Build Multi agent system with JADE

Hi,
I want to build a multi agent system,i find a framework jade but it is complex.
are there any totrial how can halp me please?
Thnks in advance

please can any one help me?

Similar Messages

Agent system wiht JADE

Hi everyone!
I'm a Vietnamese, stuying 'developping multi-agent systems with JADE' of WILEY's book.
So many things I am not understand so much. Who can help me some example about Agent
That subject is very good
Good luck to you!
thanks

please can any one help me?

Implementing Multi-agent system ..??

Hello,
I have to build a multi agent system for information retrieval from a blog portal.. now the problem is that i'm not able to decide which agent library should i go for.. there are so many of them available ..jatlite, jade, aglets etc..what do u think is fine?
pls reply.
thanks

please can any one help me?

Best Way to Configure Multi-boot System With GRUB/GRUB2

Hello again,
Sorry for posting so much, but I'm really enjoying Arch so far! I had been reading a lot about Cinnamon so I wanted to try it (without installing the dependencies on my Arch installation), so I decided to install Mint, that went fine, and then I was hoping to add the entry to GRUB. I couldn't figure out how to do this, so I decided to try and install GRUB2 because it can autodetect other OS'. Well it didn't work and then I found myself without a bootloader. I couldn't figure out how to reinstall grub to the MBR (I tried the solution in the wiki and a couple of other places). I decided to reinstall Mint, and now I am booting into Arch through Mint's GRUB2. Two questions:
1) How can I fix grub through Arch to have that as my bootloader again? Nothing seems to work that I've tried.
2) What is the best way to configure grub or grub2 from Arch to allow myself options to multiboot other OS's in the future? I want to learn as much about UNIX as possible so I was planning on installing some other Linux distros and some other non-Linux UNIX OS's. I know this is a really newbie question, but I'm at a loss, I thought it was easier than it turned out.
PS. I didn't really like Cinnamon that much. I've been using Xfce and Openbox since I started using Linux (about a month ago), and it just seems too complicated! I don't like how little options you are given for customization. But that's just my opinion, everyone is different, I can see how it would be an improvement over GNOME3.
Thank You!

I have Arch Linux and Debian Testing installed side by side on my laptop.
Arch uses Grub (legacy) and Debian uses Grub2. The way I have set it up is to have Arch's Grub on the MBR and then chainload Debian's Grub2 from there.
Debian's Grub2 is installed on its own partition rather than on the MBR
This is the line I use to chainload Grub2 from Grub (legacy)
# (4) Debian chainload
title Debian chainload
root (hdX,X)
chainloader +1
Additionally just for kicks, I also have an entry in Grub2 to get back to Grub.
menuentry "Arch Linux chainload" {
insmod part_msdos
insmod ext2
set root='(hd0)'
chainloader +1
boot
Note that the (hd0) above always points to the MBR.
I do not have to bother with one bootloader interfering with the other and the OS entries on each are handled separately on their own.
This setup has worked well for me for quite a while now. Before I started with Arch, I used a similar setup when I tried out various distros (Fedora,opensuse,etc.) alongside Ubuntu
Hope it helps !

Help me out! I am trying to build my airplay system with airport express.

hello,
I have 2 AIRPORT express (1084 old version and new version).
I am using my laptop in Den and new version of airport is connected to modem( this is Router) / printer for airprint.
I'd like to play music using my audio system in living room.
1) If I connect old version of airport express to audio system, do 2 airports are going to work together?
-airport 1 = connected to internet cable and usb printer in den.
-airport 2 = connected to audio system in living room.

Yes, just configure the 2nd Airport Express to "Join" the existing network.
Turn on "Allow AirTunes" in the 2nd Express and connect to Stereo.

Migration of old system with new version and 64bit hardware

HI Sapguru's,
Our req: Build New CRM system with all latest version of software & 64 bit hardware. Details mentioned below.
Old System:
CRM 4.0 ABAP System
win 2003
Oracle 9i
non-unicode
32 bit hardware
New System( which i want to build):
CRM 5.2 (rampup version) ABAP+JAVA
win 2003
Oracle 10g
Unicode
64 bit hardware
Above mentioned is an new requirement for us.
Our Plan:
1. Old system -Conversion from non-unicode to Unicode system
2. Old system - System copy export method for create exports
3. Build New system with new unicode version(5.2) with Old system exports
Questions to Sapguru's:
1. Our plan will work or not?
a. If Yes - give me the guidelines ,Notes ,documentation paths
b. If No - Please provide your opinions/advices
2. 32 bit exports will work on 64 bit hardware SAP system?
Thanks Advance.
Regards,
Ramu,

Hello Markus,
Thanks for your quick response!!!!
I understood - what you have mentioned for my question but i have one clarification on your answer and one new questions to you.
Clarification:
My oldsystem is non-unicode system. As you said i will do system copy export method on old system(non-unicode) then i will use that exports(non-unicode) to build new system.
Here my clarification is:
Will that exports(non-unicode) work while installing new system with unicode? or Will it give any problem?
Question:
1. will old system with oracle 9i exports work on new system with oracle 10g?
Thanks Advance,
Bhaskar Rapelli

Alert system with JEE

Hello,
I want to build an alert system with JEE. App server will listen to events in our network (snmp traps, new data in database, other servers will triger event...) and if an event ocurs it will pass it to users.
My main problem is how to notify users using EJB!!! I thinking about message driven beans but I don't know how to trigger MDB from outside (another bean or program on server) to send the message. User can call a MDB and say 'I am listening...' and than wait for message, but how will bean know to send an alarm???
Basically I want to system work like this. When the user program is launched it will call a remote service which is doing a look up in the database for example (this service will run regardless if no users are logged on). Then another user program is launched and also calls the same remote service. So this two users are looking for the same alarm. When alarm is trigered this two users are notified.
Also server in our network will log on to app server and raise an alarm if needed. This is easy to implement. At least to inform a app server. The remote server can connect to app server by calling stateless bean and interceptor can catch that call. But then how to inform users that alarm is raised??
I am thinking to seperate the system to notifying section and alarm raising section.
The alarm raising section will be group of beans for example, which will be called from remote servers from where alarm is raised. Only for the database look up I want to use app server, but this can also be local program that is calling a MDB which is making an look up.
The notifying section will be group of message driven beans for example, which will be called from users. When a bean from alarm raising section is called, then this alarm must be pased to notifying section beans.
A user program will be just a system tray programe, which will show a popup window.
Thank you in anticipation, and I am sory for my bad English :)
Benjamin

Hello,
I think I missed the right forum. Can administrator please move my post to Enterprise JavaBeans forum.
Thank you and sory for inconvenience,
Benjamin

Going to build a new system, is this gonna work ?

I'm going to build a new system with a msi k8n neo4 platinum motherboard,
but i'm not sure, that all the parts i have chosen will work with this motherboard.
So if you can help me.. u huge thanx !
AMD Athlon 64 3500+, 2.2Ghz, 512Kb cache,S-939,Box
Chieftec Mesh Long MidiTower, Zw/Zlv (LCX-01B-B-SL)
Creative SoundBlaster Audigy 2 ZS, oem
Kingston Dual-Channel 1Gb Kit, 2x512Mb, PC3200 (KVR400X64C3AK2/1G)
Lite-On DVD-Rom 16x48x IDE black, oem
MSI K8N Neo4 Platinum, S939, nForce4, ATX
Maxtor DiamondMax 10, 200Gb, 7200rpm, 8Mb SATA150 (2x)
Maxtor DiamondMax Plus 9, 120Gb,7200rpm,8M,SATA150 (1x)
NEC 3.5" Floppy Diskdrive 1.44Mb black
Zalman CNPS7700-Cu CPU Cooler S478/775/754/939
Papst Fan 4412FGL(E) 12x12cm, 1600rpm
XFX GeForce 6600 GT 128Mb,2xDVI, TVo,PCI-E, Retail
and i wanted one of these power supply's
Tagan TG480 Silent Power Supply 480 Watt
Enermax EG495AX-VE SFMA 485W Noisetaker PSU,ATX2.0

The chip works great with the board. The Tagan 480W PSU also works great with it.
I know the Zalman 7700 cpu cooler is bigger so may block the first two ram slots as it's tight with a 7000.
The rest of the hardware looks great though I know there's threads on choosing the right ram for the neo 4 in the stickies so check that out. Also the maxtor D-Max 10 might cause a problem not sure. I know people with the Neo 2 had problems.
Good Luck

Is it possible to build a project with Labview 2010 on a Windows XP system, that is useful for a system with windows 7 on it?

Hi there,
I am planning to use Labview 2010 in a short time.
But before I'm going to use it I have some questions.
I know it is possible to run Labview 2010 in an XP environment. But is it also possible to, when running Labview 2010 on a XP system, to build a project to a version that is useful in a Windows 7 environment?
Or do I have to run Labview 2010, when I want to build a project that is useful on a Windows 7 system, on a system with Windows 7?
Please give me some information.
I hope to hear from one of you soon.
Regards,
Kenny
Solved!
Go to Solution.

Is it possible to build a project with Labview 2009 on a Windows XP system, that is useful for a system with windows 7 on it?
Thanks.
Philippe B.
Certified Associate Developer / Dépt Moyens d'essais
www.ingenia-system.com

Question about SMC agent port binding on a system with IP multipathing

Hi All, I hope this is the correct forum
I have recently upgraded a server to from Solaris 8 to Solaris 9 and SMC version 3 to version 3.5 update1 and have been able to configure the agent to bind to the loopback interface.
Originally on the Solaris 8 system with IP multipathing and SMC version 3 we had the following configuration in the domain-config.x file, and when agent was started it would bind to the localhost:
agent = {
snmpPort = "20161"
lsof output:
esd 804 root 10u IPv4 0x30002e233d0 0t0 UDP *:20161 (Idle)
Now since the upgrade of the server and installation of SMC we are seeing that the agent now binds to all the IP address configured on the server, I have tried setting the �agentServer� to localhost or 127.0.0.1 but SMC agent will not start. Also have tried changing/removing the logicalAddressMode setting but with no luck agent still binds to all IP address.
lsof output:
esd 267 root 10u IPv4 0x300073afcb8 0t0 UDP hostname-eri0:20161 (Idle)
esd 267 root 11u IPv4 0x30003d30968 0t0 UDP hostname:20161 (Idle)
esd 267 root 12u IPv4 0x300073364a8 0t0 UDP hostname-eri1:20161 (Idle)
agent = {
agentServer = "hostname"
logicalAddressMode = "ip"
snmpPort = "20161"
I have tried finding documentation on the domain-config.x file but have only found references to existing examples not a document covering all the possible varibles and what they mean.
Thanks for any assistance

I got an idea:
In the Subscriber Profile, in the "messages" section. You can try and add:
- where it says "x" use the actual extension of the the subscriber mailbox + the MWI code. 5555*72
Just to see if it turns it on..... maybe?? Otherwise I don't know if Unity is going to be able to distinguish what is a Cisco phone and what is an Avaya phone. The UTIM is the piece that is supposed to seperate the two systems. But what you are doing is joining them together via the CCM. Which you have working, but MWI is going to be tricky.
This is where the PBXlink would come in handy. You would install this onto the Unity box. Then change your Avaya subscriber from CCM integration to the PBXlink integration. Calls can still come in from CCM, but MWI signals will go out the PBXlink.
If you notice in the Subscriber profile, you can assign subscribers to different Integrations. This plays a huge part in MWI. I think what you are trying is a great stab at it... but I think you may be chasing your tail on this one with the MWI.
On the CallManager side, what happens when you dial an Avaya phone? Do you have a route or translation pattern setup? Because if there was a way to translate this example:
ext 4455 gets a new voicemail
Unity dials 4455 to CCM with MWI on code xxxx
CCM would translate and route this pattern as 4455 *72 to the Avaya switch. Avaya switch should turn on the light.
So basically, CCM is pushing the 4455 through the CAS T1, then add *72 to it as a translation from 4455 xxxx (xxxx being your callmanager MWI on code)
It's a stab in the dark... but that's the only, if it would work I can think off without the PBXlink.
good luck!

Building a system with matrox majoito max

would like any feedback on anyone who's working with a pc based system running cs6 with matrox majoito board
Regards,
George Tsougrianis

Hi George,
The Mojito is basically an "internal MXO2", and is almost identical in features to an MXO2 LE with Max. It does cost less to go Mojito, but you lose the breakout box and get a snake cable for i/o instead. Do you require SDI video and XLR audio? Otherwise an MXO2 Mini Max might suffice, with analog and HDMI i/o.
We use Asus motherboards and Intel Core i7 processors in our Matrox/CS6 turnkey systems and get excellent performance. The MXO2 units are not very fussy about the PC hardware the way the old RT.X2 and RT.100 boards were. If you build a nice system for Adobe, Matrox should fit right in.
Here are Matrox requirements - http://www.matrox.com/video/en/support/windows/mxo2/system/requirements/
Adobe recommendations here - http://www.adobe.com/products/premiere/tech-specs.edu.html
Basically, a Core i7 with 8-16GB RAM and an open PCI-e slot, running Windows 7 Pro 64-bit. Nvidia display card recommended to get the GPU acceleration in CS6, and 2-drive RAID 0 array for video storage. If you want to use a 6-core processor, or even go dual-Xeon, should be fine, but the 4-cores work great for Premiere.
Thanks
Jeff Pulera
Safe Harbor Computers

I'm going to build a small BSS. (Building Security System) with 10 inputs/outpu

The sugestion from the company is a reliable PLC system. Do you have any sugestions of what hardware to use ? M

Michael,
It really depends a lot on what you want the system to do, how flexible you need it to be, what kind of future expansion capabilities, etc.
From an NI product line perspective, if you are looking at using a PLC you should take a look at our cRIO solution. Like a PLC, Compact RIO has a plethora of different I/O modules. Unlike a PLC, Compact RIO is far more programmable/flexible. It can run a real time operating system with user-programmable FPGA for tight control.
If this seems like overkill for your solution, you might consider something more simple. You could probably get away with some simple digital I/O. We can provide solutions pretty much everywhere in between. You might consider contacting someone in our sales department to talk through your requirements and have them make a recommendation.
Jason
Jason

Java and Multi-Processor Systems

[This may be the wrong form, please point me to the correct one if I should redirect this!]
Is it possible to use Java in a multiprocessing environment where Java can take advantage of the multiple processors? Naturally Threads are the obvious parallel mechanism, but I suspect there are others.
Motivation: Basically we are trying to build an inexpensive system to do scientific and mathematical computing where the runs can take hours or days on traditional uniprocessor systems. Presumably a multiprocessor system would be the first stop, although Grid computing may be as effective.
So any pointers for doing cpu intensive programming with Java would be appreciated!

You need to have atleast one active thread per CPU.The domain I am looking at is "Agent Based Modeling" (ABM). In that sphere, each agent is fairly independent of all the others, making decisions based on "local knowledge". Our current simulation uses 35,000 agents.
You may find that different architecture may limit
the number of processors you can effectively exploit
but you should be able to use2-4 CPUs without
signifciant trouble.I'm not clear on how I can ask Java to use the multiprocessors I may have in my system. Do I simply assign a thread to each agent? That would be quite easy to do.
So I think the question here is: Does Java assign threads to multiprocessors? Does it need a special compile/run flag to do so? Do I need to include special Java code to somehow promote this behavior?
If the processing is really CPU intensive the best
option may be to find the bottlenecks with a profiler
and write them in C. You should be able to get a
significant speed up this way with minimal
conversion.That may be necessary, but in the ABM space, people are leaving C for Java due to its being fast enough and the networking support, memory management, etc just too nice to pass up!
To use multiple threads you need to be able to
exploit a natural parrellism in the work you are
doing. If the task is genuinely single threaded you
wil only every be able to use one CPU.This should be easy, see above .. due to each agent being reasonably independent.
Thanks for the thoughtful response!

ORA-01339: LogMiner BUILD: Error copying system catalog metadata to LogMiner

Hi, has anyone ever got this error in 11.2.0.3 primary database while trying to convert a physical standby to a logical standby?
Thanks

Per the documentation:
4.2 Step-by-Step Instructions for Creating a Logical Standby Database
Creating a Logical Standby Database
4.2.2 Stop Redo Apply on the Physical Standby Database
SQL> ALTER DATABASE RECOVER MANAGED STANDBY DATABASE CANCEL;
4.2.3.1 Prepare the Primary Database for Role Transitions
Has you adjust primary database init.ora parameters to be prepared for switchovers.
4.2.3.2 Build a Dictionary in the Redo Data
SQL> EXECUTE DBMS_LOGSTDBY.BUILD;
this puts a Multi-vertion Data Dictionary (MVDD) is the archive logs that are sent to the standby.
This is what fails with:
SQL> exec dbms_logstdby.build ;
BEGIN dbms_logstdby.build ; END;
ERROR at line 1:
ORA-01339: LogMiner BUILD: Error copying system catalog metadata to LogMiner dictionary
ORA-06512: at "SYS.DBMS_LOGMNR_INTERNAL", line 5972
ORA-06512: at "SYS.DBMS_LOGMNR_INTERNAL", line 6070
ORA-06512: at line 1
4.2.4.1 Convert to a Logical Standby Database
SQL> SHUTDOWN ABORT;
SQL> STARTUP MOUNT EXCLUSIVE;
SQL> ALTER DATABASE RECOVER TO LOGICAL STANDBY db_name;
this consumes the data dictionary into the standby for convertion. It is used by SQL apply to understandby object id's because the standby does not know the names of the objects that are in the primary database.
then you add some logical standby parameters and open the database and start SQL apply.
SQL> ALTER DATABASE OPEN RESETLOGS;
SQL> ALTER DATABASE START LOGICAL STANDBY APPLY IMMEDIATE;
So running EXECUTE DBMS_LOGSTDBY.BUILD; is a standby alone process that can be tested any time. It does nothing to the primary except extract dictionary information and puts it in the archive logs.
I find no information on DBMS_LOGSTDBY.BUILD; ever failing. It must be specific to this primary database.
Thanks

Slow System with K7N420

I have a system with a K7N420 in which I had 256MB(x2) of Crucial memory. I stole on stick for a new box I was building while I waited for prices to go down. When they did I moved the second stick back to the K7N420 box. When I moved it back I also did some live updates on the drivers. Now the system takes a minimum of ten minutes to boot. At least 8 of those bedfore the USB comes up (intellimouse goes red?). When I check the system it shows that I only have 480MB of memory instead of the 512MB that is there. I boot seperatly on each card and they each register as 224MB. I have moved them from slot 0 to 1 or 2 with the same results. I upgraded to BIOS V2.8 and that didn't help. Have I introduced something ro has the board gone bad? Any suggestions? Thanks.

32mb goes to the onboard video, but the long boot problem?
Well I am thinking one of those updates is causing problems or your HD may be going bad. If you have nothing to lose but time then I suggest a clean install, SP1 and then the unified drivers 2.03.
Stay away from live update or any MSI drivers for now.
Oh and if you used BootVis from micromush that could also be causing some problems.

Build Multi agent system with JADE

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