062 Valverde-Perez, B, Wagner, D S, Steidl, M, Villez, K, Plosz, B Gy (2017). In-situ UV-Vis probe to monitor algal photobioreactors treating municipal wastewater. Proceedings of the 12th IWA Specialized Conference on Instrumentation, Control and Automation (ICA2017), Québec, QC, Canada, 11-14 June 2017, 55-59
KV_C061 Garrido-Baserba, M, Corominas, L, Villez, K, Olsson, G, Cortes, U, Poch, M (2017). Turning passive data into knowledge - A review of wastewater treatment monitoring methods. Proceedings of the 12th IWA Specialized Conference on Instrumentation, Control and Automation (ICA2017), Québec, QC, Canada, 11-14 June 2017, 47-50
KV_C060 Thürlimann, C M, Brouckaert, C, Udert, K M, Morgenroth, E, Villez, K (2017). Qualitative control for stable and efficient urine nitrification. Proceedings of the 12th IWA Specialized Conference on Instrumentation, Control and Automation (ICA2017), Québec, QC, Canada, 11-14 June 2017, 287-290
KV_C059 Villez, K, Thürlimann, C M, Brouckaert, C, Masic, A (2017). Soft-sensing nitrite in a urine nitrification system for resource recovery. Proceedings of the 12th IWA Specialized Conference on Instrumentation, Control and Automation (ICA2017), Québec, QC, Canada, 11-14 June 2017, 99-102
KV_C058 Villez, K, Thürlimann, C M, Kaufmann, M (2017). Observing the observer: Monitoring pH sensors by means of step response experiments. Proceedings of the 12th IWA Specialized Conference on Instrumentation, Control and Automation (ICA2017), Québec, QC, Canada, 11-14 June 2017, 27-30
KV_C057 Masic, A, Billeter, J, Bonvin, D, Villez, K (2017). Reaction extents: A divide-and-conquer approach for kinetic model identification. Proceedings of the Frontiers International Conference on Wastewater Treatment (FICWTM2017), Palermo, Italy, May 21-24, 2017, 134-138
KV_C056 Laureni, M, Weissbrodt, D G, Villez, K, Robin, O, de Jonge, N, Rosenthal, A, Wells, G, Nielsen, J L, Morgenroth, E, Joss, A (2017). Robust NOB control in hybrid biofilm systems operated for mainstream partial nitritation and anammox: An experimental and modelling study. Frontiers International Conference on Wastewater Treatment (FICWTM2017), Palermo, Italy, May 21-24, 2017, 745-749
KV_C055 Laureni, M, Weissbrodt, D G, Villez, K, Robin, O, de Jonge, N, Rosenthal, A, Wells, G, Nielsen, J L, Morgenroth, E, Joss, A (2017). Biomass segregation in hybrid biofilm systems improves NOB control in mainstream partial nitritation and anammox. 10th International Conference on Biofilm Reactors (Biofilm2017), Dublin, Ireland, May 9-12, 2017, appeared on USB stick
KV_C054 Thürlimann, C M, Udert, K M, Morgenroth, E, Villez, K (2016). Nitrite sensing in a urine nitrification reactor with in-situ UV-Vis spectrometry. 3rd IWA New Developments in IT in Water Conference, Telford, UK, November 1-3, 2016, oral presentation
KV_C053 Derlon, N, Thürlimann, C M, Dürrenmatt, D J, Villez, K (2016). Batch settling curve registration via shape constrained spline-based image analysis. 3rd IWA New Developments in IT in Water Conference, Telford, UK, November 1-3, 2016, oral presentation
KV_C052 Thürlimann, C M, Villez, K (2016). In-situ nitrite sensing in a urine nitrification reactor by means of UV-Vis spectrometry. WEF/IWA Nutrient Removal and Recovery 2016 Conference (NRR2016), Denver, CO, USA, July 10-13, 2016, appeared on USB stick
KV_C051 Masic, A, Srinivasan, S, Billeter, J, Bonvin, D, Villez, K (2016). Biokinetic process model diagnosis with shape-constrained spline functions. 3rd IWA Specialized International Conference Ecotechnologies for Wastewater Treatment (ecoSTP16), Cambridge, UK, June 27-30, 2016, appeared on USB stick
KV_C050 Masic, A, Srinivasan, S, Billeter, J, Bonvin, D, Villez, K (2016). On the use of shape-constrained splines for biokinetic process modeling. IFAC-PapersOnLine, 49(7), 1145-1150.
KV_C049 Masic, A, Srinivasan, S, Billeter, J, Bonvin, D, Villez, K (2016). Biokinetic model identification via extents of reaction. 5th IWA/WEF Wastewater Treatment Modelling Seminar (WWTmod2016), Annecy, France, April 2-6, 2016, appeared on USB-stick
KV_C048 Mears, L, Nœrregård, R, Stocks, S M, Albaek, M O, Sin, G, Gernaey, K, Villez, K (2015). Functional unfold principal component analysis methodology for industrial scale fermentation data. 10th European Congress of Chemical Engineering - 3rd European Congress of Applied Biotechnology - 5th European Process Intensification Conference (ECCE10+ECAB3+EPIC5), Nice, France, September 27 - October 1, 2015, presented
KV_C047 Villez, K, Vanrolleghem, P A, Corominas, L (2015). Optimizing observability and redundancy by means of globally optimal measurement selection. Proceedings of the 9th IWA Symposium on Systems Analysis and Integrated Assessment (Watermatex2015), Gold Coast, Queensland, Australia, June 14-17, 2015, appeared on-line
KV_C046 Masic, A, Santos, A T L, Hess, A, Thürlimann, C M, Etter, B, Udert, K M, Villez, K (2015). Nitrite estimation in nitrified urine by UV spectroscopy of weak nitrite/nitrate absorbance peaks. Proceedings of the 9th IWA Symposium on Systems Analysis and Integrated Assessment (Watermatex2015), Gold Coast, Queensland, Australia, June 14-17, 2015, appeared on-line
KV_C045 Villez, K, Habermacher, J (2015). Qualitative trend analysis for fault detection in batch processes. Proceedings of the 9th IWA Symposium on Systems Analysis and Integrated Assessment (Watermatex2015), Gold Coast, Queensland, Australia, June 14-17, 2015, appeared on-line
KV_C044 Villez, K, Del Giudice, D, Neumann, M B, Rieckermann, J (2015). The statistical description of model bias as a method to account for model structure errors. Proceedings of the 9th IWA Symposium on Systems Analysis and Integrated Assessment (Watermatex2015), Gold Coast, Queensland, Australia, June 14-17, 2015, appeared on-line
KV_C043 Mears, L, Nœrregård, R, Stocks, S M, Albaek, M O, Sin, G, Gernaey, K, Villez, K (2015). Multivariate analysis of industrial scale fermentation data. Computer Aided Chemical Engineering, 37, 1667-1672
KV_C042 Villez, K, Habermacher, J (2015). Shape constrained splines with discontinuities for anomaly detection in a batch process. Computer Aided Chemical Engineering, 37, 1805-1810
KV_C041 Thürlimann, C M, Dürrenmatt, D J, Villez, K (2015). Evaluation of qualitative trend analysis as a tool for automation. Computer Aided Chemical Engineering, 37, 2531-2536
KV_C040 Masic, A, Santos, A T L, Etter, B, Udert, K, Villez, K (2015). Estimation of nitrite concentration in a urine nitrification reactor by means of UV spectrophotometry. Proceedings of the 2015 IWA Nutrient Removal and Recovery Conference (NRR2015), Gdansk, Poland, May 18-21, 2015, 754-756
KV_C039 Mears, L, Nœrregård, R, Stocks, S M, Sin, G, Gernaey, K, Villez, K (2015). Application of multivariate analysis tools to industrial scale fermentation data. Proceedings of the Advances in Process Analytics and Control Technology Conference (APACT15), Manchester, UK, April 22-24, 2014, appeared on USB-stick
KV_C038 Villez, K, Corominas, L, Vanrolleghem, P A (2015). Sensor placement by means of deterministic global optimization. Proceedings of the 2nd IWA New Developments in IT & Water conference, Rotterdam, The Netherlands, February 8-10, 2015, appeared on USB-stick
KV_C037 Thürlimann, C M, Dürrenmatt, D J, Villez, K (2015). Qualitative trend analysis for pH based soft-sensing of ammonia in full scale continuous WWTPs. Proceedings of the 2nd IWA New Developments in IT & Water conference, Rotterdam, The Netherlands, February 8-10, 2015, appeared on USB-stick
KV_C036 Villez, K (2014). Qualitative trend analysis for process monitoring and supervision based on likelihood optimization: State-of-the-art and current limitations. IFAC Proceedings Volumes, 47(3), 7140-7145.
KV_C035 Masic, A, Villez, K (2014). Model-based observers for monitoring of a biological nitrification process for decentralized wastewater treatment - Initial results. Conference proceedings of the 2nd IWA Specialized International Conference "Ecotechnologies for Wastewater Treatment" (EcoSTP2014), Verona, Italy, June 23-25, 2014, 402-405
KV_C034 Thürlimann, C M, Dürrenmatt, D J, Villez, K (2013). Intuitive visual communication of temporal data. Proceedings of the 2013 AIChE Annual meeting, San Francisco, CA, USA, November 3-8, 2013, 399
KV_C033 Villez, K, Thürlimann, C M, Dürrenmatt, D J (2013). Qualitative trend analysis with shape constrained splines: Multivariate extension and validation with full-scale data. Proceedings of the 2013 AIChE Annual meeting, San Francisco, CA, USA, November 3-8, 2013, 322
KV_C032 Villez, K (2013). Sensor maintenance optimization based on a prognostic model. Proceedings of the 2013 AIChE Annual meeting, San Francisco, CA, USA, November 3-8, 2013, 201
KV_C031 Villez, K, Corominas, L, Vanrolleghem, P A (2013). Sensor fault detection and diagnosis based on bilinear mass balances in wastewater treatment systems. Proceedings of the 11th IWA conference on instrumentation control and automation (ICA2013), Narbonne, France, Sept. 18-20, 2013, appeared on USB-stick (IWA-12744)
KV_C030 Villez, K, Corominas, L, Vanrolleghem, P A (2013). Structural observability and redundancy classification for sensor networks in wastewater systems. Proceedings of the 11th IWA conference on instrumentation control and automation (ICA2013), Narbonne, France, Sept. 18-20, 2013, appeared on USB-stick (IWA-12741)
KV_C029 De Temmerman, L, Temmink, H, Maere, T, Naessens, W, Marsili-Libelli, S, Villez, K, Nopens, I (2013). Detecting membrane fouling occurrences in a full-scale membrane bioreactor with principal component analysis. Proceedings of the 11th IWA conference on instrumentation control and automation (ICA2013), Narbonne, France, Sept. 18-20, 2013, appeared on USB-stick (IWA-12694)
KV_C028 Thürlimann, C M, Dürrenmatt, D J, Villez, K (2013). Energy and process data processing and visualisation for waste water treatment plant optimisation. Proceedings of the 11th IWA conference on instrumentation control and automation (ICA2013), Narbonne, France, Sept. 18-20, 2013, appeared on USB-stick (IWA-12647)
KV_C027 Villez, K, Rengaswamy, R (2013). A generative approach to qualitative trend analysis for batch process fault diagnosis. Proceedings of the European Control Conference 2013 (ECC13), Zurich, Switzerland, July 17-19, 1958-1963
KV_C026 Villez, K, Garcia, H, Venkatasubramanian, V (2012). Fault detection and identification based on Kalman filtering under randomized sensing strategies. Proceedings of the 2012 AIChE Annual meeting, Pittsburgh, PA, USA, October 28-November 2, 2012, 345
KV_C025 Pervaiz, Z, Villez, K, Venkatasubramanian, V (2012). Many-to-many routing of vehicles in a city network with facility interception constraints. Proceedings of the 2012 AIChE Annual meeting, Pittsburgh, PA, USA, October 28-November 2, 2012, 281
KV_C024 Villez, K, Venkatasubramanian, V (2012). Fault diagnosis of a benchmark fermentation process based on probabilistic qualitative analysis of trends. Proceedings of the 2012 AIChE Annual meeting, Pittsburgh, PA, USA, October 28-November 2, 2012, 145
KV_C023 Rieger, C, Villez, K (2012). Resilient control system execution agent (ReCoSEA). Proceedings of the 5th International Symposium on Resilient Control Systems (ISRCS2012), Salt Lake City, UT, USA, August 14-16, 2012, 143-148.
KV_C022 Villez, K, Rieger, C, Venkatasubramanian, V (2011). Optimal rerouting of traffic flows for resilient management of recharging station networks. Proceedings of the 2011 AIChE Annual meeting, Minneapolis, MN, USA, October 16-21, 2011, 312
KV_C021 Villez, K, Garcia, H, Rieger, C, Venkatasubramanian, V (2011). Kalman-based fault-tolerant control (FTC) for a pilot-scale cooling loop. Proceedings of the 2011 AIChE Annual meeting, Minneapolis, MN, USA, October 16-21, 2011, 283
KV_C020 Naessens, W, Maere, T, Villez, K, Marsili-Libelli, S, Nopens, I (2011). Assessment of membrane bioreactor fouling behaviour using principal component analysis. Proceedings of the 2nd IWA BeNeLux Young Water Professionals Conference, Leuven, Belgium, September 20-22, 2011, appeared on-line
KV_C019 Villez, K, Garcia, H, Rieger, C, Venkatasubramanian, V (2011). Supervisory control of a pilot-scale cooling loop. Proceedings of the 4th International Symposium on Resilient Control Systems (ISRCS2011), Boise, ID, USA, August 9-11, 2011, 75-80.
KV_C018 Villez, K, Rieger, C, Venkatasubramanian, V (2011). Resilient design of recharging station networks for electric transportation vehicles. Proceedings of the 4th International Symposium on Resilient Control Systems (ISRCS2011), Boise, ID, USA, August 9-11, 2011, 55-60.
KV_C017 Baert, A, Villez, K, Steppe, K (2011). Unfold principal component analysis and functional unfold principal component analysis for on-line plant stress detection. Acta Horticulturae (ISHS), 1068 (IX International Symposium on Modelling in Fruit Research and Orchard Management), 195-201
KV_C016 Villez, K, Srinivasan, B, Narasimhan, S, Garcia, H, Rieger, C, Venkatasubramanian, V (2010). Bayesian fault detection and isolation: Test results for a simple benchmark. Proceedings of the 2010 AIChE Annual meeting, Salt Lake City, UT, USA, November 7-12, 2010, 325
KV_C015 Venkatasubramanian, V, Malik, T, Giridhar, A, Villez, K, Prasad, R, Shukla, A, Rieger, C, Daum, K, McQueen, M (2010). RNEDE: Resilient network design environment. Proceedings of the 2010 AIChE Annual meeting, Salt Lake City, UT, USA, November 7-12, 2010, 317
KV_C014 Villez, K, Spinner, T, Garcia, H, Rieger, C, Venkatasubramanian, V (2010). Bayesian belief networks (BBNs) for integration of parallel fault diagnosis modules into supervisory control systems. Proceedings of the 2010 AIChE Annual meeting, Salt Lake City, UT, USA, November 7-12, 2010, 260
KV_C013 Villez, K, Srinivasan, B, Rengaswamy, R, Narasimhan, S, Venkatasubramanian, V (2010). Resilient control in view of valve stiction: Extension of a Kalman-based FTC scheme. Computer Aided Chemical Engineering, 28, 547-552
KV_C012 Villez, K, Venkatasubramanian, V, Spinner, T, Rengaswamy, R, Garcia, H, Rieger, C (2010). Achieving resilience in critical infrastructures: A case study for a nuclear power plant cooling loop. Proceedings of the 3rd International Symposium on Resilient Control Systems (ISRCS2010), Idaho Falls, ID, USA, August 10-12, 2010, 49-52.
KV_C011 Venkatasubramanian, V, Malik, T, Giridhar, A, Villez, K, Prasad, R, Shukla, A, Rieger, C, Daum, K, McQueen, M (2010). RNEDE: Resilient network Design environment. Proceedings of the 3rd International Symposium on Resilient Control Systems (ISRCS2010), Idaho Falls, ID, USA, August 10-12, 2010, 72-75.
KV_C010 Villez, K, Narasimhan, S, Venkatasubramanian, V (2009). A Bayesian framework for fault-tolerant control of linear systems. Proceedings of the 2009 AIChE Annual meeting, Nashville, TN, USA, 8-13 Nov 2009, 191
KV_C009 Villez, K, Steppe, K, De Pauw, D J W (2009). On-line plant stress monitoring: A statistical process control approach. Proceedings of the International Symposium on High Technology for Greenhouse Systems (GreenSys2009), Québec, QC, Canada June 14-19, 2009, 125
KV_C008 Corominas, L, Villez, K, Aguado, D, Rieger, L, Rieger, C, Vanrolleghem, P A (2009). Evaluation of monitoring performance in wastewater treatment processes. Proceedings of the 10th IWA conference on instrumentation, control and automation (ICA2009), Cairns, Australia, 14-17 June, 2009, appeared on CD-ROM
KV_C007 Villez, K, Keser, B, Rieger, L (2009). Qualitative representation of trends (QRT) as a tool for automated data-driven diagnostics for on-line sensors. IFAC Proceedings Volumes, 42(8), 1276-1281.
KV_C006 Villez, K, Ruiz, M, Sin, G, Rosén, C, Colomer, J, Vanrolleghem, P A (2007). Combining multiway principal component analysis (MPCA) and clustering for efficient data mining of historical data sets of SBR processes. Proceedings of the 3rd International IWA Conference on Automation in Water Quality Monitoring (AutMoNet2007), Ghent, Belgium, September 5-7, 2007, appeared on CD-ROM [Also in Wat. Sci. Technol.]
KV_C005 Villez, K, Rosén, C, Anctil, F, Duchesne, C, Vanrolleghem, P A (2007). Qualitative representation of trends: An alternative approach to on-line process diagnosis and control of SBRs for nutrient removal. Proceedings of the 3rd International IWA Conference on Automation in Water Quality Monitoring (AutMoNet2007), Ghent, Belgium, September 5-7, 2007, appeared on CD-ROM [Also in Wat. Sci. Technol.]
KV_C004 Ruiz, M, Villez, K, Sin, G, Colomer, J, Vanrolleghem, P A (2006). Influence of scaling and unfolding in PCA based monitoring of nutrient removing batch process. Proceedings 6th IFAC Symposium on Fault Detection, Supervision and Safety of Technical Processes (SafeProcess2006), Beijing, China, August 29-September 1, 2006, 114-119.
KV_C003 Villez, K, Lee, D S, Rosén, C, Vanrolleghem, P A (2006). Comparison of linear and non-linear PLS methods for soft-sensing of an SBR for nutrient removal. Proceedings of the 3rd Biennial meeting of the International Environmental Modelling and Software Society (iEMSs2006), Burlington, VT, USA, July 9-12, 2006, appeared on CD-ROM
KV_C002 Villez, K, Rosén, C, Volcke, E I P, Yoo, C K, Vanrolleghem, P A (2005). PLS-based supervisory control of the single reactor high activity ammonia removal Over nitrite (SHARON) process. Proceedings 2nd IWA Conference on Instrumentation, Control and Automation (ICA2005), Busan, Korea, May 29-June 2, 2005, 895-903
KV_C001 Villez, K, Rosén, C, Van Hulle, S W H, Yoo, C K, Nopens, I, Vanrolleghem, P A (2005). On-Line dynamic monitoring of the SHARON process for sustainable nitrogen removal from wastewater. Computer Aided Chemical Engineering, 20(2005), 1297-1302.

Dissertations

Last update: 29.08.2017

ID Full reference
KV_D014 Wu, Q (2016). Measure nitrite with UV-Vis spectrophotometry in a urine nitrification system. Master project, ETH, Zürich, Switzerland.
KV_D013 Briner, K (2015). Calibration of a UV-Vis spectrophotometer for simultaneous estimation of nitrate and nitrite in nitrified urine. Master project, ETH, Zürich, Switzerland.
KV_D012 Schoenenberger, U (2015). Data reconciliation and gross error detection for wastewater treatment processes. Master thesis, ETH, Zürich, Switzerland.
KV_D011 Kaempf, G (2015). Calibration and validation of the urine nitrification model. Master thesis, ETH, Zürich, Switzerland.
KV_D010 Grimon, E (2015). DO and pH sensor characterization for the soft sensing of urine nitrification systems. Master thesis, ETH, Zürich, Switzerland.
KV_D009 Kramer, S (2015). Reduktion des Energieverbrauchs eines Pumpwerks durch Verbesserung der Pumpenstaffelung (in German). Bachelor project, ETH, Zürich, Switzerland.
KV_D008 Hess, A (2015). Feasibility of UV-Vis spectrophotometry for nitrite estimation in urine nitrification systems. Master thesis, ETH, Zürich, Switzerland.
KV_D007 Santos, A T L (2014). Evaluation of UV spectrophotometry for estimation of nitrite and nitrate in nitrified urine. Master thesis, Universidade Nova de Lisboa, Lisbon, Portugal.
KV_D006 Wietlisbach, S (2014). Image based analysis of settling experiments. Master project, ETH, Zürich, Switzerland.
KV_D005 Kalinina, A (2014). On-line data-based process monitoring of aerobic wastewater treatment processes. Master project, ETH, Zürich, Switzerland.
KV_D004 Howald, F (2014). Energieeinsparung durch optimale Staffelung von Pumpen auf Kläranlagen (in German). Bachelor project, ETH, Zürich, Switzerland.
KV_D003 Boller, D (2014). Energieoptimierung von Kläranlagen dank akustischer Analyse (in German). Bachelor project, ETH, Zürich, Switzerland.
KV_D002 Villez, K (2007). Multivariate and qualitative data analysis for monitoring, diagnosis and control of sequencing batch reactors for wastewater treatment. Ph.D. thesis, Ghent University, Ghent, Belgium.
KV_D001 Villez, K (2003). Simulatie- en experimentele studie van het SHARON-proces voor koppeling met een Anammox-eenheid (in Dutch). M.Sc. thesis, Ghent University, Ghent, Belgium.

Technical Reports

Last update: 29.08.2017

ID Full reference
KV_T002 Villez, K (2015). Bounding procedures for fitting of shape constrained splines to multivariate data series. (TR-002-01-0). Technical Report, Eawag, Dübendorf, Switzerland.
KV_T001 Villez, K (2014). Bounding procedures for shape constrained splines with discontinuities. (TR-001-01-1). Technical Report, Eawag, Dübendorf, Switzerland.