• Article  

      Asymptotically optimal AR spectral estimate for multistep prediction 

      Karagrigoriou, Alex; Vonta, Filia (2000)
      This paper discusses the concept of asymptotic optimality from the frequency domain point of view making use of the direct method for multiple prediction. In particular, it is shown that with the use of a new autoregressive ...
    • Conference Object  

      The capacity of unstable dynamical systems-interaction of control and information transmission 

      Charalambous, Charalambos D.; Kourtellaris, C. K.; Loyka, S.; Tzortzis, I. (Institute of Electrical and Electronics Engineers Inc., 2017)
      Feedback capacity is extended beyond classical communication channels, to stochastic dynamical systems, which may correspond to unstable control systems or unstable communication channels, subject to average cost constraints ...
    • Conference Object  

      Control of feedback systems subject to the finite rate constraints via the shannon lower bound 

      Charalambous, Charalambos D.; Farhadi, A. (2007)
      This paper is concerned with control of stochastic systems subject to limited feedback channel capacity. Specifically, the design of an encoder, decoder, and controller subject to the mean square observability and ...
    • Article  

      Discrete-time risk-sensitive filters with on-Gaussian initial conditions and their ergodic properties 

      Dey, S.; Charalambous, Charalambos D. (2001)
      We study asymptotic stability properties of risk-sensitive filters with respect to their initial conditions. We consider a linear time-invariant systems with initial conditions that are not necessarily Gaussian. We show ...
    • Article  

      LQG optimality and separation principle for general discrete time partially observed stochastic systems over finite capacity communication channels 

      Charalambous, Charalambos D.; Farhadi, A. (2008)
      This paper is concerned with control of stochastic systems subject to finite communication channel capacity. Necessary conditions for reconstruction and stability of system outputs are derived using the Information ...
    • Article  

      Observation of the narrow state X(3872) → J/ψπ+π- in p̄p collisions at √s = 1.96 TeV 

      Acosta, D.; Affolder, T.; Ahn, M. H.; Akimoto, T.; Albrow, M. G.; Ambrose, D.; Amerio, S.; Amidei, D.; Anastassov, A.; Anikeev, K.; Annovi, A.; Antos, J.; Aoki, M.; Apollinari, G.; Arguin, J. -F; Arisawa, T.; Artikov, A.; Asakawa, T.; Ashmanskas, W.; Attal, A.; Azfar, F.; Azzi-Bacchetta, P.; Bacchetta, N.; Bachacou, H.; Badgett, W.; Bailey, S.; Barbaro-Galtieri, A.; Barker, G.; Barnes, V. E.; Barnett, B. A.; Baroiant, S.; Barone, M.; Bauer, G.; Bedeschi, F.; Behari, S.; Belforte, S.; Bell, W. H.; Bellettini, G.; Bellinger, J.; Benjamin, D.; Beretvas, Andrew; Bhatti, A.; Binkley, M.; Bisello, D.; Bishai, M.; Blair, R. E.; Blocker, C.; Bloom, K.; Blumenfeld, B.; Bocci, A.; Bodek, A.; Bolla, G.; Bolshov, A.; Booth, P. S. L.; Bortoletto, D.; Boudreau, J.; Bourov, S.; Bromberg, C.; Brubaker, E.; Budagov, J.; Budd, H. S.; Burkett, K.; Busetto, G.; Bussey, P.; Byrum, K. L.; Cabrera, S.; Calafiura, P.; Campanelli, M.; Campbell, M.; Canepa, A.; Carlsmith, D.; Carron, S.; Carosi, R.; Casarsa, M.; Castro, A.; Catastini, P.; Cauz, D.; Cerri, A.; Cerri, C.; Cerrito, L.; Chapman, J.; Chen, C.; Chen, Y. C.; Chertok, M.; Chiarelli, G.; Chlachidze, G.; Chlebana, F.; Cho, K.; Chokheli, D.; Chu, M. L.; Chung, J. Y.; Chung, W. H.; Chung, Y. S.; Ciobanu, C. I.; Ciocci, M. A.; Clark, A. G.; Clark, D.; Coca, M. N.; Connolly, A.; Convery, M. E.; Conway, J.; Cordelli, M.; Cortiana, G.; Cranshaw, J.; Culbertson, R.; Currat, C.; Cyr, D.; Dagenhart, D.; DaRonco, S.; D'Auria, S.; de Barbaro, P.; de Cecco, S.; De Lentdecker, Gilles; Dell'Agnello, Simone; Dell'Orso, M.; Demers, S.; Demortier, L.; Deninno, M.; de Pedis, D.; Derwent, P. F.; Dionisi, Carlo; Dittmann, J. R.; Doksus, P.; Dominguez, A.; Donati, S.; D'Onofrio, M.; Dorigo, T.; Drollinger, V.; Ebina, K.; Eddy, N.; Ely, R.; Erbacher, R.; Erdmann, M.; Errede, D.; Errede, S.; Eusebi, R.; Fang, H. -C; Farrington, S.; Fedorko, I.; Feild, R. G.; Feindt, M.; Fernandez, J. P.; Ferretti, C.; Field, R. D.; Fiori, I.; Flanagan, G.; Flaugher, B.; Flores-Castillo, L. R.; Foland, A.; Forrester, S.; Foster, G. W.; Franklin, M.; Frisch, H.; Fujii, Y.; Furic, I.; Gaijar, A.; Gallas, A.; Gallinaro, M.; Galyardt, J.; Garcia-Sciveres, M.; Garfinkel, A. F.; Gay, C.; Gerberich, H.; Gerchtein, E.; Gerdes, D. W.; Giagu, S.; Giannetti, P.; Gibson, A.; Gibson, K.; Ginsburg, C.; Giolo, K.; Giordani, M.; Giurgiu, G.; Glagolev, V.; Glenzinski, D.; Gold, M.; Goldschmidt, N.; Goldstein, D.; Goldstein, J.; Gomez, G.; Gomez-Ceballos, G.; Goncharov, M.; Gorelov, I.; Goshaw, A. T.; Gotra, Y.; Goulianos, Konstantin; Gresele, A.; Grosso-Pilcher, C.; Guenther, M.; Guimaraes da Costa, J.; Haber, C.; Hahn, K.; Hahn, S. R.; Halkiadakis, Eva; Hall, C.; Handler, R.; Happacher, F.; Hara, K.; Hare, M.; Harr, R. F.; Harris, R. M.; Hartmann, F.; Hatakeyama, K.; Hauser, J.; Hays, C.; Hayward, H.; Heider, E.; Heinemann, B.; Heinrich, J.; Hennecke, M.; Herndon, M.; Hill, C.; Hirschbuehl, D.; Hocker, A.; Hoffman, K. D.; Holloway, A.; Hou, S.; Houlden, M. A.; Huang, Y.; Huffman, B. T.; Hughes, R. E.; Huston, J.; Ikado, K.; Incandela, J.; Introzzi, G.; Iori, M.; Ishizawa, Y.; Issever, C.; Ivanov, A.; Iwata, Y.; Iyutin, B.; James, E.; Jang, D.; Jarrell, J.; Jeans, D.; Jensen, H.; Jones, M.; Jun, S. Y.; Junk, T.; Kamon, T.; Kang, J.; Karagoz Unel, M.; Karchin, P. E.; Kartal, S.; Kato, Y.; Kemp, Y.; Kephart, R.; Kerzel, U.; Khotilovich, V.; Kilminster, B.; Kim, B. J.; Kim, D. H.; Kim, H. S.; Kim, J. E.; Kim, M. J.; Kim, M. S.; Kim, S. B.; Kim, S. H.; Kim, T. H.; Kim, Y. K.; King, B. T.; Kirby, M.; Kirsch, L.; Klimenko, S.; Knuteson, B.; Ko, B. R.; Kobayashi, H.; Koehn, P.; Kondo, K.; Konigsberg, J.; Kordas, Kostas; Korn, A.; Korytov, A.; Kotelnikov, K.; Kotwal, A. V.; Kovalev, A.; Kraus, J.; Kravchenko, I.; Kreymer, A.; Kroll, J.; Kruse, M.; Krutelyov, V.; Kuhlmann, S. E.; Kuznetsova, N.; Laasanen, A. T.; Lai, S.; Lami, S.; Lammel, S.; Lancaster, J.; Lancaster, M.; Lander, R.; Lannon, K.; Lath, A.; Latino, G.; Lauhakangas, R.; Lazzizzera, I.; Le, Y.; Lecci, C.; LeCompte, T.; Lee, J.; Lee, J.; Lee, S. W.; Leonardo, N.; Leone, S.; Lewis, J. D.; Li, K.; Lin, C. S.; Lindgren, M.; Liss, T. M.; Litvintsev, D. O.; Liu, T.; Liu, Y.; Lockyer, N. S.; Loginov, A.; Loken, J.; Loreti, M.; Loverre, P.; Lucchesi, D.; Lukens, P.; Lyons, L.; Lys, J.; MacQueen, D.; Madrak, R.; Maeshima, K.; Maksimovic, P.; Malferrari, L.; Manca, G.; Marginean, R.; Martin, A.; Martin, M.; Martin, V.; Martinez, M.; Maruyama, T.; Matsunaga, H.; Mattson, M.; Mazzanti, P.; McFarland, K. S.; McGivern, D.; McIntyre, P. M.; McNamara, P.; McNulty, R.; Menzemer, S.; Menzione, A.; Merkel, P.; Mesropian, C.; Messina, A.; Meyer, A.; Miao, T.; Miladinovic, N.; Miller, L.; Miller, R.; Miller, J. S.; Miquel, R.; Miscetti, S.; Mishina, M.; Mitselmakher, G.; Miyamoto, A.; Miyazaki, Y.; Moggi, N.; Moore, R.; Morello, M.; Moulik, T.; Mukherjee, A.; Mulhearn, M.; Muller, T.; Mumford, R.; Munar, A.; Murat, P.; Nachtman, J.; Nahn, S.; Nakamura, I.; Nakano, I.; Napier, A.; Napora, R.; Necula, V.; Niell, F.; Nielsen, J.; Nelson, C.; Nelson, T.; Neu, C.; Neubauer, M. S.; Newman-Holmes, C.; Nicollerat, A. -S; Nigmanov, T.; Nodulman, L.; Oesterberg, K.; Ogawa, T.; Oh, S.; Oh, Y. D.; Ohsugi, T.; Oishi, R.; Okusawa, T.; Oldeman, R.; Orava, R.; Orejudos, W.; Pagliarone, C.; Palmonari, F.; Paoletti, R.; Papadimitriou, Vaia; Pashapour, S.; Patrick, J.; Pauletta, G.; Paulini, M.; Pauly, T.; Paus, C.; Pellett, D.; Penzo, A.; Phillips, T. J.; Piacentino, G.; Piedra, J.; Pitts, K. T.; Pompoš, A.; Pondrom, L.; Pope, G.; Poukhov, O.; Prakoshyn, F.; Pratt, T.; Pronko, A.; Proudfoot, J.; Ptohos, Fotios; Punzi, G.; Rademacker, J.; Rakitine, A.; Rappoccio, S.; Ratnikov, F.; Ray, H.; Reichold, A.; Rekovic, V.; Renton, P.; Rescigno, M.; Rimondi, F.; Rinnert, K.; Ristori, L.; Robertson, W. J.; Robson, A.; Rodrigo, T.; Rolli, S.; Rosenson, L.; Roser, R.; Rossin, R.; Rott, C.; Russ, J.; Ruiz, A.; Ryan, D.; Saarikko, H.; Safonov, A.; Denis, R. S.; Sakumoto, W. K.; Saltzberg, D.; Sanchez, C.; Sansoni, A.; Santi, L.; Sarkar, S.; Sato, K.; Savard, P.; Savoy-Navarro, A.; Schemitz, P.; Schlabach, P.; Schmidt, E. E.; Schmidt, M. P.; Schmitt, M.; Scodellaro, L.; Scribano, A.; Scuri, F.; Sedov, A.; Seidel, S.; Seiya, Y.; Semeria, F.; Sexton-Kennedy, L.; Sfiligoi, I.; Shapiro, M. D.; Shears, T.; Shepard, P. F.; Shimojima, M.; Shochet, M.; Shon, Y.; Sidoti, A.; Siket, M.; Sill, A.; Sinervo, P.; Sisakyan, A.; Skiba, A.; Slaughter, A. J.; Sliwa, K.; Smith, J. R.; Snider, F. D.; Snihur, R.; Somalwar, S. V.; Spalding, J.; Spezziga, M.; Spiegel, L.; Spinella, F.; Spiropulu, Maria; Squillacioti, P.; Stadie, H.; Stelzer, B.; Stelzer-Chilton, O.; Strologas, John; Stuart, D.; Sukhanov, A.; Sumorok, K.; Sun, H.; Suzuki, T.; Taffard, A.; Tafirout, R.; Takach, S. F.; Takano, H.; Takashima, R.; Takeuchi, Y.; Takikawa, K.; Tamburello, P.; Tanaka, M.; Tanaka, R.; Tanimoto, N.; Tapprogge, S.; Tecchio, M.; Teng, P. K.; Terashi, K.; Tesarek, R. J.; Tether, S.; Thom, J.; Thompson, A. S.; Thomson, E.; Thurman-Keup, R.; Tipton, P.; Tiwari, V.; Tkaczyk, S.; Toback, D.; Tollefson, K.; Tonelli, D.; Tönnesmann, M.; Torre, S.; Torretta, D.; Trischuk, W.; Tseng, J.; Tsuchiya, R.; Tsuno, S.; Tsybychev, D.; Turini, N.; Turner, M.; Ukegawa, F.; Unverhau, T.; Uozumi, S.; Usynin, D.; Vacavant, L.; Vaiciulis, T.; Varganov, A.; Vataga, E.; Vejcik III, S.; Velev, G.; Veramendi, G.; Vickey, T.; Vidal, R.; Vila, I.; Vilar, R.; Volobouev, I.; von der Mey, M.; Wagner, R. G.; Wagner, R. L.; Wagner, W.; Wallace, N.; Walter, T.; Wan, Z.; Wang, M. J.; Wang, S. M.; Warburton, A.; Ward, B.; Waschke, S.; Waters, D.; Watts, T.; Weber, M.; Wester, W.; Whitehouse, B.; Wicklund, A. B.; Wicklund, E.; Williams, H. H.; Wilson, P.; Winer, B. L.; Wittich, P.; Wolbers, S.; Wolter, M.; Worcester, M.; Worm, S.; Wright, T.; Wu, X.; Würthwein, F.; Wyatt, A.; Yagil, A.; Yamashita, T.; Yamamoto, K.; Yang, U. K.; Yao, W.; Yeh, G. P.; Yi, K.; Yoh, J.; Yoon, P.; Yorita, K.; Yoshida, T.; Yu, I.; Yu, S.; Yu, Z.; Yun, J. C.; Zanello, L.; Zanetti, A.; Zaw, I.; Zetti, F.; Zhou, J.; Žsenei, A.; Zucchelli, S. (2004)
      The observation of a state consistent with X(3872) decaying into J/ψπ+π- was reported. The X(3872) mass was measured to be 3871.3±0.7(stat)±0.4(syst)MeV/c2 from a sample of 730±90 candidates. The observed width was consistent ...
    • Article  

      Random spectral measure for non Gaussian moving averages 

      Baxevani, Anastassia; Podgórski, K. (2017)
      We study the distribution of phases and amplitudes for the spectral representation of weighted moving averages of a general noise measure. The simple independent structure, known for the Gaussian case, and involving Rayleigh ...
    • Conference Object  

      Robust capacity of a Gaussian noise channel with channel and noise uncertainty 

      Charalambous, Charalambos D.; Denic, S. Z.; Djouadi, S. M. (2005)
      This paper is concerned with the problem of defining, and computing the capacity of a continuous-time additive Gaussian noise communication channel when the true frequency response of the channel, and the power spectral ...
    • Conference Object  

      Robust stabilizing scheme for uncertain systems controlled over limited capacity additive white Gaussian noise channels 

      Farhadi, A.; Charalambous, Charalambos D. (2008)
      In this paper we propose an encoding scheme and a stability scheme for reliable data reconstruction and robust stability of uncertain dynamical systems controlled over Additive White Gaussian Noise (AWGN) channels subject ...
    • Article  

      Stability and reliable data reconstruction of uncertain dynamic systems over finite capacity channels 

      Farhadi, A.; Charalambous, Charalambos D. (2010)
      In this paper we present an encoder, decoder and a stabilizing controller for reliable data reconstruction and robust stability of uncertain dynamic systems controlled over Additive White Gaussian Noise (AWGN) channels. ...
    • Conference Object  

      State space estimation of a wireless frequency-selective fading channel in Gaussian noise 

      Charalambous, Charalambos D.; Li, X. (2002)
      This paper investigates the possibility of using the state space optimal estimation techniques to estimate the inphase, quadrature and square envelope of a wireless multipath fading channel when the transmitted signal is ...
    • Article  

      A state-space approach in modeling multipath fading channels via stochastic differential equations 

      Charalambous, Charalambos D.; Menemenlis, N. (2001)
      The analysis, modeling and simulation of time-varying multipath wireless fading channels is usually done through input-output descriptions of the channel. In this paper, we introduce the concept of the state of the channel ...
    • Conference Object  

      A stochastic approach to optimal soaring problem and robust adaptive LQG control 

      Kahveci, N. E.; Ioannou, Petros A.; Mirmirani, M. D. (2007)
      The soaring performance of a glider Unmanned Aerial Vehicle (UAV) depends a great deal on the thermal characteristics including thermal strength and location. Onboard sensor measurements are typically corrupted by noise ...