search for: nystrom

...ject fields) is context-insensitive. I spoke with John Whaley about this and he said they've tried to use a context-sensitive heap model, but they couldn't get it to scale at all. My personal feeling (backed up by results from some other research groups, e.g. Chen et al in ISPAN'02 and Nystrom et al in PASTE'04) is that a context-sensitive heap model is critical for getting the maximum benefit from a context-sensitive pointer analysis, and I don't know that BDDs, at least as currently used, are the right approach for this. I was impressed by a completely different approach, desc...

On Wed, Mar 5, 2008 at 3:44 AM, Xi Wang <xi.wang at gmail.com> wrote: > On Mon, Mar 3, 2008 at 6:55 PM, Richard Warburton > > <richard.warburton at gmail.com> wrote: > > > > No > > > I've got a BDD based version of andersen's around already (uncommitted). > > > It's slower in time (by a factor of 8 or so), but very slightly (1-2

What server hardware would you recommend for an Asterisk system which are really critical? The additional hardware will probably be two digium TE110P cards, and an Adit 600 platform. If it's possible to run on -48VDC, It would be great! Are there any experiences with any HP or FujitsuSiemens systems? Or other "complete server" systems? Thanks! BR Daniel Nystr?m

On Mon, Jun 15, 2015 at 3:29 PM, Daniel Berlin <dberlin at dberlin.org> wrote: > On Mon, Jun 15, 2015 at 10:33 AM, Christian Convey > <christian.convey at gmail.com> wrote: > > On Mon, Jun 15, 2015 at 11:02 AM, Daniel Berlin <dberlin at dberlin.org> > wrote: > Which paper are you using? > I'm mostly going from Robert Wilson's 1997 phd thesis,

...sing summary/transfer functions has been tried a lot. > Note: the numbers in most of these phd thesis do *not* get born out in > practice. > > See, e.g, http://www.cse.unsw.edu.au/~ysui/papers/spe14.pdf > > vs > > http://impact.crhc.illinois.edu/shared/report/phd-thesis-erik-nystrom.pdf > > vs > the wilson thesis. > Cool, I'll give those papers a read, thanks. > In particular, i expect the wilson algorithm is going to fall over > very badly on anything of even medium size. > Interesting. Do you mean "fall over" in terms of running time,...

...k Eugster, University of Lugano, Switzerland Irene Finocchi, Sapienza University of Rome, Italy Görel Hedin, Lund University, Sweden Robert Hirschfeld, Hasso Plattner Institute, Germany Tony Hosking, Purdue University, USA Doug Lea, SUNY Oswego, USA Eliot Moss, University of Massachusetts, USA Nate Nystrom, University of Lugano, Switzerland Tiark Rompf, Purdue University, USA Jennifer B. Sartor, Vrije Universiteit Brussel, Belgium JeremyJan Vitek, Northeastern University, USA Christian Wimmer, Oracle Labs, USA Jianjun Zhao, Kyushu University, Japan ======== Location ======== Linz, the capital of Up...

...itzerland > Irene Finocchi, Sapienza University of Rome, Italy > Görel Hedin, Lund University, Sweden > Robert Hirschfeld, Hasso Plattner Institute, Germany > Tony Hosking, Purdue University, USA > Doug Lea, SUNY Oswego, USA > Eliot Moss, University of Massachusetts, USA > Nate Nystrom, University of Lugano, Switzerland > Tiark Rompf, Purdue University, USA > Jennifer B. Sartor, Vrije Universiteit Brussel, Belgium > JeremyJan Vitek, Northeastern University, USA > Christian Wimmer, Oracle Labs, USA > Jianjun Zhao, Kyushu University, Japan > > ======== > Loc...

Are there much performance differences when using XEON or not? In my case, I will go with muLaw both in and out of Asterisk. Are there really any processing at all if it's using same codec all the way?

Daniel Nystrom wrote > It seems like the Radio discussions is closing in on something I was > interested in. > How about controlling 30 2-way radios via E1 and 30-channel "Mux" > (channel bank?) with E&M signalling? > I think the Mux uses CAS and each channel has Audio out, PTT, Audi...

This morning I found a frozen box. On the console was this: ad0: READ command timeout tag=0 serv=0 - resetting ata0: resetting devices .. ata0-slave: ATA identify retries exceeded done After reboot, those messages were found in /var/log/messages. I'm running FreeBSD 4.8-RC from Apr 4 10:45:49 EST 2003. Any ideas? -- Dan Langille : http://www.langille.org/

I'm trying to use ZapRAS to enable ppp connection through my E1. After the ZapRAS command is executed, all sound is crappy on all lines! The only solution is to reboot the machine (or halt it, and then power it on since Digium's hardware doesn't like reboots). Anyone know how this can happen?! I'm using * 1.0.6 on Dell PowerEdge 1850 which are told (too late though) not to work

Hi folks! Our company are going to buy an E1 line with Euro ISDN and 30 lines (channels). This is how it will be configured: 3 Lines, of the total of 30, is going to be for the company phones, and share one phonenumber (eg. 555-12340). 1 Line will be dedicated to a specific unique phonenumber (Fax) (eg. 555-54321). The rest of the lines/channels (26) will be used by (by, not for) our customers,

I will be using one E1 to the telco, and there will be 4 static phone numbers, and one number serie with 1000 numbers ranging from e.g. 555-1000 to 555-1999. There will be 30 FSX lines on the other side of Asterisk. Is it possible to "group" those 30 FSX lines pending on which number was dialed? Let's say line 1-4 are for the static numbers, and 5-30 for the other 1000 numbers. Are

Since i need to run at least 30 FXS-channels, what hardware should I use? Both Motherboard etc and FXS-hardware? There seems to be only 4-channel cards from digium. Then I would need at least 8 cards. 8 FXS-cards + 1 E1-card. What motherboard handles this? And to they all need unique IRQ's? BR Daniel Nystr?m

According to CarrierAccess, the Adit 600 uses CAS for voice signalling. What is this? This should not be a problem for Asterisk? Does the Asterisk server need to reencode CAS into aLaw when going to Euro ISDN? BR Daniel Nystr?m

Do anyone knows abount European resellers of these products: * Digium Wildcard TE410P * CarrierAccess Adit 600 Preferably in Sweden, but Europe is also better. Have anyone within EU ordered products from these companies directly from the US? In that case, how is the service and delivery? Thanks, folks!

Is it possible to turn off DTMF recognition (and all transfer services etc.) pending on CallerID (or FXS channel)? Some of the FXS channels I will setup soon, is going to work exactly like POTS. It will be used by people not knowing their within Asterisk. They will be pretty confused when "Transfer" is playbacked in the handset. :)

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Are this currently working with CVS-HEAD? I've got an X100P-clone, and I've patched the zaptel drivers. But the Asterisk patches seems to be there. But I can't make it receive Caller-ID! Btw, by doing a cvs checkout asterisk, the HEAD-version will be downloaded right? Thanks! -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.5 (MingW32)

Where can I get E1 and/or Euro-ISDN specifications/data sheets? Are there specs for other E./G./Q./etc. protocols as well? Thanks!

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Have anyone tried using this? I've looked at app_rpt, and that's a nice project, but have anyone tried using Asterisk for radio services using a Mux e.g.? I was thinking of using an E&M Mux (or channel bank i think) with TX/RX/BUSY/PTT functionality. Or even tried to decode any signalling commonly used with radio communication?